//*****Variablen****//
var da = (document.all) ? 1 : 0;
var pr = (window.print) ? 1 : 0;
var mac = (navigator.userAgent.indexOf("Mac") != -1); 

//Browser bestimmen
var agt=navigator.userAgent.toLowerCase(); 
var is_major = parseInt(navigator.appVersion); 
var is_minor = parseFloat(navigator.appVersion); 
var nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
            && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
            && (agt.indexOf('webtv')==-1));

var nav4 = (nav && (is_major == 4));
var nav4up = (nav && (is_major >= 4));
var navonly      = (nav && ((agt.indexOf(";nav") != -1) || (agt.indexOf("; nav") != -1)) );
var nav5 = (nav && (is_major == 5));
var nav5up = (nav && (is_major >= 5));
var ie   = (agt.indexOf("msie") != -1);
var ie5  = (ie && (agt.indexOf("msie 5.")!=-1) );
var ie6  = (ie && (agt.indexOf("msie 6.0")!=-1) );

var op = (agt.indexOf('opera')!=-1);



//*********Tooltipps************************************************************//
/*Javascript for Bubble Tooltips by Alessandro Fulciniti
http://pro.html.it - http://web-graphics.com */

function enableTooltips(id){
var links,i,h;
if(!document.getElementById || !document.getElementsByTagName) return;
AddCss();
h=document.createElement("span");
h.id="btc";
h.setAttribute("id","btc");
h.style.position="absolute";
document.getElementsByTagName("body")[0].appendChild(h);
if(id==null) links=document.getElementsByTagName("area");
else links=document.getElementById(id).getElementsByTagName("area");
for(i=0;i<links.length;i++){
    Prepare(links[i]);
    }
}

function Prepare(el){
var tooltip,t,b,s,l;
t=el.getAttribute("title");
if(t==null || t.length==0) t="link:";
el.removeAttribute("title");
tooltip=CreateEl("span","tooltip");
s=CreateEl("span","top");
s.appendChild(document.createTextNode(t));
tooltip.appendChild(s);
b=CreateEl("b","bottom");
l="";
if(l.length>28) l=l.substr(0,25)+"...";
b.appendChild(document.createTextNode(l));
tooltip.appendChild(b);
setOpacity(tooltip);
el.tooltip=tooltip;
el.onmouseover=showTooltip;
el.onmouseout=hideTooltip;
el.onmousemove=Locate;
}

function showTooltip(e){
document.getElementById("btc").appendChild(this.tooltip);
Locate(e);
}

function hideTooltip(e){
var d=document.getElementById("btc");
if(d.childNodes.length>0) d.removeChild(d.firstChild);
}

function setOpacity(el){
el.style.filter="alpha(opacity:95)";
el.style.KHTMLOpacity="0.95";
el.style.MozOpacity="0.95";
el.style.opacity="0.95";
}

function CreateEl(t,c){
var x=document.createElement(t);
x.className=c;
x.style.display="block";
return(x);
}

function AddCss(){
var l=CreateEl("link");
l.setAttribute("type","text/css");
l.setAttribute("rel","stylesheet");
l.setAttribute("href","../styles/main.css");
l.setAttribute("media","screen");
document.getElementsByTagName("head")[0].appendChild(l);
}

function Locate(e){
var posx=0,posy=0;
if(e==null) e=window.event;
if(e.pageX || e.pageY){
    posx=e.pageX; posy=e.pageY;
    }
else if(e.clientX || e.clientY){
    if(document.documentElement.scrollTop){
        posx=e.clientX+document.documentElement.scrollLeft;
        posy=e.clientY+document.documentElement.scrollTop;
        }
    else{
        posx=e.clientX+document.body.scrollLeft;
        posy=e.clientY+document.body.scrollTop;
        }
    }
document.getElementById("btc").style.top=(posy+10)+"px";
document.getElementById("btc").style.left=(posx-20)+"px";
}









//*********Layout************************************************************//
// Container in der L?nge anpassen
//ben?tigt x_core.js
function layout() {
	var Left 				= xHeight('Left'); 				//linke Spalte
	var Content 			= xHeight('Content'); 			//Content 
	var centerContentTop 	= xHeight('centerContentTop');	
	var leftContent 		= xHeight('leftContent'); 		//Content links
	var rightContent		= xHeight('rightContent'); 		//Content rechts
	
	var maxLeftContent		= Math.max(Left,Content); 		//L?ngste Element raussuchen
	var maxContent			= Math.max(leftContent,rightContent); 	//L?ngste Element raussuchen
	
	if(ie){
		if(!ie5){
	
			xHeight('leftContent', (maxLeftContent-centerContentTop)-115);
			xHeight('rightContent', (maxLeftContent-centerContentTop)-10);
			}
	}else{
		xHeight('Left', maxLeftContent);
		xHeight('Content', maxLeftContent);
		xHeight('leftContent', (maxLeftContent-centerContentTop)-10);
		xHeight('rightContent', (maxLeftContent-centerContentTop)-10);
	}
}






	window.onload = function() {
   		layout();
   		enableTooltips("Map");
	}