/***********************************
*   http://javascripts.vbarsan.com/
*   This notice may not be removed 
***********************************/

var wwidth=800;
var wheight=200;
var wbcolor="#f79210";
var sspeed=2;
var restart=sspeed;
var rspeed=sspeed;

allpics=["img/leuchtentausch2.jpg","img/reinigung2.jpg","img/betonarbeiten2.jpg","img/korrosionsschutz2.jpg","img/graffiti2.jpg","img/vermietunghub2.jpg"];
var preloadpics = new Array();
for(qq=0;qq<allpics.length;qq++){
  preloadpics[qq]=new Image();
  preloadpics[qq].src=allpics[qq];
}
wwholemessage='<nobr>'+
  '<a href="content/leuchtentausch2.html"><img src='+preloadpics[0].src+' height=200 width=200 alt="" border="0"></a>'+
  '<a href="content/reinigung2.html"><img src='+preloadpics[1].src+' height=200 width=200 alt="" border="0" ></a>'+
  '<a href="content/betonarbeiten2.html"><img src='+preloadpics[2].src+' height=200 width=200 alt="" border="0"></a>'+
  '<a href="content/korrosionsschutz2.html"><img src='+preloadpics[3].src+' height=200 width=200 alt="Korrosioinsschutz" border="0"></a>' +
  '<a href="content/graffiti2.html"><img src='+preloadpics[4].src+' height=200 width=200 alt="" border="0"></a>'+
  '<a href="content/vermietung2.html"><img src='+preloadpics[5].src+' height=200 width=200 alt="" border="0"></a>';
var sizeupw=0;
var operbr=navigator.userAgent.toLowerCase().indexOf('opera');

if(operbr==-1&&navigator.product&&navigator.product=="Gecko"){
  var agt = navigator.userAgent.toLowerCase();
  var rvStart = agt.indexOf('rv:');
  var rvEnd = agt.indexOf(')', rvStart);
  var check15 = agt.substring(rvStart+3, rvEnd);
  if(parseFloat(check15)>=1.8) operbr=0;
}

if (navigator.appVersion.indexOf("Mac")!=-1) operbr=0;

function goup(){if(sspeed!=rspeed*8){sspeed=sspeed*2;restart=sspeed;}}

function startw(){
      if(document.getElementById) ns6marqueew(document.getElementById('wslider'));
      else if(document.all) iemarqueew(wslider);
      else if(document.layers) ns4marqueew(document.wslider1.document.wslider2);
}

function iemarqueew(whichdiv){
      iedivw=eval(whichdiv); 
      // iedivw.style.pixelLeft=wwidth+"px";
      iedivw.style.pixelLeft="300px";
      iedivw.innerHTML='<nobr>'+wwholemessage+'</nobr>';
      sizeupw=iedivw.offsetWidth;
      ieslidew();
}

function ieslidew(){
    if(iedivw.style.pixelLeft>=sizeupw*(-1)){
       iedivw.style.pixelLeft-=sspeed+"px";
       setTimeout("ieslidew()",50);
    } else{
      iedivw.style.pixelLeft=wwidth+"px";
      ieslidew();
    }
}

function ns4marqueew(whichlayer){
    ns4layerw=eval(whichlayer);
    // ns4layerw.left=wwidth;
    ns4layerw.left=300;
    ns4layerw.document.write('<nobr>'+wwholemessage+'</nobr>');
    ns4layerw.document.close();
    sizeupw=ns4layerw.document.width;
    ns4slidew();
}

function ns4slidew(){
  if(ns4layerw.left>=sizeupw*(-1)){
     ns4layerw.left-=sspeed;
     setTimeout("ns4slidew()",50);
  }else{
    ns4layerw.left=wwidth;
    ns4slidew();
  }
}

function ns6marqueew(whichdiv){
    ns6divw=eval(whichdiv);
    // ns6divw.style.left=wwidth+"px";
    ns6divw.style.left="300px";
    ns6divw.innerHTML='<nobr>'+wwholemessage+'</nobr>';
    sizeupw=ns6divw.offsetWidth;
    if(operbr!=-1){
        document.getElementById('operaslider').innerHTML='<nobr>'+wwholemessage+'</nobr>';
        sizeupw=document.getElementById('operaslider').offsetWidth;
    }
    ns6slidew();
}

function ns6slidew(){
    if(parseInt(ns6divw.style.left)>=sizeupw*(-1)){
        ns6divw.style.left=parseInt(ns6divw.style.left)-sspeed+"px";
        setTimeout("ns6slidew()",50);
    }else{
        ns6divw.style.left=wwidth+"px";
        ns6slidew();
    }
}

var hbTimer = null;

 //change the opacity for different browsers
function changeOpac(opacity, id, incopac, speed) {
  if(opacity <= 100){
    var object = document.getElementById(id).style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
    opacity+=2;
    hbTimer = setTimeout("changeOpac(" + opacity + ",'" + id + "')", 100);
  }
}

function blendadiv(divid, incopac, speed){
  // Falls bereits ein manuell ausgelöster Timer läuft -> stoppen und resetten
  if(hbTimer != null) resetTimer(hbTimer);
  changeOpac(0, divid, incopac, speed );
}

function resetTimer(hT){
  clearTimeout(hT);
  hT = null;
}