function fn_submit_and_wait(){
	document.getElementById("submitwait").style.visibility = "visible";
	document.forms.search.submit();
}
	
	
function over(selfid,newclass,mainid){
	document.getElementById('td'+selfid).className = newclass;
	switchlayer(selfid);
}

function out(selfid,newclass,mainid){
	document.getElementById('td'+selfid).className = newclass;
	switchlayer(mainid);
}


function switchlayer(elementid) {
	// zeigt den ausgewählten layer und macht alle anderen layer zu
	for(i=0; i<=4; i++) {
		//1 für anzahl layer in der seite
			if (i == elementid) document.getElementById('navi' + i).style.visibility = "visible";
			else	document.getElementById('navi' + i).style.visibility = "hidden";
	}
}

function popUp(url,windowname,style){
	var standard = "top=40,left=200,resizable=no,status=no,toolbar=no,menubar=no,location=no";
	if (style=="pro" || style=="int" || style=="sef") var size = ",scrollbars=yes,width=600,height=500";
	else if (style=="poi") var size = ",scrollbars=yes,width=500,height=480";
	else if (style=="pri") var size = ",scrollbars=yes,width=685,height=600";
	else if (style=="cms") var size = ",scrollbars=yes,width=500,height=400";
	else if (style=="loc") var size = ",scrollbars=no,width=305,height=355";
	else if (style== "profile"){
		var size = ",scrollbars=no,width=200,height=60";
	}
	newwin = window.open(url,windowname,standard+""+size);
	newwin.focus(self);
}

function fn_changeselect(vonObject,nachObject,Objectleeren) {
	var sourceid = vonObject[vonObject.selectedIndex].value;
	//alert('von='+vonObject.name+' nach='+nachObject.name+' sourceid='+sourceid);
	var i, j;

	// die options im Objectleeren rausschmeissen
	if (Objectleeren.name != '')
		//alert(Objectleeren.name + ' leeren');
		for (i = Objectleeren.options.length - 1; i >= 1; i--)
		{
			Objectleeren.options[i] = null;
		}

	// Fill up select-option
	//alert(nachObject.name);
	if (nachObject.name == 'projektid')
		var newarray = projektarray
	if (nachObject.name == 'taskid')
		var newarray = taskarray
	if (nachObject.name == 'TownSearchString')
		var newarray = CityArray
	//alert(newarray);

	for (i = 0, j = 1; i < newarray.length; i++) {
		var selectvalue = newarray[i];
		if (selectvalue[0] == sourceid) {
			nachObject.options[j] = new Option(selectvalue[1], selectvalue[2], "", "");
			j++;
		}
	}
}

function fn_select_id(imObject,id) {
	//alert(imObject.name + ' ' + id + '-' + imObject.length);
	for (i = 0; i < imObject.length; i++) {
			//alert(i + '-' + imObject.options[i].value);
			if (imObject.options[i].value == id) {
				var optionid = i;
			}
		}
	//alert(imObject.options[optionid].text);
	imObject.options[optionid].selected = true;
}