function validate()
{


email=document.frmemail.txt_email.value




if(email=="")
{
alert("Please Enter Your Email");
document.frmemail.txt_email.focus();
return false;
}

if(email.indexOf("@")==-1)
{
alert("Please Enter Valid Email ");
document.frmemail.txt_email.select();
return false;
}

if(email.indexOf(".")==-1)
{
alert("Please Enter Valid Email ");
document.frmemail.txt_email.select();
return false;
}
if (email.length>250)
 {
	alert("Please Enter Valid Email Within 250 Characters");
	document.frmemail.txt_email.select();
	return false;
 }





}