function Verify()
 {
 		
	if(document.frmContact.chk_pt.checked == false && document.frmContact.chk_vcm.checked == false && document.frmContact.chk_es.checked == false&& document.frmContact.chk_ss.checked == false)
	{
		alert("Please Check at least one interests.");
		document.frmContact.chk_pt.focus();
		return false;
	}
	
	if(Trim(document.frmContact.txt_email.value)=='')
		{
			alert("Please enter the Email");
			document.frmContact.txt_email.focus();
			return false;
		}
		if(!isEmail(document.frmContact.txt_email.value))
		{
			alert ("Please Enter Proper Email");			
			document.frmContact.txt_email.focus();
			return false;
		}
		
	return true;
 }