function validation()
{

if(document.form1.realname.value=="")
	{
		alert("Please Enter Name.");
		document.form1.realname.focus();
		return false;
	}


if(document.form1.phoneno.value=="")
	{
		alert("Please Enter Phone Number.");
		document.form1.phoneno.focus();
		return false;
	}

return true;
}