/* preloader und loader
 aufruf: preload('name-des-bildes','pfad',2)
                                   ^-nur wenn lediglich 2 bilder geladen werden sollen sonst nur ('name-des-bildes','pfad')
 aufruf in a href:
 onclick="di('name',3);" onmouseover="di('name',2);" onmouseout="di('name',1)
 */						
function preload(name,pfad,x){
	if (document.images){
	eval(name+"_F1=new Image();"+name+"_F1.src='"+pfad+"/"+name+".gif';");
	eval(name+"_F2=new Image();"+name+"_F2.src='"+pfad+"/"+name+"_F2.gif';");
	if(!x)eval(name+"_F3=new Image();"+name+"_F3.src='"+pfad+"/"+name+"_F3.gif';");
	}
}


function di(name,stat){
	if (document.images){
	if (stat!=3&&name!=clicked) document.images[name].src=eval(name+'_F'+stat+'.src');
	if (stat==3){
		if (clicked)document.images[clicked].src=eval(clicked+'_F1.src');
		clicked=name;
		document.images[name].src=eval(name+'_F2.src');
	}
	}
}