// JavaScript Document
<!--
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];}
}
//-->

//----------------------------------------------------------
//
// addLoadEvent()
// Adds event to window.onload without overwriting currently assigned onload functions.
// Function found at Simon Willison's weblog - http://simon.incutio.com/
//
function addLoadEvent(func)
{	
	var oldonload = window.onload;
	if (typeof window.onload != 'function'){
    	window.onload = func;
	} else {
		window.onload = function(){
		oldonload();
		func();
		}
	}

}

//----------------------------------------------------------
function get_rollover_filename(filename){
	var file_extension = get_file_extension(filename);
	var file = filename.slice(0, filename.lastIndexOf("."));
	return file+"_hover"+file_extension;
}
function get_normal_filename(filename){
	if(filename.indexOf("hover")>0){
		var file_extension = get_file_extension(filename);
		var file = filename.slice(0, filename.lastIndexOf("_"));
		return file+file_extension;
	}else{
		return filename;
	}
}
function get_active_filename(filename){
	var file_extension = get_file_extension(filename);
	var file = filename.slice(0, filename.lastIndexOf("."));
	return file+"_active"+file_extension;
}
function get_file_extension(filename){
	return filename.slice(filename.lastIndexOf("."),filename.length);
}
function get_href_folder(href){
	var domain = String(href).slice(7, String(href).length);
	var page_url = domain.split("/");
	var tmp = "";
	for(y=0; y<page_url.length-1; y++){
		tmp += page_url[y]+"/";
	}
	return tmp;
}