700 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			700 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| /**
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|  * jquery.slider - Slider ui control in jQuery
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|  * 
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|  * Written by
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|  * Egor Khmelev (hmelyoff@gmail.com)
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|  *
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|  * Licensed under the MIT (MIT-LICENSE.txt).
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|  *
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|  * @author Egor Khmelev
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|  * @version 1.1.0-RELEASE ($Id$)
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|  * 
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|  * Dependencies
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|  * 
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|  * jQuery (http://jquery.com)
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|  * jquery.numberformatter (http://code.google.com/p/jquery-numberformatter/)
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|  * tmpl (http://ejohn.org/blog/javascript-micro-templating/)
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|  * jquery.dependClass
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|  * draggable
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|  * 
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|  **/
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| 
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| (function( $ ) {
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|   
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|   function isArray( value ){
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|     if( typeof value == "undefined" ) return false;
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|     
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|     if (value instanceof Array || (!(value instanceof Object) &&
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|          (Object.prototype.toString.call((value)) == '[object Array]') ||
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|          typeof value.length == 'number' &&
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|          typeof value.splice != 'undefined' &&
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|          typeof value.propertyIsEnumerable != 'undefined' &&
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|          !value.propertyIsEnumerable('splice')
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|         )) {
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|       return true;
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|     }
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|     
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|     return false;
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|   }
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| 
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| 	$.slider = function( node, settings ){
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| 	  var jNode = $(node);
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| 	  if( !jNode.data( "jslider" ) )
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| 	    jNode.data( "jslider", new jSlider( node, settings ) );
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| 	  
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| 	  return jNode.data( "jslider" );
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| 	};
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| 	
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| 	$.fn.slider = function( action, opt_value ){
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| 	  var returnValue, args = arguments;
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| 	  
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| 	  function isDef( val ){
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| 	    return val !== undefined;
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| 	  };
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| 
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| 	  function isDefAndNotNull( val ){
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|       return val != null;
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| 	  };
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| 	  
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| 		this.each(function(){
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| 		  var self = $.slider( this, action );
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| 		  
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| 		  // do actions
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| 		  if( typeof action == "string" ){
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| 		    switch( action ){
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| 		      case "value":
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| 		        if( isDef( args[ 1 ] ) && isDef( args[ 2 ] ) ){
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| 		          var pointers = self.getPointers();
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| 		          if( isDefAndNotNull( pointers[0] ) && isDefAndNotNull( args[1] ) ){
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| 		            pointers[0].set( args[ 1 ] );
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| 		            pointers[0].setIndexOver();
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| 		          }
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| 		          
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| 		          if( isDefAndNotNull( pointers[1] ) && isDefAndNotNull( args[2] ) ){
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| 		            pointers[1].set( args[ 2 ] );
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| 		            pointers[1].setIndexOver();
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| 		          }
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| 		        }
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| 		        
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| 		        else if( isDef( args[ 1 ] ) ){
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| 		          var pointers = self.getPointers();
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| 		          if( isDefAndNotNull( pointers[0] ) && isDefAndNotNull( args[1] ) ){
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| 		            pointers[0].set( args[ 1 ] );
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| 		            pointers[0].setIndexOver();
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| 		          }
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| 		        }
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| 		        
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| 		        else
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|   		        returnValue = self.getValue();
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| 
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| 		        break;
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| 
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| 		      case "prc":
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| 		        if( isDef( args[ 1 ] ) && isDef( args[ 2 ] ) ){
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| 		          var pointers = self.getPointers();
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| 		          if( isDefAndNotNull( pointers[0] ) && isDefAndNotNull( args[1] ) ){
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| 		            pointers[0]._set( args[ 1 ] );
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| 		            pointers[0].setIndexOver();
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| 		          }
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| 
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| 		          if( isDefAndNotNull( pointers[1] ) && isDefAndNotNull( args[2] ) ){
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| 		            pointers[1]._set( args[ 2 ] );
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| 		            pointers[1].setIndexOver();
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| 		          }
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| 		        }
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| 
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| 		        else if( isDef( args[ 1 ] ) ){
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| 		          var pointers = self.getPointers();
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| 		          if( isDefAndNotNull( pointers[0] ) && isDefAndNotNull( args[1] ) ){
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| 		            pointers[0]._set( args[ 1 ] );
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| 		            pointers[0].setIndexOver();
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| 		          }
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| 		        }
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| 
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| 		        else
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|   		        returnValue = self.getPrcValue();
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| 
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| 		        break;
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| 
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|   		    case "calculatedValue":
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|   		      var value = self.getValue().split(";");
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|   		      returnValue = "";
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|   		      for (var i=0; i < value.length; i++) {
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|   		        returnValue += (i > 0 ? ";" : "") + self.nice( value[i] );
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|   		      };
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|   		      
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|   		      break;
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|   		      
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|   		    case "skin":
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| 		        self.setSkin( args[1] );
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| 
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|   		      break;
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| 		    };
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| 		  
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| 		  }
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| 		  
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| 		  // return actual object
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| 		  else if( !action && !opt_value ){
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| 		    if( !isArray( returnValue ) )
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| 		      returnValue = [];
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| 
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| 		    returnValue.push( self );
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| 		  }
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| 		});
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| 		
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| 		// flatten array just with one slider
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| 		if( isArray( returnValue ) && returnValue.length == 1 )
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| 		  returnValue = returnValue[ 0 ];
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| 		
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| 		return returnValue || this;
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| 	};
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|   
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|   var OPTIONS = {
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| 
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|     settings: {
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|       from: 1,
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|       to: 10,
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|       step: 1,
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|       smooth: true,
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|       limits: true,
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|       round: 0,
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|       format: { format: "#,##0.##" },
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|       value: "5;7",
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|       dimension: ""
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|     },
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|     
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|     className: "jslider",
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|     selector: ".jslider-",
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| 
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|     template: tmpl(
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|       '<span class="<%=className%>">' +
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|         '<table><tr><td>' +
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|           '<div class="<%=className%>-bg">' +
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|             '<i class="l"></i><i class="r"></i>' +
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|             '<i class="v"></i>' +
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|           '</div>' +
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| 
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|           '<div class="<%=className%>-pointer"></div>' +
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|           '<div class="<%=className%>-pointer <%=className%>-pointer-to"></div>' +
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|         
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|           '<div class="<%=className%>-label"><span><%=settings.from%></span></div>' +
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|           '<div class="<%=className%>-label <%=className%>-label-to"><span><%=settings.to%></span><%=settings.dimension%></div>' +
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| 
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|           '<div class="<%=className%>-value"><span></span><%=settings.dimension%></div>' +
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|           '<div class="<%=className%>-value <%=className%>-value-to"><span></span><%=settings.dimension%></div>' +
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|           
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|           '<div class="<%=className%>-scale"><%=scale%></div>'+
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| 
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|         '</td></tr></table>' +
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|       '</span>'
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|     )
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|     
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|   };
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| 
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|   function jSlider(){
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|   	return this.init.apply( this, arguments );
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|   };
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| 
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|   jSlider.prototype.init = function( node, settings ){
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|     this.settings = $.extend(true, {}, OPTIONS.settings, settings ? settings : {});
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|     
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|     // obj.sliderHandler = this;
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|     this.inputNode = $( node ).hide();
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|     						
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| 		this.settings.interval = this.settings.to-this.settings.from;
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| 		this.settings.value = this.inputNode.attr("value");
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| 		
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| 		if( this.settings.calculate && $.isFunction( this.settings.calculate ) )
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| 		  this.nice = this.settings.calculate;
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| 
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| 		if( this.settings.onstatechange && $.isFunction( this.settings.onstatechange ) )
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| 		  this.onstatechange = this.settings.onstatechange;
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| 
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|     this.is = {
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|       init: false
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|     };
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| 		this.o = {};
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| 
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|     this.create();
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|   };
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|   
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|   jSlider.prototype.onstatechange = function(){
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|     
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|   };
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|   
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|   jSlider.prototype.create = function(){
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|     var $this = this;
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|     
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|     this.domNode = $( OPTIONS.template({
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|       className: OPTIONS.className,
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|       settings: {
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|         from: this.nice( this.settings.from ),
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|         to: this.nice( this.settings.to ),
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|         dimension: this.settings.dimension
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|       },
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|       scale: this.generateScale()
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|     }) );
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|     
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|     this.inputNode.after( this.domNode );
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|     this.drawScale();
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|     
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|     // set skin class
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|     if( this.settings.skin && this.settings.skin.length > 0 )
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|       this.setSkin( this.settings.skin );
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| 
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| 		this.sizes = {
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| 		  domWidth: this.domNode.width(),
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| 		  domOffset: this.domNode.offset()
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| 		};
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| 
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|     // find some objects
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|     $.extend(this.o, {
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|       pointers: {},
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|       labels: {
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|         0: {
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|           o: this.domNode.find(OPTIONS.selector + "value").not(OPTIONS.selector + "value-to")
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|         },
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|         1: {
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|           o: this.domNode.find(OPTIONS.selector + "value").filter(OPTIONS.selector + "value-to")
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|         }
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|       },
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|       limits: {
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|         0: this.domNode.find(OPTIONS.selector + "label").not(OPTIONS.selector + "label-to"),
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|         1: this.domNode.find(OPTIONS.selector + "label").filter(OPTIONS.selector + "label-to")
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|       }
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|     });
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| 
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|     $.extend(this.o.labels[0], {
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|       value: this.o.labels[0].o.find("span")
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|     });
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| 
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|     $.extend(this.o.labels[1], {
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|       value: this.o.labels[1].o.find("span")
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|     });
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| 
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|     
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|     if( !$this.settings.value.split(";")[1] ){
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|       this.settings.single = true;
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|       this.domNode.addDependClass("single");
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|     }
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| 
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|     if( !$this.settings.limits )
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|       this.domNode.addDependClass("limitless");
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| 
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|     this.domNode.find(OPTIONS.selector + "pointer").each(function( i ){
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|       var value = $this.settings.value.split(";")[i];
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|       if( value ){
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|         $this.o.pointers[i] = new jSliderPointer( this, i, $this );
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| 
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|         var prev = $this.settings.value.split(";")[i-1];
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|         if( prev && new Number(value) < new Number(prev) ) value = prev;
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| 
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|         value = value < $this.settings.from ? $this.settings.from : value;
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|         value = value > $this.settings.to ? $this.settings.to : value;
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|       
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|         $this.o.pointers[i].set( value, true );
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|       }
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|     });
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|     
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|     this.o.value = this.domNode.find(".v");
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|     this.is.init = true;
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|     
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|     $.each(this.o.pointers, function(i){
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|       $this.redraw(this);
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|     });
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|     
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|     (function(self){
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|       $(window).resize(function(){
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|         self.onresize();
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|       });
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|     })(this);
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| 
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|   };
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|   
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|   jSlider.prototype.setSkin = function( skin ){
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|     if( this.skin_ )
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|       this.domNode.removeDependClass( this.skin_, "_" );
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| 
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|     this.domNode.addDependClass( this.skin_ = skin, "_" );
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|   };
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|   
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|   jSlider.prototype.setPointersIndex = function( i ){
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|     $.each(this.getPointers(), function(i){
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|       this.index( i );
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|     });
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|   };
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|   
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|   jSlider.prototype.getPointers = function(){
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|     return this.o.pointers;
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|   };
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|   
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|   jSlider.prototype.generateScale = function(){
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|     if( this.settings.scale && this.settings.scale.length > 0 ){
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|       var str = "";
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|       var s = this.settings.scale;
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|       var prc = Math.round((100/(s.length-1))*10)/10;
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|       for( var i=0; i < s.length; i++ ){
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|         str += '<span style="left: ' + i*prc + '%">' + ( s[i] != '|' ? '<ins>' + s[i] + '</ins>' : '' ) + '</span>';
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|       };
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|       return str;
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|     } else return "";
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| 
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|     return "";
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|   };
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|   
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|   jSlider.prototype.drawScale = function(){
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|     this.domNode.find(OPTIONS.selector + "scale span ins").each(function(){
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|       $(this).css({ marginLeft: -$(this).outerWidth()/2 });
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|     });
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|   };
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|   
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|   jSlider.prototype.onresize = function(){
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|     var self = this;
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| 		this.sizes = {
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| 		  domWidth: this.domNode.width(),
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| 		  domOffset: this.domNode.offset()
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| 		};
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| 
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|     $.each(this.o.pointers, function(i){
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|       self.redraw(this);
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|     });
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|   };
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|   
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|   jSlider.prototype.update = function(){
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|     this.onresize();
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|     this.drawScale();
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|   };
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|   
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|   jSlider.prototype.limits = function( x, pointer ){
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| 	  // smooth
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| 	  if( !this.settings.smooth ){
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| 	    var step = this.settings.step*100 / ( this.settings.interval );
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| 	    x = Math.round( x/step ) * step;
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| 	  }
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| 	  
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| 	  var another = this.o.pointers[1-pointer.uid];
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| 	  if( another && pointer.uid && x < another.value.prc ) x = another.value.prc;
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| 	  if( another && !pointer.uid && x > another.value.prc ) x = another.value.prc;
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| 
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|     // base limit
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| 	  if( x < 0 ) x = 0;
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| 	  if( x > 100 ) x = 100;
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| 	  
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|     return Math.round( x*10 ) / 10;
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|   };
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|   
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|   jSlider.prototype.redraw = function( pointer ){
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|     if( !this.is.init ) return false;
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|     
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|     this.setValue();
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|     
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|     // redraw range line
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|     if( this.o.pointers[0] && this.o.pointers[1] )
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|       this.o.value.css({ left: this.o.pointers[0].value.prc + "%", width: ( this.o.pointers[1].value.prc - this.o.pointers[0].value.prc ) + "%" });
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| 
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|     this.o.labels[pointer.uid].value.html(
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|       this.nice(
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|         pointer.value.origin
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|       )
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|     );
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|     
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|     // redraw position of labels
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|     this.redrawLabels( pointer );
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| 
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|   };
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|   
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|   jSlider.prototype.redrawLabels = function( pointer ){
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| 
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|     function setPosition( label, sizes, prc ){
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|   	  sizes.margin = -sizes.label/2;
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| 
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|       // left limit
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|       label_left = sizes.border + sizes.margin;
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|       if( label_left < 0 )
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|         sizes.margin -= label_left;
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| 
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|       // right limit
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|       if( sizes.border+sizes.label / 2 > self.sizes.domWidth ){
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|         sizes.margin = 0;
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|         sizes.right = true;
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|       } else
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|         sizes.right = false;
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|         
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|       label.o.css({ left: prc + "%", marginLeft: sizes.margin, right: "auto" });
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|       if( sizes.right ) label.o.css({ left: "auto", right: 0 });
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|       return sizes;
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|     }
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| 
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|     var self = this;
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| 	  var label = this.o.labels[pointer.uid];
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| 	  var prc = pointer.value.prc;
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| 
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| 	  var sizes = {
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| 	    label: label.o.outerWidth(),
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| 	    right: false,
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| 	    border: ( prc * this.sizes.domWidth ) / 100
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| 	  };
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| 
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|     if( !this.settings.single ){
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|       // glue if near;
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|       var another = this.o.pointers[1-pointer.uid];
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|     	var another_label = this.o.labels[another.uid];
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| 
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|       switch( pointer.uid ){
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|         case 0:
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|           if( sizes.border+sizes.label / 2 > another_label.o.offset().left-this.sizes.domOffset.left ){
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|             another_label.o.css({ visibility: "hidden" });
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|         	  another_label.value.html( this.nice( another.value.origin ) );
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| 
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|           	label.o.css({ visibility: "visible" });
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| 
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|           	prc = ( another.value.prc - prc ) / 2 + prc;
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|           	if( another.value.prc != pointer.value.prc ){
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|           	  label.value.html( this.nice(pointer.value.origin) + " – " + this.nice(another.value.origin) );
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|             	sizes.label = label.o.outerWidth();
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|             	sizes.border = ( prc * this.sizes.domWidth ) / 100;
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|             }
 | |
|           } else {
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|           	another_label.o.css({ visibility: "visible" });
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|           }
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|           break;
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| 
 | |
|         case 1:
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|           if( sizes.border - sizes.label / 2 < another_label.o.offset().left - this.sizes.domOffset.left + another_label.o.outerWidth() ){
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|             another_label.o.css({ visibility: "hidden" });
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|         	  another_label.value.html( this.nice(another.value.origin) );
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| 
 | |
|           	label.o.css({ visibility: "visible" });
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| 
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|           	prc = ( prc - another.value.prc ) / 2 + another.value.prc;
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|           	if( another.value.prc != pointer.value.prc ){
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|           	  label.value.html( this.nice(another.value.origin) + " – " + this.nice(pointer.value.origin) );
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|             	sizes.label = label.o.outerWidth();
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|             	sizes.border = ( prc * this.sizes.domWidth ) / 100;
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|             }
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|           } else {
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|             another_label.o.css({ visibility: "visible" });
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|           }
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|           break;
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|       }
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|     }
 | |
| 
 | |
|     sizes = setPosition( label, sizes, prc );
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|     
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|     /* draw second label */
 | |
|     if( another_label ){
 | |
|       var sizes = {
 | |
|   	    label: another_label.o.outerWidth(),
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|   	    right: false,
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|   	    border: ( another.value.prc * this.sizes.domWidth ) / 100
 | |
|   	  };
 | |
|       sizes = setPosition( another_label, sizes, another.value.prc );
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|     }
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| 	  
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|     this.redrawLimits();
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|   };
 | |
|   
 | |
|   jSlider.prototype.redrawLimits = function(){
 | |
| 	  if( this.settings.limits ){
 | |
| 
 | |
|       var limits = [ true, true ];
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| 
 | |
|       for( key in this.o.pointers ){
 | |
| 
 | |
|         if( !this.settings.single || key == 0 ){
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|         
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|       	  var pointer = this.o.pointers[key];
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|           var label = this.o.labels[pointer.uid];
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|           var label_left = label.o.offset().left - this.sizes.domOffset.left;
 | |
| 
 | |
|       	  var limit = this.o.limits[0];
 | |
|           if( label_left < limit.outerWidth() )
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|             limits[0] = false;
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| 
 | |
|       	  var limit = this.o.limits[1];
 | |
|       	  if( label_left + label.o.outerWidth() > this.sizes.domWidth - limit.outerWidth() )
 | |
|       	    limits[1] = false;
 | |
|       	}
 | |
| 
 | |
|       };
 | |
| 
 | |
|       for( var i=0; i < limits.length; i++ ){
 | |
|         if( limits[i] )
 | |
|           this.o.limits[i].fadeIn("fast");
 | |
|         else
 | |
|           this.o.limits[i].fadeOut("fast");
 | |
|       };
 | |
| 
 | |
| 	  }
 | |
|   };
 | |
|   
 | |
|   jSlider.prototype.setValue = function(){
 | |
|     var value = this.getValue();
 | |
|     this.inputNode.attr( "value", value );
 | |
|     this.onstatechange.call( this, value );
 | |
|   };
 | |
| 
 | |
|   jSlider.prototype.getValue = function(){
 | |
|     if(!this.is.init) return false;
 | |
|     var $this = this;
 | |
|     
 | |
|     var value = "";
 | |
|     $.each( this.o.pointers, function(i){
 | |
|       if( this.value.prc != undefined && !isNaN(this.value.prc) ) value += (i > 0 ? ";" : "") + $this.prcToValue( this.value.prc );
 | |
|     });
 | |
|     return value;
 | |
|   };
 | |
| 
 | |
|   jSlider.prototype.getPrcValue = function(){
 | |
|     if(!this.is.init) return false;
 | |
|     var $this = this;
 | |
|     
 | |
|     var value = "";
 | |
|     $.each( this.o.pointers, function(i){
 | |
|       if( this.value.prc != undefined && !isNaN(this.value.prc) ) value += (i > 0 ? ";" : "") + this.value.prc;
 | |
|     });
 | |
|     return value;
 | |
|   };
 | |
|   
 | |
|   jSlider.prototype.prcToValue = function( prc ){
 | |
| 
 | |
| 	  if( this.settings.heterogeneity && this.settings.heterogeneity.length > 0 ){
 | |
|   	  var h = this.settings.heterogeneity;
 | |
| 
 | |
|   	  var _start = 0;
 | |
|   	  var _from = this.settings.from;
 | |
| 
 | |
|   	  for( var i=0; i <= h.length; i++ ){
 | |
|   	    if( h[i] ) var v = h[i].split("/");
 | |
|   	    else       var v = [100, this.settings.to];
 | |
|   	    
 | |
|   	    v[0] = new Number(v[0]);
 | |
|   	    v[1] = new Number(v[1]);
 | |
|   	      
 | |
|   	    if( prc >= _start && prc <= v[0] ) {
 | |
|   	      var value = _from + ( (prc-_start) * (v[1]-_from) ) / (v[0]-_start);
 | |
|   	    }
 | |
| 
 | |
|   	    _start = v[0];
 | |
|   	    _from = v[1];
 | |
|   	  };
 | |
| 
 | |
| 	  } else {
 | |
|       var value = this.settings.from + ( prc * this.settings.interval ) / 100;
 | |
| 	  }
 | |
| 
 | |
|     return this.round( value );
 | |
|   };
 | |
|   
 | |
| 	jSlider.prototype.valueToPrc = function( value, pointer ){  	  
 | |
| 	  if( this.settings.heterogeneity && this.settings.heterogeneity.length > 0 ){
 | |
|   	  var h = this.settings.heterogeneity;
 | |
| 
 | |
|   	  var _start = 0;
 | |
|   	  var _from = this.settings.from;
 | |
| 
 | |
|   	  for (var i=0; i <= h.length; i++) {
 | |
|   	    if(h[i]) var v = h[i].split("/");
 | |
|   	    else     var v = [100, this.settings.to];
 | |
|   	    v[0] = new Number(v[0]); v[1] = new Number(v[1]);
 | |
|   	      
 | |
|   	    if(value >= _from && value <= v[1]){
 | |
|   	      var prc = pointer.limits(_start + (value-_from)*(v[0]-_start)/(v[1]-_from));
 | |
|   	    }
 | |
| 
 | |
|   	    _start = v[0]; _from = v[1];
 | |
|   	  };
 | |
| 
 | |
| 	  } else {
 | |
|   	  var prc = pointer.limits((value-this.settings.from)*100/this.settings.interval);
 | |
| 	  }
 | |
| 
 | |
| 	  return prc;
 | |
| 	};
 | |
|   
 | |
| 	jSlider.prototype.round = function( value ){
 | |
|     value = Math.round( value / this.settings.step ) * this.settings.step;
 | |
| 		if( this.settings.round ) value = Math.round( value * Math.pow(10, this.settings.round) ) / Math.pow(10, this.settings.round);
 | |
| 		else value = Math.round( value );
 | |
| 		return value;
 | |
| 	};
 | |
| 	
 | |
| 	jSlider.prototype.nice = function( value ){
 | |
| 		value = value.toString().replace(/,/gi, ".").replace(/ /gi, "");;
 | |
| 
 | |
| 		if( $.formatNumber ){
 | |
| 		  return $.formatNumber( new Number(value), this.settings.format || {} ).replace( /-/gi, "−" );
 | |
| 		}
 | |
| 		  
 | |
| 		else {
 | |
| 		  return new Number(value);
 | |
| 		}
 | |
| 	};
 | |
| 
 | |
|   
 | |
|   function jSliderPointer(){
 | |
|   	Draggable.apply( this, arguments );
 | |
|   }
 | |
|   jSliderPointer.prototype = new Draggable();
 | |
|   
 | |
|   jSliderPointer.prototype.oninit = function( ptr, id, _constructor ){
 | |
|     this.uid = id;
 | |
|     this.parent = _constructor;
 | |
|     this.value = {};
 | |
|     this.settings = this.parent.settings;
 | |
|   };
 | |
|   
 | |
|   jSliderPointer.prototype.onmousedown = function(evt){
 | |
| 	  this._parent = {
 | |
| 	    offset: this.parent.domNode.offset(),
 | |
| 	    width: this.parent.domNode.width()
 | |
| 	  };
 | |
| 	  this.ptr.addDependClass("hover");
 | |
| 	  this.setIndexOver();
 | |
| 	};
 | |
| 
 | |
| 	jSliderPointer.prototype.onmousemove = function( evt, x ){
 | |
| 	  var coords = this._getPageCoords( evt );
 | |
| 	  this._set( this.calc( coords.x ) );
 | |
| 	};
 | |
| 	
 | |
| 	jSliderPointer.prototype.onmouseup = function( evt ){
 | |
| 	  if( this.parent.settings.callback && $.isFunction(this.parent.settings.callback) )
 | |
| 	    this.parent.settings.callback.call( this.parent, this.parent.getValue() );
 | |
| 	    
 | |
| 	  this.ptr.removeDependClass("hover");
 | |
| 	};
 | |
| 	
 | |
| 	jSliderPointer.prototype.setIndexOver = function(){
 | |
| 	  this.parent.setPointersIndex( 1 );
 | |
| 	  this.index( 2 );
 | |
| 	};
 | |
| 	
 | |
| 	jSliderPointer.prototype.index = function( i ){
 | |
| 	  this.ptr.css({ zIndex: i });
 | |
| 	};
 | |
| 	
 | |
| 	jSliderPointer.prototype.limits = function( x ){
 | |
| 	  return this.parent.limits( x, this );
 | |
| 	};
 | |
| 	
 | |
| 	jSliderPointer.prototype.calc = function(coords){
 | |
| 	  var x = this.limits(((coords-this._parent.offset.left)*100)/this._parent.width);
 | |
| 	  return x;
 | |
| 	};
 | |
| 
 | |
| 	jSliderPointer.prototype.set = function( value, opt_origin ){
 | |
| 	  this.value.origin = this.parent.round(value);
 | |
| 	  this._set( this.parent.valueToPrc( value, this ), opt_origin );
 | |
| 	};
 | |
| 	
 | |
| 	jSliderPointer.prototype._set = function( prc, opt_origin ){
 | |
| 	  if( !opt_origin )
 | |
| 	    this.value.origin = this.parent.prcToValue(prc);
 | |
| 
 | |
| 	  this.value.prc = prc;
 | |
| 		this.ptr.css({ left: prc + "%" });
 | |
| 	  this.parent.redraw(this);
 | |
| 	};
 | |
|   
 | |
| })(jQuery); |