// JavaScript Document

/***********************************************
* Cool DHTML tooltip script II- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var offsetfromcursorX=12 //Customize x offset of tooltip
var offsetfromcursorY=10 //Customize y offset of tooltip

var offsetdivfrompointerX=10 //Customize x offset of tooltip DIV relative to pointer image
var offsetdivfrompointerY=14 //Customize y offset of tooltip DIV relative to pointer image. Tip: Set it to (height_of_pointer_image-1).

var aktiv;

document.write('<div id="dhtmltooltip"></div>') //write out tooltip DIV
document.write('<img id="dhtmlpointer" src="../bilder/pb_arrow.gif">') //write out pointer image

var ie=document.all
var ns6=document.getElementById && !document.all
var enabletip=false
var tipobj;
var pointerobj;



function ietruebody() {
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function ddrivetip(thetext, thewidth, thecolor){
	if (ns6||ie) {
		if (typeof thewidth!="undefined") 
			document.getElementById("dhtmltooltip").style.width=thewidth+"px"
		if (typeof thecolor!="undefined" && thecolor!="") 
			document.getElementById("dhtmltooltip").style.backgroundColor=thecolor
			
		document.getElementById("dhtmltooltip").innerHTML=thetext
		enabletip=true
		return false
	}
}

function positiontip(e){
	if (enabletip){
		var nondefaultpos=false
		var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
		var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
		//Find out how close the mouse is to the corner of the window
		var winwidth=ie&&!window.opera? ietruebody().clientWidth : window.innerWidth-20
		var winheight=ie&&!window.opera? ietruebody().clientHeight : window.innerHeight-20

		var rightedge=ie&&!window.opera? winwidth-event.clientX-offsetfromcursorX : winwidth-e.clientX-offsetfromcursorX
		var bottomedge=ie&&!window.opera? winheight-event.clientY-offsetfromcursorY : winheight-e.clientY-offsetfromcursorY

		var leftedge=(offsetfromcursorX<0)? offsetfromcursorX*(-1) : -1000

		//if the horizontal distance isn't enough to accomodate the width of the context menu
		if (rightedge<document.getElementById("dhtmltooltip").offsetWidth){
			//move the horizontal position of the menu to the left by it's width
			document.getElementById("dhtmltooltip").style.left=curX-document.getElementById("dhtmltooltip").offsetWidth+"px"
			nondefaultpos=true
		}
		else if (curX<leftedge)
			document.getElementById("dhtmltooltip").style.left="5px"
		else {
			//position the horizontal position of the menu where the mouse is positioned
			document.getElementById("dhtmltooltip").style.left=curX+offsetfromcursorX-offsetdivfrompointerX+"px"
			document.getElementById("dhtmlpointer").style.left=curX+offsetfromcursorX+"px"
		}

		//same concept with the vertical position
		if (bottomedge<document.getElementById("dhtmltooltip").offsetHeight) {
			document.getElementById("dhtmltooltip").style.top=curY-document.getElementById("dhtmltooltip").offsetHeight-offsetfromcursorY+"px"
			nondefaultpos=true
		}
		else {
			document.getElementById("dhtmltooltip").style.top=curY+offsetfromcursorY+offsetdivfrompointerY+"px"
			document.getElementById("dhtmlpointer").style.top=curY+offsetfromcursorY+"px"
		}
		
		document.getElementById("dhtmltooltip").style.visibility="visible"
		if (!nondefaultpos)
			document.getElementById("dhtmlpointer").style.visibility="visible"
		else
			document.getElementById("dhtmlpointer").style.visibility="hidden"
	}
}

function zeit() {
	window.clearTimeout(aktiv);
	aktiv = window.setTimeout("hideddrivetip()", 4000);
}

function hideddrivetip(){
	if (ns6||ie) {
		enabletip=false
		document.getElementById("dhtmltooltip").style.visibility="hidden"
		document.getElementById("dhtmlpointer").style.visibility="hidden"
		document.getElementById("dhtmltooltip").style.left="-1000px"
		document.getElementById("dhtmltooltip").style.backgroundColor=''
		document.getElementById("dhtmltooltip").style.width=''
	}
}

document.onmousemove=positiontip