var bV=parseInt(navigator.appVersion);
NS4=(document.layers) ? true : false;
IE4=((document.all)&&(bV>=4)) ? true : false;
DOM=(!document.layers && !document.all && bV>=4) ? true : false;

// A hack to guess if the browser supports the DOM
capable = (NS4 || IE4 || DOM) ? true : false;

function initIt(){
	if(DOM){
		tempColl = document.getElementsByTagName("a");
		for (i=0;i<tempColl.length; i++) {
			tempColl[i].addEventListener("mouseover", mousePos, true);
		}
	} else if(IE4){
		document.onmousemove = mousePos;
	} else if(NS4){
		document.captureEvents(Event.MOUSEMOVE);
		document.onmousemove = mousePos;
	}
}

function mousePos(Ereignis){
	if(DOM){
		MouseX = Ereignis.pageX;
		MouseY = Ereignis.pageY;
	} else if(IE4){
		MouseX = window.event.clientX;
		MouseY = window.event.clientY;
	} else if(NS4){
		Ev = Ereignis;
		MouseX = Ev.pageX;
		MouseY = Ev.pageY;
	}
}

var active;
function startclose(){
     active = window.setTimeout("closeAll()",1000);
}
function stopclose(){
     if(active){
		window.clearTimeout(active);
	}
}
function expandIt(el, id, OffsX, OffsY) {
	if (!capable) return;
	// closeAll();
	var coords;
	if (document.layers) {
		var element = document.images['POSER_'+id];
		coords = {x: element.x, y: element.y};
	} else {
		coords = {x: 0, y: 0};
		var element = document.images['POSER_'+id];
		while (element) {
			coords.x += element.offsetLeft;
			coords.y += element.offsetTop;
			element = element.offsetParent;
		}
	}
	if (coords){
		var poserX = coords['x'];
		var poserY = coords['y'];
	}
	MouseX=(poserX+OffsX+1);
	MouseY=(poserY+OffsY+1);
	if (IE4) {
		document.all[eval('el')].style.top = MouseY+"px";
		document.all[eval('el')].style.left = MouseX+"px";
		document.all[eval('el')].style.display = "block";
		document.all[eval('el')].style.visibility = "visible";
	} else if(NS4) {
		whichEl = eval("document." + el);
		whichEl.top = parseInt(MouseY);
		whichEl.left = parseInt(MouseX);  
		whichEl.visibility = "show";
	} else if(DOM) {
		whichEl = document.getElementById(el);
		whichEl.style.top = MouseY+"px";
		whichEl.style.left = MouseX+"px";
		whichEl.style.visibility = "visible";
	}
}

function closeAll(){
  closeAllByName("child");
  closeAllByName("subchild");
}

function closeAllByName(name){
	stopclose();
	if (NS4) {
		for (i=0; i<document.layers.length; i++) {
			whichEl = document.layers[i];
			if (whichEl.id.toLowerCase().indexOf(name) != -1) whichEl.visibility = "hide";
		}
	} else if(IE4) {
		tempColl = document.all.tags("DIV");
		for (i=0; i<tempColl.length; i++) {
			whichEl = tempColl(i);
			if (whichEl.className == name){
				whichEl.style.display = "none";
				whichEl.style.visibility = "hidden";
			}
		}
	} else if(DOM) {
		tempColl = document.getElementsByTagName("DIV");
		for (i=0; i<tempColl.length; i++) {
			whichEl = tempColl[i];
			if (whichEl.className == name) whichEl.style.visibility = "hidden";
		}
	}
}

function setPointer(theRow, thePointerColor){
    if(DOM||IE4) theRow.style.backgroundColor = thePointerColor;
    return true;
}