<!--


function BrowserCheck() {
	var b2 = navigator.appName
	if (b2=="Netscape") this.b = "ns"
	else if (b2=="Microsoft Internet Explorer") this.b = "ie"
	else this.b = b2
	this.v = parseInt(navigator.appVersion)
	ns = (this.b=="ns" && this.v>=4)
	ns4 = (this.b=="ns" && this.v==4)
	ns5 = (this.b=="ns" && this.v==5)
	ie = (this.b=="ie" && this.v>=4)
	ie4 = (navigator.userAgent.indexOf('MSIE 4')>0)
	ie5 = (navigator.userAgent.indexOf('MSIE 5')>0)
	if (ie5) this.v = 5
	this.min = (ns||ie)
}


function getPosition (element) {
  if (document.layers) {
    if (typeof element.x != 'undefined')
      return { x: element.x, y: element.y };
    else if (typeof element.pageX != 'undefined')
      return { x: element.pageX, y: element.pageY }
    else
      return null;
  }
  else if (element.offsetParent) {
    var coords = {x : 0, y: 0, width: 0, height: 0};
				 
    coords.width = element.offsetWidth;
    coords.height = element.offsetHeight;

    // fix for Opera
    if (coords.width <= 0) coords.width = element.offsetParent.offsetWidth;
    if (coords.height <= 0) coords.height = element.offsetParent.offsetHeight;
				
				 
    while (element) {
      coords.x += element.offsetLeft;
      coords.y += element.offsetTop;
				   
      element = element.offsetParent;
    }
    return coords;
  }
  else return null;
}


function set_x_y() {

  pos_smenu01 = getPosition( document.getElementById("m1") );
  pos_smenu02 = getPosition( document.getElementById("m2") );
  pos_smenu03 = getPosition( document.getElementById("m3") );
  document.getElementById("smenu01").style.left=pos_smenu01.x-1;
  document.getElementById("smenu01").style.top=pos_smenu01.y+18;
  document.getElementById("smenu02").style.left=pos_smenu02.x-1;
  document.getElementById("smenu02").style.top=pos_smenu02.y+18;
  document.getElementById("smenu03").style.left=pos_smenu03.x-1;
  document.getElementById("smenu03").style.top=pos_smenu03.y+18;

  done_set_x_y=true;

}


function showMenu(selmenu) {

 // show menu only if positions are set !!
 if (done_set_x_y==false) { return; }

 if(selmenu == 1){
   document.getElementById("smenu01").style.visibility = "visible";
   document.getElementById("smenu02").style.visibility = "hidden";
   document.getElementById("smenu03").style.visibility = "hidden";
   //document.getElementById("smenu01").style.display = "block";
   //document.getElementById("smenu02").style.display = "none";
   //document.getElementById("smenu03").style.display = "none";
   }

 if(selmenu == 2){
   document.getElementById("smenu01").style.visibility = "hidden";
   document.getElementById("smenu02").style.visibility = "visible";
   document.getElementById("smenu03").style.visibility = "hidden";
   //document.getElementById("smenu01").style.display = "none";
   //document.getElementById("smenu02").style.display = "block";
   //document.getElementById("smenu03").style.display = "none";
   }

 if(selmenu == 3){
   document.getElementById("smenu01").style.visibility = "hidden";
   document.getElementById("smenu02").style.visibility = "hidden";
   document.getElementById("smenu03").style.visibility = "visible";
   //document.getElementById("smenu01").style.display = "none";
   //document.getElementById("smenu02").style.display = "none";
   //document.getElementById("smenu03").style.display = "block";
   }

 if(selmenu == 4){
   document.getElementById("smenu01").style.visibility = "hidden";
   document.getElementById("smenu02").style.visibility = "hidden";
   document.getElementById("smenu03").style.visibility = "hidden";
   //document.getElementById("smenu01").style.display = "none";
   //document.getElementById("smenu02").style.display = "none";
   //document.getElementById("smenu03").style.display = "none";
   }
}   

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}


function preloadImages() {
	if (document.images) {
		SN_wissenschaft_over = newImage("/static/images/neu2/SN_wissenschaft-over.gif");
		SN_kuenste_over = newImage("/static/images/neu2/SN_kuenste-over.gif");
		SN_fhs_over = newImage("/static/images/neu2/SN_fhs-over.gif");
		preloadFlag = true;
	}
}


function s_h_float(hide)
{

  // OFF
  // hide=1;
  // OFF

  if (hide==1)
  {
    document.getElementById("float_info").style.visibility = "hidden";
  }
  else
  {
    document.getElementById("float_info").style.visibility = "visible";
  }
}


function set_float_text(inhalt)
{

inhalt='<div style="font-size:12px; font-family:ms sans serif, helvetica; font-weight:normal;color:rgb(0, 127, 204)">'+inhalt+'</div>';

 if (ns)
 {
   document.getElementById("float_info").innerHTML=inhalt;
   document.getElementById("float_info").style.left = Xpos;
   document.getElementById("float_info").style.top = Ypos;
 }
 else if (ie) 
 {
   document.all("float_info").innerHTML = inhalt;
   document.getElementById("float_info").style.left = Xpos;
   document.getElementById("float_info").style.top = Ypos;
 }

}


function nsMouse(evnt)
{
  Ypos = evnt.pageY + 12;
  Xpos = evnt.pageX - 340;
}


function ieMouse()
{
  Ypos = event.y+document.body.scrollTop + 12;
  Xpos = event.x+document.body.scrollLeft - 340;
}


// ###############################

var Ypos=0,Xpos=0;
var done_set_x_y=false;
var preloadFlag=false;
var ns=false;
var ns4=false;
var ns5=false;
var ie=false;
var ie4=false;
var ie5=false;

BrowserCheck();

if (ns)
{
  window.captureEvents(Event.MOUSEMOVE);
  window.onmousemove = nsMouse;

}
else if (ie)
{
  document.onmousemove = ieMouse;
}

// -->