// JavaScript Document
function selbox(obj){
	if(obj.value==obj.defaultValue)
	{
	obj.value="";
	}
}
function selbox1(obj){
	if(obj.value=="")
	{
		obj.value=obj.defaultValue;
	}
}

function checkAll( frm, total )
{
for( var i=0; i<frm.elements.length; i++ )
	{
		if( frm.elements[i].name == "cbox[]")		
				frm.elements[i].checked = total;	
	}
}

function call_del()
{
if ( isChecked1() ) {
var frm3=document.frmmessage;
frm3.action="mailbox.php?mode=smail&del=del";
frm3.submit();
} else{
	alert("Please select the check boxes to delete!");
	}
}


function isChecked1() {
	var flag = false;	
	for( var jj=0; jj<document.frmmessage.elements.length; jj++ ) {
		if( document.frmmessage.elements[jj].name == "cbox[]" && document.frmmessage.elements[jj].checked ) {		
				flag = true;
				break;
		}
	}
	return flag;
}