// JScript source code
//validation.js

function emailvalidation(sender, args) {  //Invalid domains

	var strEmailAddress = document.getElementById("txt_email").value;
	var objValidation = document.getElementById("vld_corpemail");
	var domain;
	var strInvalidDomain = new Array("yahoo.com","msn.com","hotmail.com","gmail.com");
	
	for (var x=0;x < strInvalidDomain.length;x++) {
		domain = strEmailAddress.match(strInvalidDomain[x]);
		if (domain != null) {
			args.IsValid = false;
			return;
		}
	}
	args.IsValid = true;
}