function checkAll(val) {
   dml=document.frmSendMail;
   len=dml.elements.length;
   var i=0;
   for (i=0; i<len; i++) {
     if (dml.elements[i].type == "checkbox") {
        if (val == 1) { 
           dml.elements[i].checked=true;
        } 
		else {
           dml.elements[i].checked=false;
        }
     }   
   }
}
function changebg(row,className)
{
		row.className=className;
}

document.write('');