$(function(){
 
	$("table#courseTable tr:nth-child(odd)").addClass("oddStyle");
	$("table#courseTable tr:nth-child(even)").addClass("evenStyle");
	
	$(".tabDiv2 li").hover(function(){
		$(this).par(".tabDiv2").find("li").css({
			"backgroundImage": "url(/resoure/images/tab_3.gif)",
			"fontWeight":		"normal"
		});
		var div = $(this).par(".tabDiv2").par("div");
		div.find("[class^=tab_div_]").hide();
		$(this).css({
			"backgroundImage": "url(/resource/images/tab_4.gif)",
			"fontWeight":		"bold"
		});
		
		$("."+$(this).attr("tabfor")).show();
		
	},function(){
		
	});
 
 });