var $ = function (id) {
	return "string" == typeof id ? document.getElementById(id) : id;
};

function changeToTab1(){
	$("news-list1").style.display = "block";
	$("news-list2").style.display = "none";
	$("flickTab").style.backgroundImage = "url(skin/default/images/top_left_news_bg.gif)";
}
function changeToTab2(){
	$("news-list2").style.display = "block";
	$("news-list1").style.display = "none";
	$("flickTab").style.backgroundImage = "url(skin/default/images/top_right_news_bg.gif)";
}

function show(num){
	if(num == "0")
	{	
		$("tbl_nav").style.background = "url(/skin/default/images/nav-bg.gif) no-repeat 0px 0px";
	}
	else if(num == "1")
	{
		$("tbl_nav").style.background = "url(/skin/default/images/nav-bg.gif) no-repeat 0px -50px";
	}
	else if(num == "2")
	{	
		$("tbl_nav").style.background = "url(/skin/default/images/nav-bg.gif) no-repeat 0px -100px";
	}
	else if(num == "3")
	{	
		$("tbl_nav").style.background = "url(/skin/default/images/nav-bg.gif) no-repeat 0px -150px";
	}
	else if(num == "4")
	{	
		$("tbl_nav").style.background = "url(/skin/default/images/nav-bg.gif) no-repeat 0px -200px";
	}
	else if(num == "5")
	{	
		$("tbl_nav").style.background = "url(/skin/default/images/nav-bg.gif) no-repeat 0px -250px";
	}
	else if(num == "6")
	{	
		$("tbl_nav").style.background = "url(/skin/default/images/nav-bg.gif) no-repeat 0px -302px";
	}
	else if(num == "7")
	{	
		$("tbl_nav").style.background = "url(/skin/default/images/nav-bg.gif) no-repeat 0px -354px";
	}
	else
	{
		$("tbl_nav").style.background = "url(/skin/default/images/nav-bg.gif) no-repeat 0px -404px";
	}

}