/***********************************************
* Cool DHTML tooltip script- © 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 offsetxpoint = -10; //Customize x offset of tooltip
var offsetypoint = 10; //Customize y offset of tooltip
var ie=document.all;
var ns6=document.getElementById && !document.all;
var tipobj = document.getElementById("moreinfobox");
var viewobj = document.getElementById("preview");

var clicked_mi = false;//ob auf den link mehr-infos geklickt wurde

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


function showtip(){//, thecolor, thewidth
//alert("testmsg clicked_mi: " + clicked_mi); 
	if (tipobj && tipobj.innerHTML!=null && tipobj.innerHTML.length>0) {
		tipobj.style.left="250px";
		tipobj.style.top="196px";
		tipobj.style.visibility="visible";
	}
}

function hidetip(){
	if (tipobj && !clicked_mi) {
		tipobj.style.visibility="hidden";
		tipobj.style.left="-1000px";
	}
}

function closetip(){//setzt clicked_mi auf false
	if (tipobj) {
		clicked_mi = false;
		tipobj.style.visibility="hidden";
		tipobj.style.left="-1000px";
	}
}

function positiontip_original(e){
	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 rightedge = (ie&&!window.opera)? ietruebody().clientWidth-event.clientX-offsetxpoint : window.innerWidth-e.clientX-offsetxpoint-20;
	var bottomedge= (ie&&!window.opera)? ietruebody().clientHeight-event.clientY-offsetypoint : window.innerHeight-e.clientY-offsetypoint-20;
	
	var leftedge = (offsetxpoint<0)? offsetxpoint*(-1) : -1000;
	
	//if the horizontal distance isn't enough to accomodate the width of the context menu
	if (rightedge<tipobj.offsetWidth)
		//move the horizontal position of the menu to the left by it's width
		tipobj.style.left = ie? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth+"px" : window.pageXOffset+e.clientX-tipobj.offsetWidth+"px";
	else if (curX<leftedge)
		tipobj.style.left="5px";
	else
		//position the horizontal position of the menu where the mouse is positioned
		tipobj.style.left=curX+offsetxpoint+"px";
	
	//same concept with the vertical position
	if (bottomedge<tipobj.offsetHeight)
		tipobj.style.top=ie? ietruebody().scrollTop+event.clientY-tipobj.offsetHeight-offsetypoint+"px" : window.pageYOffset+e.clientY-tipobj.offsetHeight-offsetypoint+"px";
	else
		tipobj.style.top=curY+offsetypoint+"px";
		
	tipobj.style.visibility="visible";
}

function showpreview(thisurl, event){//, thecolor, thewidth
	if (viewobj) {
		if (viewobj) {
			viewobj.style.left="250px";
			viewobj.style.top="" + (event.clientY+ietruebody().scrollTop) + "px";
			viewobj.style.visibility="visible";
		}
	}
}

function hidepreview(){
	if (viewobj) {
		viewobj.style.visibility="hidden";
		viewobj.style.left="-1000px";
		var iframeobj = document.getElementById("previewobj");
		if (iframeobj) {
			iframeobj.innerHTML = "";
		}
	}
}