function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
//-->

// Nav menu
$(document).ready(function(){
	$("#navMenu ul ul").hide()
	.parent().find("a:first").click(function(event){
		var x = $("#navMenu ul ul:visible");
		var myul = $(this).parent().find("ul");
		x.not( myul ).slideUp("slow").parent().find("img:first").attr("src","/images/collapsed.gif");
		
		myul.slideToggle("slow");
		//$("#navMenu ul ul:visible").parent().find("img:first").attr("src","/images/expanded.gif");
		//$("#navMenu ul ul:hidden").parent().find("img:first").attr("src","/images/collapsed.gif");
	//	update_images();
		return false;
	})
	.end().find("img:first").attr("src","/images/collapsed.gif");

	// Email -----
	$("span.contact").each(function(){
	var to_replace = " [no time] ";
	$(this).html($(this).html().replace(to_replace, "@"));
	});
	
	$(function(){
		$("a.contact").each(function(){
		var to_replace = " [no time] ";
		$(this).html($(this).html().replace(to_replace, "@"));
		$(this).attr("href",$(this).attr("href").replace(to_replace, "@"));
		});
	});
	// -------
	// Nav Menu set location	
   var path = location.pathname.substring(1);
   
   if ( path != "" )
   {
   		path = "/" + path;
		$('#navMenu a[@href$="' + path + '"]').attr("class","selected").parent().parent().slideDown("slow");
	}
});

document.write('<script type="text/javascript" src="/jscript/trhover.jquery.js"></script>');
document.write('<script type="text/javascript" src="/jscript/jquery.ifixpng.js"></script>');
$(document).ready(function(){
	$('img[@src$=.png]').ifixpng(); 
});