function ShowArea(id) {
	if (document.getElementById) {
                 document.getElementById(id).style.display='inline';
	}
}

function HideArea(id) {
	if (document.getElementById) {
                 document.getElementById(id).style.display='none';
	}
}


function ShowHide(id) {
	var obj;
    	obj = document.getElementsByTagName("span");
    	if (obj[id].style.display == 'inline'){
    		obj[id].style.display = 'none';
    	}else {
    		obj[id].style.display = 'inline';
    	}
}

function GetHover(bbordner, bbtype, bbname) {
	var bbcheck = bbordner + bbtype + "_hover.png";
	if (document.getElementById(bbname).src == bbcheck) {
	   	document.getElementById(bbname).src = bbordner + bbtype + ".png";
	} else {
	       	document.getElementById(bbname).src = bbordner + bbtype + "_hover.png";
	}
}

function voting(vid,gid,votewert){
	if (vid == "ja"){
		document.getElementById("ausgabe").innerHTML = '<center><b>Sie haben bereits abgestimmt!</b></center>';
	}else{
		document.getElementById("ausgabe").innerHTML = '<center><b>Vielen Dank für Ihre Bewertung!</b></center>';
	        i = new Image();
	        i.src = '../../ajax.voting.php?gid='+gid+'&votewert='+votewert;
	}
	///return true;
}

function addBookmark(title, url) {
	if (window.sidebar) { // firefox
		window.sidebar.addPanel(title, url,"");
	} else if( document.all ) { //MSIE
		window.external.AddFavorite( url, title);
	} else {
		alert("Ihr Browser bietet diese Funktion nicht.");
	}
}

function CheckForm(){
         if(document.newsletter.email.value.indexOf('@') == -1) {
   		alert("Achtung: Keine E-Mail-Adresse!");
   		document.newsletter.email.focus();
   		return false;
 	}

}