anchor.diff:  							<div class='inner' id='srchBlock'>
   								<div>This is the IMPC data model. Select the datatypes to build your query. Click <button id="dataType">OK</button> to continue.</div>
   								<div id="graph">
  -
  +								<div><button id="clearSel">Clear selections</button></div>
   								</div>
   							</div>
   						</div>
  
positive.code:                     line.attr ("stroke", lineColor);
                  }
  
                  // hit OK button to continue to next step
                  $('button#dataType').click(function(){
                      for (var d=0; d<dataTypes.length; d++) {
                          var id = dataTypes[d];
                          console.log(id)
                          var objs = idsVar[id].fields;
                          for (var i = 0; i < objs.length; i++) {
                              for (var k in objs[i]) {
                                  console.log(k + " - " + objs[i][k]);
                              }
  
                          }
                      }
  
                  });
  
negative.code: 			}
  			.clear{width: 100%; clear: both; height: 0px; line-height:0px;}
  
  			fieldset {
  				padding: 3px 10px;
  				border: 1px solid lightgrey;
  				font-size: 12px;
  				margin: 15px 0;
  			}
  			legend {
  				padding: 0 15px;
  				border: 1px solid lightgrey;
  				background-color: #e6f5ff;
  			}
  
  		</style>
  
  