<!-- Begin
function emailCheck (emailStr) {
var emailPat=/^(.+)@(.+)$/
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
var validChars="\[^\\s" + specialChars + "\]"
var quotedUser="(\"[^\"]*\")"
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
var atom=validChars + '+'
var word="(" + atom + "|" + quotedUser + ")"
var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
var matchArray=emailStr.match(emailPat)
if (matchArray==null) {
 	showDialog('Ethnic Per&uacute;','Type your email in box...','prompt',2);
	return false
}
var user=matchArray[1]
var domain=matchArray[2]
if (user.match(userPat)==null) {
    showDialog('Ethnic Per&uacute','Please enter a valid email address.','prompt',2);
    return false
}
var IPArray=domain.match(ipDomainPat)
if (IPArray!=null) {
      for (var i=1;i<=4;i++) {
	    if (IPArray[i]>255) {
	    showDialog('Ethnic Per&uacute','Please enter a valid email address.!','prompt',2);
		return false
	    }
    }
    return true
}
var domainArray=domain.match(domainPat)
if (domainArray==null) {
	showDialog('Ethnic Per&uacute','Please enter a valid email address.!!!','prompt',2);
    return false
}
var atomPat=new RegExp(atom,"g")
var domArr=domain.match(atomPat)
var len=domArr.length
if (domArr[domArr.length-1].length<2 || 
    domArr[domArr.length-1].length>6) {
   showDialog('Ethnic Per&uacute','Please enter a valid email address..','prompt',2);
   return false
}

if (len<2) 
{
	showDialog('Ethnic Per&uacute','The Shipping Address Is Not Correct!','prompt',2);
   return false
}

return true;
}