$(document).ready(function()
	{
		var str=window.location.href;
        var header_name=str.match(/\w+\.php/);
		header_a(header_name);
		
							   
	});
function header_a(hdaname)
{/*
	alert("hell");
	alert(hdaname);
	alert(head_id);*/
	$.ajax({
	url: "ajax_center_banner.php?action=header_banner&headername="+hdaname+"&h_aid="+head_id,
	cache: false,
	dataType:"json",
	success: function(data){
		 $.each(data.items, function(i,item){
		if(item)
		{
		/*alert("success");
		alert("id"+item.id);
		alert("img_name"+item.img);
		alert("url"+item.url);
*/		
		$('#headera').html('<a href="'+item.url+'" target="_blank"><img width="481"  height="221"  src="upload/rotation/headerA_img/'+item.img+'"  style="border-color:#000;" border="1"  /></a>');
		
		}
	 });
	}
  });
	
	setTimeout('header_a(\''+hdaname+'\');','10000');
}