// JavaScript Document
function IsEmpty(aTextField)
{
   if ((aTextField.length==0) || (aTextField==null))
   {
      return true;
   }
   else
    { 
		return false;
	}
}	
function validateMe()
{
var errMsg="";
var errCount = 0;
var emailRegxp = /^([\w]+)(.[\w]+)*@([\w]+)(.[\w]{2,3}){1,2}$/;

if(IsEmpty(document.form1.email.value))
{	
	 errMsg = errMsg + "Please enter your email address \n";
	 errCount = errCount +1;
}
else if (emailRegxp.test(document.form1.email.value)!= true)
{
   errMsg = errMsg + "Enter the valid email address\n";
   errCount = errCount +1
}

if(errCount > 0)
{
	alert (errMsg);
	return false;
}
}