function SetChecked(val,mydg) {
	dml=document.aspnetForm;
	len =dml.elements.length;
	var j=1;
	for( j=1 ; j<len ; j++) {
	    if(j<10)	    
		    //name2="ctl00_ContentPlaceHolder1_" + mydg + ":_ctl0"+j+":chkDeleted";
		    name2="ctl00$ContentPlaceHolder1$" + mydg + "$ctl0" + j + "$chkDeleted"
		else
		    //name2="ctl00_ContentPlaceHolder1_" + mydg + ":_ctl"+j+":chkDeleted";
		    name2="ctl00$ContentPlaceHolder1$" + mydg + "$ctl" + j + "$chkDeleted"
		for( i=0 ; i<len ; i++) {
			if (dml.elements[i].name==name2) {
				dml.elements[i].checked=val;
			}
		}
	}
}

function checkSelectedchk(mydg) {
	dml=document.aspnetForm;
	len = dml.elements.length;
	var j=1;
	var isChecked=false;
	for( j=1 ; j<len ; j++) {
	   if(j<10)	    
		    //name2="ctl00_ContentPlaceHolder1_" + mydg + ":_ctl0"+j+":chkDeleted";
		    name2="ctl00$ContentPlaceHolder1$" + mydg + "$ctl0" + j + "$chkDeleted"
		else
		    //name2="ctl00_ContentPlaceHolder1_" + mydg + ":_ctl"+j+":chkDeleted";
		    name2="ctl00$ContentPlaceHolder1$" + mydg + "$ctl" + j + "$chkDeleted"
		for( i=1 ; i<len ; i++) {
			if (dml.elements[i].name==name2) {
				if(dml.elements[i].checked==true)
				{
					isChecked=true;
					break;
				}
			}
		}
	}
	if(isChecked==false)
	{
		window.alert('You must select at list one row to delete ?');
		return false;
	}
	else	
		return window.confirm('Are you sure you want to delete ?');	
	
}