function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function PreloadImages()
{
    if (document.images) {
      nav_contact_f2 = new Image(170 ,18); nav_contact_f2.src = "/Resources/Images/nav_contact_f2.jpg";
      nav_contact_f1 = new Image(170 ,18); nav_contact_f1.src = "/Resources/Images/nav_contact.jpg";
      nav_home_f2 = new Image(68 ,29); nav_home_f2.src = "/Resources/Images/nav_home_f2.gif";
      nav_home_f1 = new Image(68 ,29); nav_home_f1.src = "/Resources/Images/nav_home.gif";
      nav_solutions_f2 = new Image(91 ,29); nav_solutions_f2.src = "/Resources/Images/nav_solutions_f2.gif";
      nav_solutions_f1 = new Image(91 ,29); nav_solutions_f1.src = "/Resources/Images/nav_solutions.gif";
      nav_products_f2 = new Image(89 ,29); nav_products_f2.src = "/Resources/Images/nav_products_f2.gif";
      nav_products_f1 = new Image(89 ,29); nav_products_f1.src = "/Resources/Images/nav_products.gif";
      nav_services_f2 = new Image(86 ,29); nav_services_f2.src = "/Resources/Images/nav_services_f2.gif";
      nav_services_f1 = new Image(86 ,29); nav_services_f1.src = "/Resources/Images/nav_services.gif";
      nav_news_f2 = new Image(152 ,29); nav_news_f2.src = "/Resources/Images/nav_news_f2.gif";
      nav_news_f1 = new Image(152 ,29); nav_news_f1.src = "/Resources/Images/nav_news.gif";
      nav_company_f2 = new Image(79 ,29); nav_company_f2.src = "/Resources/Images/nav_company_f2.gif";
      nav_company_f1 = new Image(79 ,29); nav_company_f1.src = "/Resources/Images/nav_company.gif";
      }
}

function RandomizeImage(theImage)
{
    var imagesarray = new Array("/Resources/Images/main_img_1b.jpg", "/Resources/Images/main_img_2.jpg", "/Resources/Images/main_img_2b.jpg", "/Resources/Images/main_img_3b.jpg","/Resources/Images/main_img.jpg")
    var randomnumber = Math.round(Math.random()*(imagesarray.length - 1))
    document.getElementById(theImage).src = imagesarray[randomnumber]
}