// JavaScript Document

function Lesezeichen(URL,Text){

  if (window.sidebar)
    {
    // firefox
    window.sidebar.addPanel(Text,URL, "");
    }
  else if(window.opera && window.print)
    {
    // opera
    var elem = document.createElement('a');
    elem.setAttribute('href',URL);
    elem.setAttribute('title',Text);
    elem.setAttribute('rel','sidebar');
    elem.click();
    }
  else if(document.all)
    {
    // ie
    window.external.AddFavorite(URL,Text);
    }
}

var bild_maxheight = 1000;
var bild_maxwidth = 470;

function BildAnpassen(Bild)
{

		bwidth = Bild.width;
		bheight = Bild.height;
		
		// Auf Breite optimieren
		if(bwidth > bild_maxwidth){
			newwidth = bild_maxwidth;
			newheight = (bheight/bwidth)*bild_maxwidth;
		}else{
			newwidth = bwidth;
			newheight = bheight;
		}

		// Auf Höhe optimieren,wenn das Bild zu hoch ist
		if(newheight > bild_maxheight){
			newwidth = (newwidth/newheight)*bild_maxheight;
			newheight = bild_maxheight;
		}
		
		Bild.width = newwidth;
		Bild.height = newheight;
}