//mouseovers:
$(document).ready(function(){

$(".site_nav_item").each(function(){
	$(this).hover(function () {	//over
		var back = $(this).css("background-image");
		$(this).css("background-image",back.replace(".png", '_on.png' ));

//		$(this).addClass('hover');
//		$(this).removeClass('normal');

//		this.src = this.src.replace( /\.png$/, '_on.png' );
//        $(this).append($("<span> ***</span>"));
      },
      function(){	//out
		var back = $(this).css("background-image");
		$(this).css("background-image",back.replace("_on.png", '.png' ));

//		$(this).removeClass('hover');
//		$(this).addClass('normal');

//		this.src = this.src.replace( /_on\.png$/, '.png' );
//        $(this).find("span:last").remove();
      }
    );

})

});



/*
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];}
}

/* basic 4-line script to include on any/all pages for 'is private' header */
/*
path=document.location.pathname;
pname=path.substring(1,path.indexOf('/',1));
dl=location.search;
if(dl.indexOf('isprivate')>-1) document.write("<div style='color:white;font-family:Verdana,Arial,sans-serif;font-size:11px;padding-left:20px;background-color:#944;line-height:20px;height:20px;'>This site is currently INTERNAL ONLY. Outsiders will require a password. <a style='color:#eee;text-decoration:underline;' href='/wsadmin/modules/setAuth/index.php?pname="+pname+"'>Make this site public</a></div>");
*/
/* is local: */
/*
server=document.location.host;
path=document.location.pathname;
pname=path.substring(1,path.indexOf('/',1));
if(server.indexOf('triplespoke')>-1 || server.indexOf('macintu')>-1) document.write("<div style='color:white;font-family:Verdana,Arial,sans-serif;font-size:11px;padding-left:20px;background-color:#944;line-height:20px;height:20px;'>This site is currently INTERNAL ONLY. Outsiders will require a password. <a style='color:#eee;text-decoration:underline;' href='/wsadmin/modules/setAuth/index.php?pname="+pname+"'>Make this site public</a></div>");
*/