function newimg(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function chimg(bildname,bildObj) {
	window.document.images[bildname].src = bildObj.src;
}

function PopupDownloads(popUpURL) {
	splashWin = window.open(popUpURL,"fenster","width=800,height=600,toolbar=1,location=1,directories=0,status=1,menubar=1,scrollbars=yes,resizable=1");
	splashWin.focus();
}

function PopupPressImages(popUpURL) {
	splashWin = window.open(popUpURL,"fenster","width=800,height=600,toolbar=1,location=1,directories=0,status=1,menubar=1,scrollbars=yes,resizable=1");
	splashWin.focus();
	self.location = "index.php?Pressimages=1";
}

function PopupMembership(popUpURL) {
	splashWin = window.open(popUpURL,"fenster","width=800,height=600,toolbar=1,location=1,directories=0,status=1,menubar=1,scrollbars=yes,resizable=1");
	splashWin.focus();
}

function PopupArchive(popUpURL) {
	if (popUpURL.search(/^http/) == -1) {
		self.location = popUpURL;
	}
	else {
		splashWin = window.open(popUpURL,"fenster","width=800,height=600,toolbar=1,location=1,directories=0,status=1,menubar=1,scrollbars=yes,resizable=1");
		splashWin.focus();
	}
}

function SimpleSwap(el,which){
  el.src=el.getAttribute(which || "origsrc");
}

function SimpleSwapSetup(){
  var x = document.getElementsByTagName("img");
  for (var i=0;i<x.length;i++){
    var oversrc = x[i].getAttribute("oversrc");
    if (!oversrc) continue;
      
    // preload image
    // comment the next two lines to disable image pre-loading
    x[i].oversrc_img = new Image();
    x[i].oversrc_img.src=oversrc;
    // set event handlers
    x[i].onmouseover = new Function("SimpleSwap(this,'oversrc');");
    x[i].onmouseout = new Function("SimpleSwap(this);");
    // save original src
    x[i].setAttribute("origsrc",x[i].src);
  }
}

var PreSimpleSwapOnload =(window.onload)? window.onload : function(){};
window.onload = function(){PreSimpleSwapOnload(); SimpleSwapSetup();}