//Copyright 2001 AIT by Roland Koch// 
//All rights reserved. The duplication of this script //
//in any form is strictly prohibited for private//
// and commercial use.//
	
	function expandNode(id) {
		var x = "";
		var elm, elmimg, elmid, elmimgid;
		x = id.substring(4, 5);
		elmid = "node" + x;
		elmimgid = "sub0" + x;
		if (document.all&&!document.getElementById) {
			var srcelm = window.event.srcElement;			
			if (srcelm.className == "linkx") {
				elm = document.all[elmid];
				elmimg = document.all[elmimgid];
				if (elm.className == "scrHidden") {
					elm.className = "scrVisible";
					document.images[elmimgid].src = img2.src;				
				}
				else {
					elm.className = "scrHidden";
					document.images[elmimgid].src = img1.src;					
				}									 
			}	
		
		}
		if (document.getElementById) {		
			elm = document.getElementById(elmid);
			elmimg = document.getElementById(elmimgid);
			if (elm.className=="scrHidden") {
				elm.className = "scrVisible";
				elmimg.src = img2.src;
			}
			else {
				elm.className = "scrHidden";
				elmimg.src = img1.src;
			}
		}
	}