anchor.diff:              
   	    var options4 = {
                 title: 'Number of Altered Cases for Each Cancer Study without Mutation Data (' + genesQueried + ')',
  -              hAxis: {title: 'Cancer Study'},
                 colors: multipleGenes ? ['#aaaaaa', '#eeeeee'] : ['#aaaaaa',  '#008000', '#002efa', '#ff2617', '#eeeeee'],
                 legend: {
                   position: 'bottom'
                 },
                 hAxis: {
  -                slantedTextAngle: 45
  +               title: 'Cancer Study',
  +               slantedTextAngle: 45,
  +               maxTextLines: 2
                 },
                 animation: {
                   duration: 750,
  
positive.code:             
  	    var options2 = {
                title: 'Percent Sample Alteration for Each Cancer Study without Mutation Data (' + genesQueried + ')',
                hAxis: {title: 'Cancer Study'},
                colors: ['#aaaaaa', '#008000', '#002efa', '#ff2617'],
                legend: {
                  position: 'bottom'
                },
                hAxis: {
                  slantedTextAngle: 45
                },
                vAxis: {
  	            title: 'Percent Altered',
  
negative.code:                         <option value="4">Show number of altered cases (studies without mutation data)</option>
                      </select>
                      |
                      <a href="#" id="histogram_sort" title="Sorts/unsorts histograms by alteration in descending order">Sort</a>
                      <br/>
                      <a href="#" id="download_histogram" title="Downloads the current histogram in SVG format.">Download (SVG)</a>
                  </div>
                  <div id="chart_div1" style="width: 975px; height: 450px;"></div>
                  <div id="chart_div2" style="width: 975px; height: 450px;"></div>
                  <div id="chart_div3" style="width: 975px; height: 450px;"></div>
                  <div id="chart_div4" style="width: 975px; height: 450px;"></div>
                  <br/>
                  <br/>
  
  