function MM_findObj(n, d) { //v4.01
   var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
     d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
   if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
   for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
   if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
   var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
    if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
   var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
     if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
 }
 
function getDatabaseByProject(x){
	if(x){
	temp = 'index.php?action=show&project=' + x;
	location= temp;}
}

function showImage(id, breite, hoehe, title) 
{   
		var url="show_image.php?id=" + id + "&width=" + breite + "&height=" + hoehe + "&title=" + title;
    		var winH = (screen.width - breite) / 2;
		var winV = (screen.height - hoehe) / 2;
		var winHeight = (hoehe /2)*2 + 20;

        var fenster = open(url,"detail","dependent=yes,directories=no,location=no,menubar=no,personalbar=no,scrollbars=no,status=no,resizable=yes,width=" + breite + ",height=" +  winHeight +",top="+winV+",left="+winH);
        fenster.focus();
        
        return;
}