function rollover(a,b)
{
document[a].src=b;
// onMouseOver="rollover('bt_profil','bilder/navi_bild_bt_03-over.gif');" 
}

function rollout(a,b)
{
document[a].src=b;
// onMouseOut="rollout('bt_profil','bilder/navi_bild_bt_03.gif');"
}



// show
function show(id) {
	if(document.getElementById) {
		document.getElementById(id).style.visibility = "visible";
	}
}



// hide
function hide(id) {
	if(document.getElementById) {
	document.getElementById(id).style.visibility = "hidden";
	}
}



// switchVisibility
function switchVisibility(id) {
	if(document.getElementById(id).style.visibility == "hidden") {
		show(id);
	}
	else {
		hide(id);
	}
}



// popup
function popup(url, name, width, height) {
	window.open(url, name, 'width='+width+', height='+height+', resizable=no, location=no, menubar=no, toolbar=no, scrollbars=no, dependent=yes');
}

//email
//onclick="javascript:nospam('info','pixelstark.de')
function nospam(user,domain) {
	locationstring = "mailto:" + user + "@" + domain;
	window.location = locationstring;
}

function preload()
{ 
  var args = preload.arguments;
  document.imageArray = new Array(args.length);

for(var i=0; i<args.length; i++)
  {
    document.imageArray[i] = new Image;
    document.imageArray[i].src = args[i];
  }
// preload ('bilder/navi_bild_5.jpg','bilder/navi_bild_6.jpg')
}