function CheckCookie(){
	var today = new Date();
	checkcookie = (today.getTime() + '');
	document.cookie = "checkcookie=" + checkcookie + "; path=/;";

	if (document.cookie.indexOf(checkcookie,0) < 0) {
		var newDiv = document.createElement("div");
		newDiv.innerHTML = "<div id='browserError'>Your browser does not have Cookies enabled!<br />Please enable Cookies for this site before proceeding.</div>";
		document.getElementById("body").insertBefore(newDiv,document.getElementById("body").firstChild);
	}

	return true;
}

/*
function ieBrowser(){
	var browser=navigator.appName;

	if (browser=="Microsoft Internet Explorer"){
		return true;
	}
	else{
		return false;
	}
}
*/

function WriteErrorText(id,txt,error){
	if(error){
		var formatText="<b><font color='red'>" + txt + "</font></b>";
		document.getElementById(id).innerHTML = formatText;
	}
	else
		document.getElementById(id).innerHTML = txt;
	return true;
}

// Form Validation
function isBlank(value) {
	return ! (/\S/).test(value);
}

function ValidLogin(){
	var frm = document.loginForm;
	var error = false;
	var expr_email = /^\w.*@[A-Za-z0-9\-]+(\.\w+)+$/;

	if(!expr_email.test(frm.email.value)){
		WriteErrorText("validEmail","* Please enter a valid email address.",true);
		error = true;
	}
	else
		WriteErrorText("validEmail","",false);
	
	if(isBlank(frm.pass.value)){
		WriteErrorText("validPass","* Please enter a valid password.",true);
		error = true;
	}
	else
		WriteErrorText("validPass","",false);

	if(error)
		return false;

	return true;
}