// JavaScript Document
/***********************************************
* Email Validation script- © Dynamic Drive (www.dynamicdrive.com)
* This notice must stay intact for legal use.
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/
var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i

function checkmail(e){
  var returnval=emailfilter.test(e.value)
  if (returnval==false){
	alert("Please enter a valid email address.")
	e.select()
  }
  return returnval
}