function go(url)
{
	this.location.href = url;
}



/* main banner */
function BR()
{
	/* xml */
	this.xmlParse=function()
	{
		var dummy=new Date();
		$.ajax({
			type:'GET',
			url:'/xml/banner.xml',
			data:'dummy='+dummy.getTime(),
			dataType:'xml',
			success:function(xml)
			{
				 $('#main-banner-wrap #main-banner dl,#main-banner-wrap #main-banner ul').html('');
				if($(xml).find('banners').find('banner').size() > 0)
				{
					$(xml).find('banners').find('banner').each(function(idx)
					{
						var img = $(this).find('img_url').text();
						var url = $(this).find('url').text();
						var title = $(this).find('title').text();
						var html='<dd style="background:url(\''+img+'\') no-repeat" onclick="go(\''+url+'\');"></dd>';
						
						$('#main-banner-wrap #main-banner dl').append(html);
						$('#main-banner-wrap #main-banner ul').append('<li id="rolling-btn-0'+idx+'" onmouseover="bannerRolling('+idx+');"></li>');

					});
					/*들어간 갯수만큼 포인터 박스의 넓비를 지정한다.*/
					$('#main-banner-wrap #main-banner ul').width(40*$('#main-banner-wrap #main-banner dl dd').size());
				}
			}
		});
	}

	/*rolling*/
	this.bannerRolling = function()
	{
		if(typeof(arguments[0])=='number') { brCNT=arguments[0]; } else { brCNT++; }
		//$('body').append(typeof(arguments[0])+' : '+brCNT+'<br />');
		$('#main-banner-wrap #main-banner dl dd').each(function(i)
		{
			if(i==brCNT)
			{
				$('#rolling-btn-0'+i).css('background-position','6px 0');
				$(this).fadeIn('slow');
			}
			else
			{
				$('#rolling-btn-0'+i).css('background-position','-20px 0');
				$(this).hide();

			}
		});
		if(brCNT == $('#main-banner-wrap #main-banner dl dd').size()-1){brCNT=-1;}
	}

	/*초기값*/
	xmlParse();
	setTimeout('bannerRolling(0)',300);
	var brTmr=setInterval('bannerRolling()',3000);
	$('#main-banner dl, #main-banner ul').bind('mouseover',function()
	{
		clearInterval(brTmr);
	}).bind('mouseout',function()
	{
		brTmr=setInterval('bannerRolling()',3000);
	});
}