function checkAll(objFrm,checkedVal)
{	
	objLength = objFrm.chkDelete.length;

	if(objLength == undefined){
		objFrm.chkDelete.checked=checkedVal;
		return true;
	}

		for(var i=0;i<objLength;i++)
			objFrm.chkDelete[i].checked=checkedVal;
	
}

function checkChecked(objFrm)
{
	var x=0;

	obj = objFrm.chkDelete;
	objLength = objFrm.chkDelete.length;

	if(objLength == undefined){
		if(objFrm.chkDelete.checked)
		{	
			x = 1;
		}
	}

	for(var i=0;i<objLength;i++){
		if(obj[i].checked){
			x = 1;
			break;
		}
	}


	if(x==0){
		alert('Please Select At Least One Member for Delete');
		return false;
	}
	
	var conf = confirm('Are You Sure To Delete Member(s) ?');

	if(!conf)
		return false;
	objFrm.multipleDel.value = 1;

}