elementName = report.properties.columns[i].collectionID.toLowerCase()+'_'+report.properties.columns[i].elementName+report.properties.columns[i].aggregation;                     var elementID = 'wst'+report.properties.columns[i].elementID.toLowerCase()+report.properties.columns[i].aggregation;                     var elementName = elementID.replace(/[^a-zA-Z ]/g,'');                  