anchor.diff:          	 var numOfColumns = lineGraphView.getNumberOfColumns();
   	 	  		var disabledColumns = [];
   	 	  		var enabledColumn1 = $('#selState1').find('option:selected').attr('value') + ": " + $('#selWord1').find('option:selected').text();
  -	 	  		var column1Color =  $('#selWord1').find('option:selected').attr('value');
  +	 	  		var column1Color =  "";
   	 	  		var enabledColumn2 = $('#selState2').find('option:selected').attr('value') + ": " + $('#selWord2').find('option:selected').text();
  -	 	  		var column2Color =  $('#selWord2').find('option:selected').attr('value');
  +	 	  		var column2Color =  "";
  +	 	  		var dashedLine;
  +	 	  		$("#LineSelector0").css("background", $('#selWord1').find('option:selected').attr('value'));
  +	 	  		$("#LineSelector1").css("background", $('#selWord2').find('option:selected').attr('value'));
   	 	  		for(var j = 0; j < numOfColumns; j++) 
       		  	{
   	 	  			var columnLabel = lineGraphView.getColumnLabel(j);
  -    	 	  		if(columnLabel != "Time" && columnLabel != enabledColumn1 && columnLabel != enabledColumn2) {
  -    	 	  			disabledColumns.push(j);
  -    	 	  		}
  +	 	  			if(columnLabel != "Time" ) 
  +	 	  			{
  +	    	 	  		if(columnLabel == enabledColumn1) 
  +	    	 	  		{
  +	    	 	  			if(column1Color == "") 
  +	    	 	  			{
  +	    	 	  				column1Color =  $('#selWord1').find('option:selected').attr('value');
  +	    	 	  			}
  +	    	 	  			else 
  +	    	 	  			{
  +	    	 	  				column2Color =  $('#selWord1').find('option:selected').attr('value');
  +	    	 	  			}
  +	    	 	  		}
  +	    	 	  		else if(columnLabel == enabledColumn2) 
  +	    	 	  		{
  +	    	 	  			if(column1Color == "") 
  +	    	 	  			{
  +	    	 	  				dashedLine = 0;
  +	    	 	  				column1Color = $('#selWord2').find('option:selected').attr('value');
  +	    	 	  			}
  +	    	 	  			else 
  +	    	 	  			{
  +	    	 	  				dashedLine = 1;
  +	    	 	  				column2Color = $('#selWord2').find('option:selected').attr('value');
  +	    	 	  			}
  +	    	 	  		}
  +	    	 	  		else
  +	    	 	  		{
  +	    	 	  			disabledColumns.push(j);
  +	    	 	  		}
  +	 	  			}
       		  	}
  -	 	  		var options = {
  -	           		title: 'Keywords Over Time',
  -	           		curveType: 'function',
  -	           		legend: { position: 'top' },
  -	           		lineWidth: 4,
  -	 	  			colors: [column1Color,column2Color],
  -	 	  		 	series: { 1: { lineDashStyle: [10, 2]  }, }
  -	 	  		};
  +	 	  		
  +	 	  		var options;
  +	 	  		if(dashedLine == 0) {
  +	 	  			options = {
  +	 		           		title: 'Keywords Over Time',
  +	 		           		curveType: 'function',
  +	 		           		legend: { position: 'top' },
  +	 		           		lineWidth: 4,
  +	 		 	  			colors: [column1Color,column2Color],
  +	 		 	  		 	series: { 0 : { lineDashStyle: [10, 2]  }, }
  +	 		 	  		};
  +	 	  		}
  +	 	  		else {
  +	 	  			options = {
  +	 		           		title: 'Keywords Over Time',
  +	 		           		curveType: 'function',
  +	 		           		legend: { position: 'top' },
  +	 		           		lineWidth: 4,
  +	 		 	  			colors: [column1Color,column2Color],
  +	 		 	  		 	series: { 1 : { lineDashStyle: [10, 2]  }, }
  +	 		 	  		};
  +	 	  		}
   	 	  		lineGraphView.hideColumns(disabledColumns); 
   	      		lineGraphChart.draw(lineGraphView, options);
            }
  
positive.code:                                     <option value="WY">Wyoming</option>      
                                   </select>
                                </div>
                                <div class="panel panel-default">
                                   <div class="panel-heading">Second Line Series (Solid line)</div>
                                   <div class="panel-body">
                                      <label for="selWord2"  class="col-sm-2">Select Word:</label>
                                      <select class="form-control col-sm-4" id="selWord2" style="width:80%">
  
negative.code:                                     </select>
                                   </div>
                                </div>
                          </div>
                       </div>
                       </div>
  