ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false
mo5 = (document.getElementById)? true:false
current = 0;

function setMoveMenuFrom (table,id) {
	fieldName1=table+"MoveFrom"
	fieldName2=table+"MoveTo"
	formName=table+"Form"
	document.getElementById(fieldName1).value=id
	if(document.getElementById(fieldName2).value!="") {
		myform=document.getElementById(formName)
		alert(myform)
		myform.submit()
	}
}

function setMoveMenuTo (table,id) {
	fieldName2=table+"MoveFrom"
	fieldName1=table+"MoveTo"
	formName=table+"Form"
	document.getElementById(fieldName1).value=id
	if(document.getElementById(fieldName2).value!="") {
		myform=document.getElementById(formName)
		alert(myform)
		myform.submit()
	}
}

function toggle(layerId) {
	if (mo5) {
		if(document.getElementById(layerId).style.visibility == "hidden") {
			document.getElementById(layerId).style.visibility = "visible";
			document.getElementById(layerId).style.height = "";
		} else {
			document.getElementById(layerId).style.visibility = "hidden";
			document.getElementById(layerId).style.height = "0px";
			document.getElementById(layerId).height = "0px";
		}
	} else if (ns4) {
		 document.layers[layerId].visibility = "show";
	} else if (ie4) {
		document.all[layerId].style.visibility = "visible";
	} 
}
function show(layerId) {
	if (mo5) {
		document.getElementById(layerId).style.visibility = "visible";
		document.getElementById(layerId).style.height = "";
	} else if (ns4) {
		 document.layers[layerId].visibility = "show";
	} else if (ie4) {
		document.all[layerId].style.visibility = "visible";
	} 
}
function hide(layerId) {
	if (mo5) {
		document.getElementById(layerId).style.visibility = "hidden";
		document.getElementById(layerId).style.height = "0%";
	} else if (ns4) {
		 document.layers[layerId].visibility = "hide";
	} else if (ie4) {
		document.all[layerId].style.visibility = "hidden";
	} 
}
	
function show_next() {
	anz_layer = 22  //Anzahl Submenuebenen
	current++;
	if (current > anz_layer) {current=1;}
	if (mo5) {
		for (i = 1; i <= anz_layer; i++) {
			document.getElementById("Layer" + i).style.visibility = "hidden";
		}
		document.getElementById("Layer0").style.visibility = "hidden";
		document.getElementById("Layer" + current).style.visibility = "visible";
	} else if (ns4) {
		 for (i = 1; i <= anz_layer; i++) {
			 document.layers['Layer' + i].visibility = "hide";
	 	}
	 	document.layers['Layer0'].visibility = "hide";
	 	document.layers['Layer' + current].visibility = "show";
	} else if (ie4) {
		for (i = 1; i <= anz_layer; i++) {
			document.all['Layer' + i].style.visibility = "hidden";
	 	}
		document.all['Layer0'].style.visibility = "hidden";
		document.all['Layer' + current].style.visibility = "visible";
	}
}
function show_last() {
	anz_layer = 22  //Anzahl Submenuebenen
	current=current-1;
	if (current < 1) {current=anz_layer;}
	if (mo5) {
		for (i = 1; i <= anz_layer; i++) {
			document.getElementById("Layer" + i).style.visibility = "hidden";
		}
		document.getElementById("Layer" + current).style.visibility = "visible";
	} else if (ns4) {
		for (i = 1; i <= anz_layer; i++) {
			document.layers['Layer' + i].visibility = "hide";
	 	}
 		document.layers['Layer' + current].visibility = "show";
	} else if (ie4) {
		for (i = 1; i <= anz_layer; i++) {
			document.all['Layer' + i].style.visibility = "hidden";
	 	}
		document.all['Layer' + current].style.visibility = "visible";
	}
}
// -->