function getCheckedValue(chkObj)
{
	if(!chkObj)
	return "";

	var chkLength =chkObj.length
	
	if(chkLength == undefined){
		if(chkObj.checked)
			return chkObj.value;
		else
			return "";
	}
	
	for(var i = 0; i < chkLength; i++) {
		if(chkObj[i].checked) {
			return chkObj[i].value;
		}
	}
	
	return "";
}


function apply()
{
chkObj =  document.jobfrm.jobid;

var ischecked=getCheckedValue(chkObj);

if(ischecked!="")
{
	
	return true;
}

else
{

	alert("Please select job."); 
	return false;
}

}