<!--

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		sub_nav_company_over = newImage("http://www.procourier.com/images/sub_nav_company_over.gif");
		sub_nav_services_over = newImage("http://www.procourier.com/images/sub_nav_services_over.jpg");
		sub_nav_contact_over = newImage("http://www.procourier.com/images/sub_nav_contact_over.jpg");
		sub_nav_place_over = newImage("http://www.procourier.com/images/sub_nav_place_over.jpg");
		sub_nav_track_over = newImage("http://www.procourier.com/images/sub_nav_track_over.jpg");
		sub_nav_home_over = newImage("http://www.procourier.com/images/sub_nav_home_over.jpg");
		preloadFlag = true;
	}
}
function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  	if ((obj=MM_findObj(args[i]))!=null) { 
		v=args[i+2];
	    if (obj.style) { 
			obj=obj.style; 
			v=(v=='show')?'visible':(v='hide')?'hidden':v; 
		}
	    obj.visibility=v; 
	}
}
if (document.layers) {
      origWidth = innerWidth;
      origHeight = innerHeight;
   }
function reDo() {
	if (ns4)
	{
   		if (innerWidth != origWidth || innerHeight != origHeight)
	    location.reload();
	}
	else
	{
	    location.reload();
	}
}

onresize = reDo;
// -->