//for removing the top dynamic row on clicking the check box
function removeComparisonRow(){
var tdid;
  for (i = 0; i < document.form1.removeRow.length; i++) {
     if (document.form1.removeRow[i].checked){
      tdid=document.form1.removeRow[i].id;
      document.all.oTable.deleteRow(i);
      document.getElementById('chkbox'+tdid).style.visibility='visible';   
      document.getElementById('chkbox'+tdid).checked=false;   
      
      }
  }
}

//for compare functionality appear text at top
function FillTopForCompare(layerName,rowIndexPrefix){
var oTBody1 = document.createElement("TBODY");
var oRow, oCell;
var i, j;
for (i=0; i<1; i++)
{
  oRow = document.createElement("TR");
 // oRow.className='tdcontent3';
  oTBody0.appendChild(oRow);
  document.getElementById('chkbox'+rowIndexPrefix).style.visibility='hidden';   
  for (j=1; j<6; j++)
    {
    //var currtd = 'td3'+j;
    var currtd = rowIndexPrefix+j;
    var currtdcontent = document.getElementById(currtd).innerHTML;    
    oCell = document.createElement("TD");
    if (j==1)
      {oCell.className='lengthytd3';
      }	
    if (j==2 || j==3    )
      {oCell.className='tdcontent3';
      }	
    if (j==4)
      {oCell.className='tdcontent3Status';
      }	


       if (j==5)
      {oCell.className='clicktocompare';
      // working currtdcontent = currtdcontent + 'Click to Remove <input type=checkbox name=ch30 onClick=\" document.all.oTable.deleteRow(2); alert(oTable.rows[1]); \"> ';
      //alert(currtdcontent);
      var pos;
      pos = currtdcontent.indexOf('<SPAN');//any content before span is captured
      currtdcontent = currtdcontent.substring(0,pos)+'<span class=clicktocompare>remove</span><input type=checkbox id='+rowIndexPrefix +' name="removeRow" onClick=\"removeComparisonRow(); \"> ';
      
      }	
	oCell.innerHTML = currtdcontent;
    oRow.appendChild(oCell);
  }
}
//oTableContainer.appendChild(oRow);



}