window.onload = function() { rollBackgroundImage()};


/*Preload des images menu*/
  if (document.images)
    {
      preload_image_object = new Image();
      // set image url
      image_url = new Array();
      image_url[0] = "/fileadmin/templates/images/menuFond1.jpg";
      image_url[1] = "/fileadmin/templates/images/menuFond2.jpg";
      image_url[2] = "/fileadmin/templates/images/menuFond3.jpg";
      image_url[3] = "/fileadmin/templates/images/menuFond4.jpg";
      image_url[4] = "/fileadmin/templates/images/menuFond5.jpg";
      image_url[5] = "/fileadmin/templates/images/menuFond6.jpg";
 /*image_url[6] = "/fileadmin/templates/images/menu_about_off.jpg";
 image_url[7] = "/fileadmin/templates/images/menu_education_off.jpg";
 image_url[8] = "/fileadmin/templates/images/menu_masters_off.jpg";
 image_url[9] = "/fileadmin/templates/images/menu_research_off.jpg";
 image_url[10] = "/fileadmin/templates/images/menu_news_off.jpg";
 image_url[11] = "/fileadmin/templates/images/menu_contact_off.jpg";*/


       var i = 0;
       for(i=0; i<=5; i++) 
         preload_image_object.src = image_url[i];
    }


var MenuHeight = new Array();
MenuHeight[1] = "39";
MenuHeight[2] = "53";
MenuHeight[3] = "63";
MenuHeight[4] = "40";
MenuHeight[5] = "28";
MenuHeight[6] = "21";
var MaxHeight = "150";
var speed = 1;

function runSlideImage(){
if (document.body){

MaxHeight = MaxHeight -2;
    if (MaxHeight > MenuHeight[1])
    {
        document.getElementById('Menu1').style.height = MaxHeight+"px";
    }
    
    if (MaxHeight > MenuHeight[2])
    {
        document.getElementById('Menu2').style.height = MaxHeight+"px";
    }
    
    if (MaxHeight > MenuHeight[3])
    {
        document.getElementById('Menu3').style.height = MaxHeight+"px";
    }
    
    if (MaxHeight > MenuHeight[4])
    {
        document.getElementById('Menu4').style.height = MaxHeight+"px";
    }
    
    if (MaxHeight > MenuHeight[5])
    {
        document.getElementById('Menu5').style.height = MaxHeight+"px";
    }
    
    if (MaxHeight > MenuHeight[6])
    {
        document.getElementById('Menu6').style.height = MaxHeight+"px";
    }                   

   t = setTimeout('runSlideImage()', speed);
 }
}

function rollBackgroundImage()
{
window.document.getElementById("menu1IMG").style.visibility = 'visible';
window.document.getElementById("menu2IMG").style.visibility = 'visible';
window.document.getElementById("menu3IMG").style.visibility = 'visible';
window.document.getElementById("menu4IMG").style.visibility = 'visible';
window.document.getElementById("menu5IMG").style.visibility = 'visible';
window.document.getElementById("menu6IMG").style.visibility = 'visible';

for(i=1;i<=6;i++){
    MenuToModifHeight = "Menu"+i;//MenuHeight(i);
    document.getElementById(MenuToModifHeight).style.height = "80px";
}
runSlideImage();
}