var flag,state;
function checkf(entry)
{
	flag = true;	
	state = true;
	for(i=0; i<=entry.elements.length; i++)
	{
		check(entry.elements[i]);
		if (!(flag)) break;
	}
	if (flag)
	{
		return true;
	}
	else
	{
		return false;
	}
}

function check(ent)
{
	var count = 0;
	if (ent.value=="")
	{
		alert("Please Fill up the " + ent.name);
		ent.focus();
		flag=false;
	}		
	else
	{
		flag = true;
		state = true;
	}
}