function validateform(frm)
{
	if(frm.name.value=="")
	{
		alert("Please Enter your  'Name'");
		frm.name.focus();
		return false;
	}
	if(frm.phone.value=="")
	{
		alert("Please Enter your  'Phone'");
		frm.phone.focus();
		return false;
	}
	
		if(frm.email.value=="")
	{
		alert("Please Enter your 'Email Address'");
		frm.email.focus();
		return false;
	}
		
	var eml=frm.email.value;
	if(eml.indexOf("@")<1 || eml.indexOf(".")<1)
	{
		alert("Please Enter valid 'Email Address'");
		frm.email.focus();
		return false;
	}
	
	if(frm.address.value=="")
	{
		alert("Please Enter your  'Address'");
		frm.address.focus();
		return false;
	}	
	
if(frm.comments.value=="")
	{
		alert("Please Enter your  'Comments'");
		frm.comments.focus();
		return false;
	}
	
	return true;
}