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 MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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 toggleProducts()
{
    var obj = document.getElementById("divProducts");
    if(obj.style.display == "block")
        obj.style.display = "none";
    else
        obj.style.display = "block";
}

function inProducts()
{
    var path = document.location.href;
    var index = path.lastIndexOf("/");
    if(index > -1){
        path = path.substring(index+1);
        switch(path){
            case "general_industrial.aspx":
            case "coral_ecotreat.aspx":
            case "water_treatment.aspx":
            case "aluminum.aspx":
            case "metal_working_fluids.aspx":
                toggleProducts();
            break;
            default:
            break;
        }
    }
}

function init()
{
    inProducts();
    MM_preloadImages('/template/nav/about2.gif','/template/nav/chemistry2.gif','/template/nav/mission2.gif','/template/nav/quality2.gif','/template/nav/contact2.gif','/template/nav/home2.gif','/template/nav/news2.gif','/template/nav/events2.gif','/template/nav/divisions2.gif','/template/nav/products2.gif','/template/nav/metalpckg2.gif','/template/nav/metalfini2.gif','/template/nav/metalfluid2.gif','/template/nav/rustprev2.gif','/template/nav/paintstrip2.gif','/template/nav/alumano2.gif','/template/nav/watertreat2.gif','/template/nav/ecotreat2.gif','/template/nav/certification2.gif','/template/nav/join2.gif','/template/nav/partners2.gif','/template/nav/privacy2.gif');
}

window.onload = init;