window.addEvent('domready', function(){
    $('start_logo').addEvent('click', function(e) {
        var dis = $('start_content').getStyle('display');
        if(dis == 'none'){
            $('start_content').setStyle('display','block');
        }else{
            $('start_content').setStyle('display','none');
        }
    });
});

if(top.frames.length > 0)
top.location.href=self.location;

function new_window(URL,Pwidth,Pheight,Pname)
{
 var parameter = "width=" + Pwidth + ",height=" + Pheight + ",scrollbars=no,resizable=no"
 AktionFenster =
 window.open(URL, Pname, parameter);
 AktionFenster.focus();
}

function switch_foto(ID,BildName) {
 window.document.images[ID].src = "pic/" + BildName;
}

function hide(ID) {
	if(document.getElementById('start_content').style.display == "block"){
        document.getElementById(ID).style.display = "none";
	}
}

function show(ID) {
    if(document.getElementById('start_content').style.display == "block"){
	   document.getElementById(ID).style.display = "block";
	}
}

function show_switch(ID) {
 if(document.getElementById(ID).style.display != "block") {
  document.getElementById(ID).style.display = "block";
 } else {
  document.getElementById(ID).style.display = "none";
 }
}

function switch_text(ID,NeuerText) {
 document.getElementById(ID).firstChild.data = NeuerText;
}

function hide_show(show_div,hide_div) {
	var Ausgeblendete = hide_div.split(".");
	for (var i=0; i < Ausgeblendete.length; ++i)
	  document.getElementById(Ausgeblendete[i]).style.display = "none";
	var Eingeblendete = show_div.split(".");
	for (var i=0; i < Eingeblendete.length; ++i)
	  document.getElementById(Eingeblendete[i]).style.display = "block";
}

// Rollover Startseite Navigation
StartNormal1 = new Image();
StartNormal1.src = "pic/nav_start.gif"; /* Hier erste Standard-Grafik angeben */
StartHighlight1 = new Image();
StartHighlight1.src = "pic/nav_start_hi.gif"; /* Hier erste Highlight-Grafik angeben */ 

StartNormal2 = new Image();
StartNormal2.src = "pic/nav_profil.gif";
StartHighlight2 = new Image();
StartHighlight2.src = "pic/nav_profil_hi.gif";

StartNormal3 = new Image();
StartNormal3.src = "pic/nav_leistungen.gif";
StartHighlight3 = new Image();
StartHighlight3.src = "pic/nav_leistungen_hi.gif";

StartNormal4 = new Image();
StartNormal4.src = "pic/nav_referenzen.gif";
StartHighlight4 = new Image();
StartHighlight4.src = "pic/nav_referenzen_hi.gif";

function HiLite(picID,picObject) {
  window.document.images[picID].src = eval(picObject + ".src");
}