// browser detection, form-field checking, password encryption
// - check for unsupported browsers
// - make sure login name and password fields are filled in
// - transfer entered values to the hidden form for submission
$(function(){
	$("#loginForm").submit(function(){
		var isIE6 = ($.browser.msie && (parseInt($.browser.version) == 6) && (typeof window['XMLHttpRequest'] != "object"));
		if (isIE6){ // no longer supported browser -- prevent login, redirect to error page
			document.location.href="/site/error.html?error=wrongBrowser";
			return false;
		}
		var loginName = $("#nme")[0].value;
		if (!loginName){
			alert("Please enter your Login Name");
			$("#nme")[0].focus();
			return false;
		}
		var password = $("#pwd")[0].value;
		if (!password){
			alert("Please enter your Password");
			$("#pwd")[0].focus();
			return false;
		}
		// Transfer/Encode values from visible to hidden form and submit
		$("#loginForm")[0].action = "";
		$("#loginname")[0].value = loginName;
		$("#password")[0].value = hex_md5(password.toLowerCase());
		$("#hiddenForm")[0].submit();
		return false;
	});
});