// JavaScript Document
/*
Advanced Email Check
By Website Abstraction (http://www.wsabstract.com) and
Java-Scripts.net (http://www.java-scripts.net)
Over 200+ free scripts here!
*/

var testresults
function checkemail(field){
 var str=field
 var filter=/^.+@.+\..{2,3}$/

 if (filter.test(str))
    testresults=true
 else {
    alert("Please input a valid email address!")
    testresults=false
}
 return (testresults)
}
function checkbae(){
if (document.layers||document.all)
return checkemail()
else
return true
}
function popwin(loc,high,wide){
window.open(loc,'_blank','scrollbars=no,width='+wide+',height='+high);
}
function popscroll(loc,high,wide){
window.open(loc,'_blank','scrollbars=yes,width='+wide+',height='+high);
}

function IsNumeric(sText)
{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
}