$.fn.studyplay_star=function(options,callback){
	//默认设置
	var settings ={
		MaxStar      :20,
		StarWidth    :19,
		CurrentStar  :5,
		Enabled      :true
		};	
	if(options) { jQuery.extend(settings, options); };
	var container = jQuery(this);
	container.css({"position":"relative"})
	.html('<ul class="studyplay_starBg"></ul>')	
	.find('.studyplay_starBg').width(settings.MaxStar*settings.StarWidth)
	.html('<li class="studyplay_starovering" style="width:'+settings.CurrentStar*settings.StarWidth+'px; z-index:0;" id="studyplay_current"></li>');
	if(settings.Enabled)
	{
	var ListArray = "";	
	for(k=1;k<settings.MaxStar+1;k++)
	{
		ListArray +='<li class="studyplay_starON" style="width:'+settings.StarWidth*k+'px;z-index:'+(settings.MaxStar-k+1)+';"></li>';
	}
	container.find('.studyplay_starBg').append(ListArray)
	.find('.studyplay_starON').hover(function(){
											  $("#studyplay_current").hide();
											  $(this).removeClass('studyplay_starON').addClass("studyplay_starovering");
											  },
									  function(){
										  $(this).removeClass('studyplay_starovering').addClass("studyplay_starON");
										  $("#studyplay_current").show();
										  })
.click(function(){
	var studyplay_count = settings.MaxStar - $(this).css("z-index")+1;
	//10分制
	var score_count = 2*(settings.MaxStar - $(this).css("z-index")+1);
					/*
					alert(score_count);
					var score_avg = ($("#score_avg").html()*$("#score_count").html()+score_count)/(parseInt($("#score_count").html())+1.0);
					if(parseInt(score_avg)<10){
					    var score_now = score_avg.toString().substring(0,3);
					}else{
					    score_now = score_avg.toString().substring(0,4);	
					}
					if(score_now.indexOf(".")==-1){
					    score_now = score_now+".0";
					}
					$("#score_avg").html(score_now);
					$("#score_count").html((parseInt($("#score_count").html()))+1);
					*/
 try{ 
	$.post(
       '/js/common/ajax_Score.php',
      {
        game_id :$('#gameid').html(),
		score   :score_count
      },
      function (data) //回传函数
      {
        var myjson='';
        eval('myjson=' + data + ';');
		$('#score_avg').html(myjson.score_avg);
		$('#score_count').html(myjson.score_count);
		$("#studyplay_current").width(myjson.star_count*settings.StarWidth);//设置星星
      });
   }catch(ex){alert(ex.message);}
	 //回调函数
	 if (typeof callback == 'function'){
	     callback(score_count);
		 return ;
	 }
	})//post结束 
 }	
}

//评分功能
$(document).ready(function(){
    var tempCount;
	try{
	var tempStr = $("#score_avg").html();
	if(tempStr.indexOf("script>")!=-1){
    	tempCount = parseInt($("#score_avg").html().split("script>")[1])/2;
	}else{
	    tempCount = parseInt(tempStr.split("SCRIPT>")[1])/2;
	}
	$("#star").studyplay_star({MaxStar:5,CurrentStar:tempCount,Enabled:true},function(value){   
       //alert(value);
	});
	}catch(ex){
		alert(ex.message);
		}
});	
//相关链接切换

$(document).ready(function(){

	$(".down-about-main table:gt(0)").hide();
	$(".down-about-nav a").click(function(){
	    return false;
	});
	$(".down-about-nav li").bind('mouseover',function(){
		var tableId=$( ".down-about-nav li" ).index( $(this)[0] );
		tableId = parseInt(tableId);
       // if($(this).hasClass("selected")){
		//    $(".down-about-main table:eq(tableId)").siblings().hide().end().show('fast');
		//}else 
		if(!$(this).hasClass("selected")){
		    $(this).siblings().removeClass("selected").end().addClass("selected");
		    $(".down-about-main table").eq(tableId).siblings().hide().end().show();
		    //alert($.trim($(".down-about-main table").eq(tableId).text()));
		    if($.trim($(".down-about-main table").eq(tableId).text())==""){
		    	$(".down-about-main table").eq(tableId).html("<tbody><tr><td>抱歉！！！此类别下暂无相关下载！</td></tr></tbody>");
		    }
		}
	});
	});
//剪贴板
function copyit(id,prefix){
    if (window.clipboardData) {
    	var s=document.getElementById(id).value;
    	if(!prefix) 
			var str = s  ;
		else 
			var str = prefix+ s; 
        window.clipboardData.setData("Text",str);    
    }
    alert("信息已经被成功复制到剪贴板了");

}
//推荐星级
$(document).ready(function(){
	var recStar,starCount = parseInt($("#recommend").val());
	switch (starCount){
		case 1:
            recStar="★";
            break;
        case 2:
            recStar="★★";
            break;
        case 3:
            recStar="★★★";
            break;
        case 4:
            recStar="★★★★";
            break;
        case 5:		
            recStar="★★★★★";
            break;
        default:
            recStar="★★★";
	}
	$("#recStar").html(recStar);
});
//相关链接
$(document).ready(function(){
	if($.trim($(".down-about-main table").eq(0).text())==""){
		$(".down-about-main table").eq(0).html("<tbody><tr><td>抱歉！！！此类别下暂无相关下载！</td></tr></tbody>");
    }
});