function fillZero (nValue) 

{

	if (nValue < 10)

	{

		return "0" + nValue;

	}

	return nValue;

}



function gmt2de(gmt, lang)

{

	var month = new Array("Jan", "Feb", "Mar", "Apr", "May", "Jun",

                      "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");

	if (lang == "de") pre = "Letzte &Auml;nderung: ";

	if (lang == "en") pre = "Last Change: ";

	nUnixtime = Date.parse(gmt);

	fdate = new Date(nUnixtime);

	return pre + month[fdate.getMonth()] + "-" + fillZero(fdate.getDate()) + "-" + fdate.getFullYear();

}



function printDate(lang)

{

	document.write(gmt2de(document.lastModified, lang));

}



function init()

{

	var menuitems = new Array("aboutMenu", "applicationMenu", "curriculumMenu", "facilitiesMenu", "alumniMenu", "impressionsMenu");

	

	for (i = 0; i < menuitems.length; i++)

	{

		var actual_item = menuitems[i];

		

		if (actual_item != show_item)

		{

			document.getElementById(menuitems[i]).className = "hide";

		}

	}

	

	// Change arrow of open element to "mnu_close.gif"

	if (show_item != "") {

		var show_itemNode = document.getElementById(show_item);

		var show_itemHead = show_itemNode.previousSibling;

		

		for (;;) {

			if (show_itemHead.className != "mnuHead") {

				show_itemHead = show_itemHead.previousSibling;

			}

			else break;

		}

	

		var show_itemLink = show_itemHead.firstChild;

		var bgURL = show_itemLink.style.backgroundImage;

		bgURL = bgURL.replace(/mnu_open\.gif/, "mnu_close.gif");

		show_itemLink.style.backgroundImage = bgURL;

	}

}



function toggleMenuItem(menuitem, menuLink)

{

	var handle = document.getElementById(menuitem).className;

	

	var bgURL = menuLink.style.backgroundImage;



	if (handle == "hide")

	{

		document.getElementById(menuitem).className = "show";

		bgURL = bgURL.replace(/mnu_open\.gif/, "mnu_close.gif");

	}

	

	if (handle == "show")

	{

		document.getElementById(menuitem).className = "hide";

		bgURL = bgURL.replace(/mnu_close\.gif/, "mnu_open.gif");

	}

	

	menuLink.style.backgroundImage = bgURL;

}



function empty()

{

	return;

}