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_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_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_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];}
}



var checker = 0;
var timeID;

function subnavchk(turnon){
	//alert ("test + Checker = " + checker);	
	document.getElementById('company_subnav').style.visibility = "hidden";			
	document.getElementById('newsroom_subnav').style.visibility = "hidden";		
	document.getElementById(turnon).style.visibility = "visible";		
	if (checker != 0)
		{
		clearTimeout(timeID);
		}
	checker = 1;		
}
function subnavchkoff(){
    var sPath = window.location.pathname;

	if (sPath.substring(0,8) == '/company'){
	    document.getElementById('company_subnav').style.visibility = "visible";
	    document.getElementById('newsroom_subnav').style.visibility = "hidden";		
	}
	else if(sPath.substring(0,9) == '/newsroom') {
	    document.getElementById('company_subnav').style.visibility = "hidden";
	    document.getElementById('newsroom_subnav').style.visibility = "visible";	
	}
	else
	{
	    document.getElementById('company_subnav').style.visibility = "hidden";
        document.getElementById('newsroom_subnav').style.visibility = "hidden";	
	}

}
function hideDivDelay(id)
{	
	if (checker != 0)
	{
	timeID = setTimeout('subnavchkoff("' + id + '")',450);
	//alert ("checker = " + checker + " timeID = " +  timeID);
	}
	
}


// start more items //
function more_items_on(items_turnon){

    if (document.getElementById('items1') != null) document.getElementById('items1').style.visibility = "hidden";
    if (document.getElementById('items2') != null) document.getElementById('items2').style.visibility = "hidden";
    if (document.getElementById('items3') != null) document.getElementById('items3').style.visibility = "hidden";
    if (document.getElementById('items4') != null) document.getElementById('items4').style.visibility = "hidden";
    if (document.getElementById('items5') != null) document.getElementById('items5').style.visibility = "hidden";
    if (document.getElementById('items6') != null) document.getElementById('items6').style.visibility = "hidden";
    if (document.getElementById('items7') != null) document.getElementById('items7').style.visibility = "hidden";
    if (document.getElementById('items8') != null) document.getElementById('items8').style.visibility = "hidden";
    if (document.getElementById('items9') != null) document.getElementById('items9').style.visibility = "hidden";
    if (document.getElementById('items10') != null) document.getElementById('items10').style.visibility = "hidden";
    if (document.getElementById('items11') != null) document.getElementById('items11').style.visibility = "hidden";
    if (document.getElementById('items12') != null) document.getElementById('items12').style.visibility = "hidden";
    if (document.getElementById('items13') != null) document.getElementById('items13').style.visibility = "hidden";
    if (document.getElementById('items14') != null) document.getElementById('items14').style.visibility = "hidden";
    if (document.getElementById('items15') != null) document.getElementById('items15').style.visibility = "hidden";
    document.getElementById('items' + items_turnon).style.visibility = "visible"; 
    	
}//end function

function more_items_off(items_turnoff){
	document.getElementById('items' + items_turnoff).style.visibility = "hidden";					
}


function switchPanel(tab) {
	var navBar = document.getElementById("navList");
	for (loop = 0; loop < navBar.childNodes.length; loop++) {
	if (navBar.childNodes[loop].tagName == "LI") {
		navBar.childNodes[loop].childNodes[0].className = "";
		if (navBar.childNodes[loop].id == tab) {
			navBar.childNodes[loop].childNodes[0].className = "selected";
				for (newloop = 1; newloop < 3; newloop++) {
				document.getElementById("nav" + newloop + "Text").className = "";
				}
				document.getElementById(tab + "Text").className = "displayText";
			}
		}
	}
}


// This script will control the tabs that display the 3D Model/Photo selector
function switchPSPanel(tab) {
	var navBar = document.getElementById("navPartStream");
	for (loop = 0; loop < navBar.childNodes.length; loop++) {                           // loop through tags inside navPartStream
	    if (navBar.childNodes[loop].tagName == "LI") {                                  // if the child is an LI
		    navBar.childNodes[loop].childNodes[0].className = "";                       // set the class of the span inside the <li> to ""
		    
		    if (navBar.childNodes[loop].id == tab) {                                    // if the child's id is the one set to be selected
			    navBar.childNodes[loop].childNodes[0].className = "selected";           // set the class of the span inside the <li> to "selected"
    			
			    for (newloop = 1; newloop < 3; newloop++) {                             // loop through possible tab numbers
			        document.getElementById("navPS" + newloop + "Text").className = "";    // reset all tabs with "" as class name
			    }
			    document.getElementById(tab + "Text").className = "displayText";        // set the requested tab to display
	        }
	    }
	}
}