function fnchangename(value,jsarray){
                   var result="";
			       for(var i=0;i<jsarray.length;i++){
				       if((""+value)==(jsarray[i][0]+"")){
					       result=jsarray[i][1];
					       break;
				       }
			       }
			       return result;
           }
/*
gridload({id:'content',single:true});
id为table id在一个页面上不能重复
single为是否单选，true为单选false为多选
*/
function gridload(gridobj){
	var tableid=gridobj.id;
	var single=gridobj.single;
	if(tableid==undefined)return false;
	if(single==undefined)single=false;	
	var bgcolor="#f2fddf";
	$("tr").mouseover(function(){
	  $(this).addclass("mouse_over");
	})
	$("tr").mouseout(function(){
	  $(this).removeclass("mouse_over");
	})
	
	var checklist = $("#"+gridobj.id+" input[type='checkbox']");
	var thcheckbox = $("tr th input[type='checkbox']");
	thcheckbox.click(function(){//有全选按钮的情况下
		var ischecked = $(this).attr("checked");
		if(ischecked=="checked"){
			checklist.each(function(i){
					$(this).parent().parent().attr("backgroundcolor",bgcolor);
					$(this).parent().parent().css("backgroundcolor",bgcolor);
					$(this).attr("checked",true);
			});
		}else{
			checklist.each(function(i){
					$(this).parent().parent().attr("backgroundcolor","");
					$(this).parent().parent().css("backgroundcolor","");
					$(this).attr("checked",false);
			});
		}
	});
	var table_tr_obj=$("#"+gridobj.id+"  tr");
	if(checklist.length==0){//无复选框情况下
			table_tr_obj.click(function(){
				table_tr_obj.each(function(i){	
					var bg = $(this).attr("backgroundcolor");	
					if(bg==bgcolor)$(this).css("backgroundcolor","");
				});
				var backgroundcolor = $(this).attr("backgroundcolor");
				if(backgroundcolor==undefined||backgroundcolor==bgcolor){
					$(this).attr("backgroundcolor",bgcolor);
					$(this).css("backgroundcolor",bgcolor);
				}else{
					$(this).css("backgroundcolor","");
				}
		});
	}else{//有复选框情况下
		table_tr_obj.click(function(){		
				var obj = $(this).find("input[type='checkbox']");
				var c = $("#"+gridobj.id+"  :checked");
				if(single){// true 代表单选
					c.attr("checked",false);
					$(c).parent().parent().css("backgroundcolor","");
				}
				
				if(obj.attr("checked")=="checked"){
					obj.attr("checked",false);
					$(this).css("backgroundcolor","");
				}else{
					obj.attr("checked",true);
					$(this).css("backgroundcolor",bgcolor);
				}
			});
		$("#"+gridobj.id+" input[type='checkbox']").click(function(){		
				var obj = $(this);
				var row = $(this).parent().parent();
				if(obj.attr("checked")=="checked"){
					obj.attr("checked",false);
					row.css("backgroundcolor","");
				}else{
					obj.attr("checked",true);
					row.css("backgroundcolor",bgcolor);
				}			 
			});
	}
}	

//调用中间件接口分页
function mid_gridpage(grid){
	 var url=grid.url;//请求url
	 var single=grid.signle;//是否单选 
	 if(single==null)single=false;
	 var param=grid.param;//传递参数
	 var list_div=grid.bodyid;//数据id
	 var nav_div=grid.pagenavid;//分页导航id
	 var showtype=grid.showtype;//分页类型
	 if(showtype==null)showtype=3;
	 var length=grid.length;//每页记录数
	 if(length==null)length=10;
	 var currentpage=1;
	 var params = {};
	
	if(param==null ||param==undefined){
		param = {};
	}else{
	 if(param!=""){
		var str = param.split("&");
		for(var i=0;i<str.length;i++){
			if(str[i]==undefined){continue;}
			var p = str[i].split("=");
			var str1 = "params."+p[0]+"='"+p[1]+"'";
			eval(str1);
		}
		}
	}
	 params.start=0;
	 params.length=length;
	 params.ts=(new date()).gettime();
        $("#"+list_div).empty().append("<div style='width:100%;float:left;text-align:center;margin-top:15px;'>数据正在加载中</div>");
		    $.post(url,params,function(responsetext){
		     var json=eval("("+responsetext+")"); 
			var total=json.totalproperty; //总记录数
            $("#"+list_div).empty().append(grid.store(json));
            // if(grid.afterload!=null)grid.afterload();
            //gridload({id:list_div,single:single}); 
			if(total==0){
				$("#"+nav_div).empty();
			}else{
				$("#"+nav_div).mypagination(total,{perpage:length,showtype:showtype,currentpage:currentpage,callback:function(pospage){
					$("#"+list_div).empty().append("<div style='width:100%;float:left;text-align:center;margin-top:15px;'>数据正在加载中</div>");
					      params.start=(pospage-1)*length;
						  $.post(url,params,function(responsetext){
						   var json=eval("("+responsetext+")");
						  $("#"+list_div).empty().append(grid.store(json));
						  gridload({id:list_div,single:single});
						
						});	
					}
				});
			}
		});	
}



//分页
function gridpage(grid){
	 var url=grid.url;//请求url
	 var single=grid.signle;//是否单选 
	 if(single==null)single=false;
	 var param=grid.param;//传递参数
	 var list_div=grid.bodyid;//数据id
	 var nav_div=grid.pagenavid;//分页导航id
	 var showtype=grid.showtype;//分页类型
	 if(showtype==null)showtype=3;
	 var length=grid.length;//每页记录数
	 if(length==null)length=10;
	 var currentpage=1;
	 var params = {};
	
	if(param==null ||param==undefined){
		param = {};
	}else{
	 if(param!=""){
		var str = param.split("&");
		for(var i=0;i<str.length;i++){
			if(str[i]==undefined){continue;}
			var p = str[i].split("=");
			var str1 = "params."+p[0]+"='"+p[1]+"'";
			eval(str1);
		}
		}
	}
	 params.start=0;
	 params.length=length;
	 params.ts=(new date()).gettime();
        $("#"+list_div).empty().append("<div style='width:100%;float:left;text-align:center;margin-top:15px;'>数据正在加载中</div>");
		    $.post(url,params,function(responsetext){
		     var json=eval("("+responsetext+")"); 
			var total=json.totalproperty; //总记录数
            $("#"+list_div).empty().append(grid.store(json));
            // if(grid.afterload!=null)grid.afterload();
            //gridload({id:list_div,single:single}); 
			if(total==0){
				$("#"+nav_div).empty();
			}else{
				$("#"+nav_div).mypagination(total,{perpage:length,showtype:showtype,currentpage:currentpage,callback:function(pospage){
					$("#"+list_div).empty().append("<div style='width:100%;float:left;text-align:center;margin-top:15px;'>数据正在加载中</div>");
					      params.start=(pospage-1)*length;
						  $.post(url,params,function(responsetext){
						   var json=eval("("+responsetext+")");
						  $("#"+list_div).empty().append(grid.store(json));
						  gridload({id:list_div,single:single});
						
						});	
					}
				});
			}
		});	
}


$.fn.mypagination = function(totalproperty,opts){
	opts = $.extend({
		perpage:0, 
		callback:function(){
		}
	},opts||{});
		
	return this.each(function(){
		function numpages(){
			return math.ceil(totalproperty/opts.perpage);
		}
		function selectpage(page,rendflag){
			return function(){
				currpage = page;
				if (page<0) currpage = 0;
				if (page>=numpages()) currpage = numpages()-1;
				eval("render"+opts.showtype+"();");
				opts.callback(currpage+1);
				document.documentelement.scrolltop = document.body.scrolltop =0;
				if(rendflag==4){
					window.timer1=settimeout(function(){
					},1000);
				}
			}
		}
		function render1_bak(){
		    
			var html= '' ;
			html+='';
			if(currpage > 0){
				html+='<a href="javascript:void(0);" class="page-first">[首页]</a>';
				html+='<a href="javascript:void(0);" class="page-prev">[上页]</a>';
			}else{
				html+='<span class="page-first">[首页]</span></td>';
				html+='<span class="page-prev">[上页]</span></td>';
			}
			if (currpage < numpages()-1){
				html+='<a href="javascript:void(0);" class="page-next">[下页]</a>';
				html+='<a href="javascript:void(0);" class="page-last">[尾页]</a>';
			}else{
				html+='<span class="page-next">[下页]</span></td>';
				html+='<span class="page-next">[尾页]</span></td>';
			}
			html+='第<input type="text" style="text-align: center;width:20px;" class="page-num">页/共'+numpages()+'页';
			html+='<span style="padding-left:10px;">共'+totalproperty+'条记录</span>';
			html+='';
			
			panel.empty();
			panel.append(html);
			$(".page-first",panel).bind('click',selectpage(0));
			$(".page-prev",panel).bind('click',selectpage(currpage-1));	
			$(".page-next",panel).bind('click',selectpage(currpage+1));	
			$(".page-last",panel).bind('click',selectpage(numpages()-1));
			$('input.page-num',panel).val(currpage+1).keydown(function(event){
                       if(event.keycode==13){
						selectpage($(this).val()-1)();
					}
				});
		}
		function render1(){
		
			var html= '' ;
			html+='<ul class="pager">';
			if(currpage > 0){
				html+='<li> <a href="javascript:void(0);" class="page-first">第一页</a></li>';
				html+='<li> <a href="javascript:void(0);" class="page-prev">上一页</a></li>';
			}else{
				html+='<li> <a class="page-first">第一页</a></li>';
				html+='<li> <a class="page-prev">上一页</a></li>';
			}
			if (currpage < numpages()-1){
				html+='<li> <a href="javascript:void(0);" class="page-next">下一页</a></li>';
				html+='<li> <a href="javascript:void(0);" class="page-last">最后页</a></li>';
			}else{
				html+='<li> <a class="page-next">下一页</a></li>';
				html+='<li> <a class="page-next">最后页</a></li>';
			}
			html+=' 第<input type="text" style="text-align: center;width:30px;height:20px;padding:0px;" class="page-num">页/共'+numpages()+'页';
			html+=' <span style="padding-left:10px;">共'+totalproperty+'条记录</span>';
			html+='</ul>';
			
			panel.empty();
			panel.append(html);
			$(".page-first",panel).bind('click',selectpage(0));
			$(".page-prev",panel).bind('click',selectpage(currpage-1));	
			$(".page-next",panel).bind('click',selectpage(currpage+1));	
			$(".page-last",panel).bind('click',selectpage(numpages()-1));
			$('input.page-num',panel).val(currpage+1).keydown(function(event){
                       if(event.keycode==13){
						selectpage($(this).val()-1)();
					}
				});
		}
		
		function render6(){
			var html= '' ;
			if(currpage > 0){
				html+='<a href="javascript:void(0);" id="page-first" class="num">第一页</a>&nbsp;&nbsp;&nbsp;&nbsp;';
				html+='<a href="javascript:void(0);" id="page-prev" class="num">上一页</a>&nbsp;&nbsp;&nbsp;&nbsp;';
			}else{
				html+='<a id="page-first" class="num">第一页</a>&nbsp;&nbsp;&nbsp;&nbsp;';
				html+='<a id="page-prev" class="num">上一页</a>&nbsp;&nbsp;&nbsp;&nbsp;';
			}
			if (currpage < numpages()-1){
				html+='<a href="javascript:void(0);" id="page-next" class="num">下一页</a>&nbsp;&nbsp;&nbsp;&nbsp;';
				html+='<a href="javascript:void(0);" id="page-last" class="num">最后页</a>&nbsp;&nbsp;&nbsp;&nbsp;';
			}else{
				html+='<a id="page-next" class="num">下一页</a>&nbsp;&nbsp;&nbsp;&nbsp;';
				html+='<a id="page-last" class="num">最后页</a>&nbsp;&nbsp;&nbsp;&nbsp;';
			}
			html+=' <span class="num">第'+(currpage+1)+'页/共'+numpages()+'页</span>';
			html+=' <span class="num" style="padding-left:10px;">共'+totalproperty+'条记录</span>';
			
			panel.empty();
			panel.append(html);
			$("#page-first",panel).bind('click',selectpage(0));
			$("#page-prev",panel).bind('click',selectpage(currpage-1));	
			$("#page-next",panel).bind('click',selectpage(currpage+1));	
			$("#page-last",panel).bind('click',selectpage(numpages()-1));
			$('input.page-num',panel).val(currpage+1).keydown(function(event){
                       if(event.keycode==13){
						selectpage($(this).val()-1)();
					}
				});
		}
		
		function render4(){
			var totalpage=numpages();
			
			var startpoint = 1;
            var endpoint = 9;
			if (currpage > 4) {
				startpoint = currpage - 4;
				endpoint = currpage + 4;
			}
	        if (endpoint > totalpage) {
	            startpoint = totalpage - 8;
	            endpoint = totalpage;
	        }
	        if (startpoint < 1) {
	            startpoint = 1;
	        }
			
			var html= '' ;
			//html+='<ul class="items">';
			if(currpage > 0){
				html+='<a href="javascript:void(0);" class="page-first">首页</a>';
				html+='<a href="javascript:void(0);" class="page-prev">上一页</a>';
			}else{
				html+='<a class="page-first">首页</a>';
				//html+='<li> <a class="page-prev">上一页</a></li>';
			}
			for (var i = startpoint; i <= endpoint; i++) {
				if(currpage==(i-1)){
					html += '<a class="page-number-'+i+'" style="color:#000;" href="javascript:void(0);">'+i+'</a>';
				}
				if(currpage!=(i-1)){
					html += '<a class="page-number-'+i+'" href="javascript:void(0);">'+i+'</a> ';
				}
			}

			if (currpage < numpages()-1){
				html+='<a href="javascript:void(0);" class="page-next">下一页</a>';
				html+=' <a href="javascript:void(0);" class="page-last">末页</a>';
			}else{
				//html+='<li class="mr10"> <a class="page-next">下一页</a></li>';
				html+=' <a class="page-next">末页</a>';
			}
			html+=' <a>共'+numpages()+'页，'+totalproperty+'条信息</a>';
			//html+='<div class="form">';
			//html+='<span>到</span>';
			//html+='<div class="input_box ml5 mr5"><input type="text" class="page-num"/></div>';
			//html+='<span>页</span>';
			//html+='<div class="btn_box"><input type="button" id="asdkjasldfjk" class="page-num-button ml5" value="go"/></div>';
			//html+='</div>';
			panel.empty();
			panel.append(html);
			$(".page-first",panel).bind('click',selectpage(0,4));
			$(".page-prev",panel).bind('click',selectpage(currpage-1,4));	
			$(".page-next",panel).bind('click',selectpage(currpage+1,4));	
			$(".page-last",panel).bind('click',selectpage(numpages()-1,4));
			
			$('input.page-num',panel).val(currpage+1).keydown(function(event){
                if(event.keycode==13){
					selectpage($(this).val()-1,4)();
				}
			});
			for(var i=1;i<=totalpage;i++){
			    $(".page-number-"+i,panel).bind('click',selectpage(i-1,4));
			}
		    $("#asdkjasldfjk",panel).bind('click',function(){
		    	selectpage($(".page-num").val()-1,4)();
		    });
		    
		    var html1= '' ;
		    html1+='<span class="total">共  <b>'+totalproperty+'</b> 件商品</span>';
		    html1+='<span class="pager">第 <b>'+(currpage+1)+'</b> 页 / 共 '+numpages()+' 页</span>';
		    $(".sb_right").html(html1);
		}		
		
		function render2(){
			var html=''; 
			    html+='<div class="paginition">' ;
			if(currpage > 0){
				html+=' <a class="page-first" href="javascript:void(0);" style="margin:2px;padding:5px;border: 1px solid #ff6600;">第一页</a> ';
				html+=' <a class="page-prev" href="javascript:void(0);" style="margin:2px;padding:5px;border: 1px solid #ff6600;">上一页</a>';
			}else{
				html+='<span class="page-first" style="margin:2px;padding:5px;border: 1px solid #ff6600;">第一页</span> ';
				html+='<span class="page-prev" style="margin:2px;padding:5px;border: 1px solid #ff6600;">上一页</span>';
			}
			if (currpage < numpages()-1){
				html+=' <a class="page-next" href="javascript:void(0);" style="margin:2px;padding:5px;border: 1px solid #ff6600;">下一页</a> ';
				html+='<a class="page-last" href="javascript:void(0);" style="margin:2px;padding:5px;border: 1px solid #ff6600;">最后页</a>';
			}else{
				html=html+'<span class="page-next" style="margin:2px;padding:5px;border: 1px solid #ff6600;">下一页</span>';
				html+='<span class="page-last" style="margin:2px;padding:5px;border: 1px solid #ff6600;">最后页</span>';
			}
			html+='共<span class="cf00">'+numpages()+'</span>页 第<span class="cf00">'+(currpage+1)+'</span>页 ';
			html+='</div>';
			panel.empty();
			panel.append(html);
			if(numpages()!=1){
				if(currpage!=0 && currpage==(numpages()-1)){
					$(".page-first",panel).bind('click',selectpage(0));	
					$(".page-prev",panel).bind('click',selectpage(currpage-1));	
				}else if(currpage==0 && currpage!=(numpages()-1)){
					$(".page-next",panel).bind('click',selectpage(currpage+1));	
					$(".page-last",panel).bind('click',selectpage(numpages()-1));
				}else{
					$(".page-first",panel).bind('click',selectpage(0));	
					$(".page-prev",panel).bind('click',selectpage(currpage-1));
					$(".page-next",panel).bind('click',selectpage(currpage+1));	
					$(".page-last",panel).bind('click',selectpage(numpages()-1));
				}
			}
		}
		
		function render3(){
			var html= '' ;
			html+='';
			var totalpage=numpages();
			 var startpoint = 1;
             var endpoint = 9;
			 if (currpage > 4) {
            startpoint = currpage - 4;
            endpoint = currpage + 4;
        }
        if (endpoint > totalpage) {
            startpoint = totalpage - 8;
            endpoint = totalpage;
        }
        if (startpoint < 1) {
            startpoint = 1;
        }
		for (var i = startpoint; i <= endpoint; i++) {
			if(currpage==(i-1))html += '<span class="page-number-'+i+' page_point_current">'+i+'</span> ';
			if(currpage!=(i-1))html += '<span class="page-number-'+i+' page_point">'+i+'</span> ';
		
		}	
			
			
			
			html+='第 <input class="page-num"/> <input class="page-num-button" type="button" value="确定"/> 页/共'+numpages()+'页';
			html+='<span style="padding-left:10px;">共'+totalproperty+'条记录</span>';
			html+='';
			panel.empty();
			panel.append(html);
			
			$('input.page-num',panel).val(currpage+1).keydown(function(event){
                       if(event.keycode==13){
						selectpage($(this).val()-1)();
					}
				});
			for(var i=1;i<=totalpage;i++){
			    $(".page-number-"+i,panel).bind('click',selectpage(i-1));
			}
	     $(".page-num-button",panel).bind('click',function(){
	       selectpage($(".page-num").val()-1)();
	     
	     });	 
		}
		function render5(){
			var html=''; 
			html+='<div class="paginition">' ;
			if (currpage < numpages()-1){
				html+=' <a class="page-next" href="javascript:void(0);">换一批</a> ';
			}else{
				html+=' <a class="page-prev" href="javascript:void(0);">换一批</a>';
			}
			//html+='共<span class="cf00">'+numpages()+'</span>页 第<span class="cf00">'+(currpage+1)+'</span>页 ';
			html+='</div>';
			panel.empty();
			panel.append(html);
			if(numpages()!=1){
				if(currpage!=0 && currpage==(numpages()-1)){
					$(".page-first",panel).bind('click',selectpage(0));	
					$(".page-prev",panel).bind('click',selectpage(currpage-1));	
				}else if(currpage==0 && currpage!=(numpages()-1)){
					$(".page-next",panel).bind('click',selectpage(currpage+1));	
					$(".page-last",panel).bind('click',selectpage(numpages()-1));
				}else{
					$(".page-first",panel).bind('click',selectpage(0));	
					$(".page-prev",panel).bind('click',selectpage(currpage-1));
					$(".page-next",panel).bind('click',selectpage(currpage+1));	
					$(".page-last",panel).bind('click',selectpage(numpages()-1));
				}
			}
		}
		var currpage = 0;
		var panel = $(this);
		eval("render"+opts.showtype+"();");
 
	});
	
	

}