var projectcurLayID = 0;
	function toggleProject(pid, state)
	{
		if (pid<90)
			var lay = document.getElementById("img"+pid);

		var lay2 = document.getElementById("projekt"+pid);
		if(projectcurLayID)
		{
			if (projectcurLayID<90)
			{
				setStyle(projectcurLayID,"img");
			}
			if (projectcurLayID==97)
			{
				setStyle(3,"img");
				setStyle(8,"img");
				setStyle(10,"img");
			}
			var layOld2 = document.getElementById("projekt"+projectcurLayID);
			layOld2.className = "projekt";
		}
		if (state)
		{
			projectcurLayID = pid;
			if (pid<90)
				setStyle(pid,"imgEnabled");
			if (pid==97)
			{
				setStyle(3,"imgEnabled");
				setStyle(8,"imgEnabled");
				setStyle(10,"imgEnabled");
			}
			lay2.className = "projektEnabled";
			
		}
	}
	function setStyle(id, art)
	{
		if (art=="img")
		{
			sys_picToggle("imgimg"+id,"img"+id+"_off");
			/*
			lay.style.filter = "Alpha(opacity=10, finishopacity=0, style=0)";
			lay.style.MozOpacity = 0.1;
			lay.style.opacity = 0.1;
			*/
		}
		else
		{
			sys_picToggle("imgimg"+id,"img"+id+"_on");
			/*
			lay.style.filter = "Alpha(opacity=100, finishopacity=100, style=0)";
			lay.style.MozOpacity = 1;
			lay.style.opacity =1;
			*/
		}
	}
	
	var sys_preloadedPics = new Array();

	function sys_picPreload(srcPath, objName)
	{
		sys_preloadedPics[objName] = new Image();
	
		sys_preloadedPics[objName].src = srcPath;
		return(sys_preloadedPics[objName]);
	}
	
	function sys_picToggle(bildname,objName)
	{
	  	var objstr = "window.document.images['"+bildname+"']";
		var obj = eval(objstr);
		if (typeof(obj)!="undefined")
		{
			if (typeof(sys_preloadedPics[objName])!="undefined")
			{
				var dstObj = sys_preloadedPics[objName];
				obj.src = dstObj.src;
			}
		}
	}


	
	var showP_id = 1;
	function showP(id)
	{
		var obj = document.getElementById("p"+id);
		var oldobj = document.getElementById("p"+showP_id);

		var obj2 = document.getElementById("a"+id);
		var oldobj2 = document.getElementById("a"+showP_id);

		oldobj.style.display = "none";
		obj.style.display = "";

		oldobj2.style.border = "1px solid #999999";
		obj2.style.border = "1px solid #FF0000";

		showP_id = id;
	}
	
	var showPD_id = 1;
	function showPD(id)
	{
		var obj = document.getElementById("p"+id);
		var oldobj = document.getElementById("p"+showPD_id);

		var obj2 = document.getElementById("projekt"+id);
		var oldobj2 = document.getElementById("projekt"+showPD_id);

		oldobj.style.display = "none";
		obj.style.display = "";

		oldobj2.className = "projekt";
		obj2.className = "projektEnabled";

		showPD_id = id;
	}