function check_form(){
	if(document.getElementById("email").value.indexOf("@")==-1 || document.getElementById("email").value.indexOf(".")==-1){ 
		if (document.getElementById("email").value.indexOf("@")==-1){
			alert("Bitte das Emailadresse-Feld korrekt ausfüllen");
			return;
		}
		if (document.getElementById("email").value.indexOf(".")==-1){
			alert("Bitte das Emailadresse-Feld korrekt ausfüllen");
			return;
		}
	}else{ 
		document.getElementById("formular").submit();
	}
}

function login(){
 document.getElementById("login").value = "";
 document.getElementById("access").innerHTML = "access denied";
}

function lightbox_on(box){
	document.getElementById(box).style.display='block';
	document.getElementById('fade').style.display='block'
}

function lightbox_off(box){
	document.getElementById(box).style.display='none';
	document.getElementById('fade').style.display='none'
}

function popup(url) {
	var a = document.createElement("a");
    a.href = url;
	a.rel = "lyteframe";
	a.title = "";
	a.rev = "width: 680px; height: 600px; scrolling: yes;";
	myLytebox.start(a, false, true);
}

function popupxxx() {
	alert("dgsggffgfg");
//var a = document.getElementById("popup_flash");
//myLytebox.start(a);
}