$(document).ready(function(){
			var img = new Image();
			
			 loadwh(pic[0],1);
			 $('#p_num a').click(function(){
				 var picid=$(this).attr('id').split('_');
                    loadwh(pic[picid[1]-1],picid[1]);
			 });
			 function loadwh(url,curr){
				 $("a#[id^='p_']").removeClass("page-disabled");
				 curr=parseInt(curr);
				 if(curr==1){$('#p_num li#prv').hide();}
				 if(pic.length-1 == curr){$('#p_num li#next').hide();}
				 if(url=='') { return false;} 
			     $('#slide').html("<img src='/images/tishi_1.gif' title='正在加载，请稍后'/>");
				 
				 $('a#p_'+curr).addClass("page-disabled");
				  if(curr-1>0) {
					  $('#p_num li#prv').attr('title',curr-1);
					  $('#p_num li#prv').show();
				  } 

				  if(curr+1<pic.length) {
					  $('#p_num li#next').attr('title',curr+1);
					  $('#p_num li#next').show();
				  }
				  $('#slide').html("<a href='"+url.replace('thumb_','')+"' target='_blank' title='点击图片查看原图'><img src='"+url+"' /></a>");
				  img.src =url;
				  img.onload = function (){  
					  w=img.width; h=img.height;

					  if(w > $('#slide').width()) {  
					   h=h-(w-$('#slide').width()) / w * h;
					   w=$('#slide').width(); 
					  } 
					
					  $('#slide img').css({width:w,height:h});
					  if(!$('#slide img').width() || !$('#slide img').height()) {
						  loadwh(url);
					  }  
				}
			 }
			 $('#p_num li#prv').click(function(){
				    var prvid=$(this).attr('title'); 
                    loadwh(pic[prvid-1],prvid);
				});
			$('#p_num li#next').click(function(){
				    var nextid=$(this).attr('title');
                    loadwh(pic[nextid-1],nextid);
				});
	  });
	  
function wo_ding(num_id)
{
  url = "<{$siteurl}>dig.php?aid="+num_id+"&m=" + Math.random();
  new ajax(url, {method: 'get', onComplete:return_review});
}
function return_review(ajax)
{
  str_error_num = ajax.responseText
  if(str_error_num==0)
  {
    alert("顶过了呦！！");
  }
  else
  {
    alert("感谢Digg！！")
    $("s_ding").innerHTML = str_error_num;
  }
}