// JavaScript Document

window.onload=function() {
	
		MM_preloadImages('/images/nav/home-ov.gif')
		MM_preloadImages('/images/nav/about-ov.gif')
		MM_preloadImages('/images/nav/careers-ov.gif')
		MM_preloadImages('/images/nav/contact-ov.gif')
		MM_preloadImages('/images/nav/links-ov.gif')
		MM_preloadImages('/images/nav/news-ov.gif')
		MM_preloadImages('/images/nav/projects-ov.gif')
		MM_preloadImages('/images/nav/services-ov.gif')
		MM_preloadImages('/images/nav/testimonials-ov.gif')
}

function openpopup(popurl){
var winpops=window.open(popurl,"","width=700,height=650,scrollbars=1")
}

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_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 setClassName(node, className) {
    if(node.nodeType != 1)
      return;
      
    if(node.className)
      node.className = className;
    else
      node.setAttriubte("class", className);
  }
  
  function getClassName(node) {
    if(node.nodeType != 1)
      return "";

    return (node.className ? node.className : node.getAttribute("class"));
  }
  
  function menuOver(menu) {
    var href = menu.previousSibling;
    while(href && (href.nodeType != 1 || getClassName(href).indexOf("rollover")))
      href = href.previousSibling;
    
    if(!href)
      return;

    setClassName(href, getClassName(href) + " active");
  }
  
  function menuOut(menu) {
    var href = menu.previousSibling;
    var cls = "";
    var pos = -1;
    while(href && (href.nodeType != 1 || getClassName(href).indexOf("rollover active")))
      href = href.previousSibling;
    
    if(!href)
      return;

    cls = getClassName(href);
    pos = cls.indexOf("rollover active");
    if(pos > -1)
      cls = cls.substr(0, pos-1) + "rollover" + cls.substr(pos+15, cls.length);

    setClassName(href, cls);
  }

function swapDiv(DivID,IDx){
	var mainDiv=document.getElementById(DivID);
	var subDiv=mainDiv.firstChild;
	var i=0;
	while (subDiv){
		if (subDiv.nodeName=='IMG'){
			i++;
			if (i==IDx){
				subDiv.style.visibility="visible";
				subDiv.style.position="relative";
				}else{
				subDiv.style.visibility="hidden";
				subDiv.style.position="absolute";
				}
		}
		subDiv=subDiv.nextSibling;
	}
}

function popitup(url) {
	newwindow=window.open(url,'name','height=255, width=320');
	if (window.focus) {newwindow.focus()}
	return false;
}

function uploadpopup(url) {
	newwindow=window.open(url,'name','height=125, width=475');
	if (window.focus) {newwindow.focus()}
	return false;
}