function createCookie(name,value,days)
{
	if (days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name)
{
	createCookie(name,"",-1);
}

function validateForm(frm,lang)
{
	// Error msgs..
	if (lang == 'sv')
	{
		var username_msg	 = 'Du m&aring;ste ange ditt anv&auml;ndarnamn';
		var password_msg	 = 'Du m&aring;ste ange ditt l&ouml;senord';
		var company_msg 	 = 'Du m&aring;ste ange ditt f&ouml;retag';
		var button_text		 = 'OK';
	}
	else if (lang == 'en')
	{
		var username_msg	 = 'Please enter your username';
		var password_msg	 = 'Please enter your password';
		var company_msg		 = 'Please enter your company';
		var button_text		 = 'Close';
	}

	if(frm.username.value=='') {
		Dialog.alert(username_msg, {windowParameters: {width:300, height:100}, okLabel: button_text, ok:function(win) {return true;}});
		frm.username.focus();
		return false;
	} else {
		createCookie('APPORT_LOGIN_NAME', frm.username.value, 356);
	}

	if(frm.domain.value=='') {
		Dialog.alert(company_msg, {windowParameters: {width:300, height:100}, okLabel: button_text, ok:function(win) {return true;}});
		frm.domain.focus();
		return false;
	} else {
		createCookie('APPORT_LOGIN_DOMAIN', frm.domain.value, 356);
	}

	if(frm.password.value=='') {
		Dialog.alert(password_msg, {windowParameters: {width:300, height:101}, okLabel: button_text, ok:function(win) {return true;}});
		frm.password.focus();
		return false;
	}

	return true;
}