var IE = document.all?true:false
if (!IE) document.captureEvents(Event.MOUSEMOVE)

document.onclick = getMouseXY;


function getMouseXY(e) {
   if (IE) { // IE
     tempX = event.clientX - document.getElementById("pinboard").offsetLeft;
     tempY = event.clientY - document.getElementById("pinboard").offsetTop;
   } else {  // NS
     tempX = e.pageX - document.getElementById("pinboard").offsetLeft;
     tempY = e.pageY - document.getElementById("pinboard").offsetTop;
   }

}

var zIndex = 100;
var dragobjekt = null;
var dragx = 0;
var dragy = 0;
var posx = 0;
var posy = 0;
var ns4up = (document.layers) ? 1 : 0;
var ns6up = (document.getElementById && !document.all && !window.opera) ? 1 : 0;
var ie4up = (document.all && !window.opera) ? 1 : 0;
var op5up = (document.getElementById && window.opera) ? 1 : 0;

function up(what){
	zIndex++;
	what.style.zIndex = zIndex;
	what.style.cursor='move';
}

function draginit() {
	document.onmousemove = drag;
	document.onmouseup = dragstop;
}

function dragstart(element) {
	dragobjekt = element;
	dragx = posx - dragobjekt.offsetLeft;
	dragy = posy - dragobjekt.offsetTop;
}


function dragstop() {
	dragobjekt=null;
}


function drag(ereignis) {
	posx = document.all ? window.event.clientX : ereignis.pageX;
	posy = document.all ? window.event.clientY : ereignis.pageY;
		if(dragobjekt != null) {
		dragobjekt.style.left = (posx - dragx) + "px";
		dragobjekt.style.top = (posy - dragy) + "px";
	}
}

function weg(a) {

	if (document.getElementById("z"+a).style.visibility="visible") {document.getElementById("z"+a).style.visibility="hidden";} 
	else {document.getElementById("z"+a).style.visibility="visible";}
}