function chk()
{
	if( (document.form2.nm2.value == "" ) || (document.form2.country2.value == "" ) || (document.form2.email2.value == "" ) || (document.form2.ph2.value == "" )|| (document.form2.nop.value == "" )|| (document.form2.dd.value == "" ))
	{
		alert("Please fill in the fields marked with * ");
		return(false);
	}
	
if(document.form2.email.value.indexOf(" ") >= 0)
{
	alert("Please enter your email-id without any white space character.");
	document.form2.email.focus();
	return (false);
}
if ( (document.form2.email.value.indexOf("@") == -1) || (document.form2.email.value.indexOf(".") == -1) )
{
	alert("Please enter your valid email-id");
	document.form2.email.focus();
	return (false);
}


BeforeAtRate = document.form2.email.value.substring(0,document.form2.email.value.indexOf("@"));
AfterAtRate = document.form2.email.value.substring(document.form2.email.value.indexOf("@")+1,document.form2.email.value.length);

if (AfterAtRate.indexOf(".") == -1)
{
	alert("Please enter a valid email-id");
	document.form2.email.focus();
	return (false);
}

middle = AfterAtRate.substring(0, AfterAtRate.indexOf("."))
last = AfterAtRate.substring(AfterAtRate.indexOf(".") + 1,AfterAtRate.length)

if (BeforeAtRate.length == 0 || middle.length == 0 || last.length == 0)
{
	alert("Please enter a valid email-id"); 
	document.form2.email.focus();
	return (false);
}
}