// JavaScript Document
$(function(){
	var sScriptName = "index.html";
	if (location.pathname != "/"){
		sScriptName = location.pathname.split("?")[0];
		sScriptName = sScriptName.split("/")[sScriptName.split("/").length - 1];
	}
	$("#topnav ul li a").each(function(){
		var $objCurrentLink = $(this);
		if ($objCurrentLink.attr("href") == sScriptName){
			$objCurrentLink.addClass("jqCurrent");
			$objCurrentLink.children("img").attr("src",$objCurrentLink.children("img").attr("src").replace("_off","_on"));
		}
	});

	$("#topnav ul li a:not(.jqCurrent)").hover(
		function(){
			var $objCurrentLink = $(this)
			var sSrc = $objCurrentLink.children("img").attr("src");
			$objCurrentLink.children("img").attr("src",sSrc.replace("_off","_on"));
		},
		function(){
			var $objCurrentLink = $(this)
			var sSrc = $objCurrentLink.children("img").attr("src");
			$objCurrentLink.children("img").attr("src",sSrc.replace("_on","_off"));
		}
	);
	if ($.browser.msie && $.browser.version == '6.0') {
		jqPngFix();
	}
});