function VerifyForm()
{ 	 
   
   if(document.frm.txt_name.value == "")
      {
	        alert("Please Tell Your Name");
			document.frm.txt_name.focus();
			return false;
	  }
  if(document.frm.txt_email.value == "")
      {
	        alert("Please Write Your Email address");
			document.frm.txt_email.focus();
			return false;
	  }
  re = new RegExp("([A-Za-z0-9_.-]){2,}@([A-Za-z0-9_.-]){2,}\.([A-Za-z0-9_.-]){2,}")
  if (document.all('txt_email').value.match(re) == null) 
  {
		alert("Please Write a Valid Email Address");
		document.all('txt_email').focus();
		return false;
  }
   if(document.frm.txt_msg.value == "")
      {
	        alert("Please Write Your Comments");
			document.frm.txt_msg.focus();
			return false;
	  }
 
   return true;
}