function getAnyPage(page){
var url=location.href.split("?");
window.location.href=url[0]+"?page="+page;
}

	function go_to_page(a,xx)
	{
		
		   if(a=="")
		   {
		     alert("请输入要跳转到的页码");
		     return false;
		   }
		
		   if((parseInt(a) < 0)|| (parseInt(a)>parseInt(xx)))
		   {
		     alert("要跳转到的页码超过范围");
			  return false;
		   }
		   
		//a, 判定是否要跳转目的页 xx: 目的页  
		        var shelf_id=document.getElementById("shelf_id").value;
		        var class_id_1=document.getElementById("class_id_1").value;
		        var class_id_2=document.getElementById("class_id_2").value;
		        var class_id_3=document.getElementById("class_id_3").value;
		        var year_id=document.getElementById("year_id").value;
		        var sex_id=document.getElementById("sex_id").value;
		        var subject_id=document.getElementById("subject_id").value;
		        var brand_id=document.getElementById("brand_id").value;
		        var price_id=document.getElementById("price_id").value;
		        var color_id=document.getElementById("color_id").value;
		        var size_id=document.getElementById("size_id").value;
		        var paixutype=document.getElementById("paixutype").value;
		        var asctype=document.getElementById("asctype").value;
		        var pagetype=document.getElementById("pagetype").value; //每页商品数 20,40
		        var page=document.getElementById("page").value;//当前页
		        var pages=document.getElementById("pages").value; // 总页数
		        var per=document.getElementById("per").value; // 前缀
		  
		 		    var to_page_num=0;
		 		    //var pagelistlimit=document.getElementById("pagelistlimit");
      
      var x=a;

		  if(a==1)
		  {

		    var o=document.getElementById("pages").value;
		  //  var x=document.getElementById("to_num_a");
     
		    if(o<=0)
		    {
		    	alert('目的页超过范围!');
		      return false;
		    }
		   x=1;
		  }
		
	    to_page_num=x;
	   // alert(per+pagetype+"_"+to_page_num+"#res");
	    self.location.href=per+pagetype+"_"+to_page_num+"#res";
  	

	}
	
		function go_to_page_url(a,xx,front_url)
	{
		
		   if(a=="")
		   {
		     alert("请输入要跳转到的页码");
		     return false;
		   }
		
		   if((parseInt(a) < 0)|| (parseInt(a)>parseInt(xx)))
		   {
		     alert("要跳转到的页码超过范围");
			  return false;
		   }
	
	   // alert(per+pagetype+"_"+to_page_num+"#res");
	    self.location.href=front_url+"&page="+a+"#res";
  	

	}
	
	function order_by_page(type)
	{
	          var shelf_id=document.getElementById("shelf_id").value;
		        var class_id_1=document.getElementById("class_id_1").value;
		        var class_id_2=document.getElementById("class_id_2").value;
		        var class_id_3=document.getElementById("class_id_3").value;
		        var year_id=document.getElementById("year_id").value;
		        var sex_id=document.getElementById("sex_id").value;
		        var subject_id=document.getElementById("subject_id").value;
		        var brand_id=document.getElementById("brand_id").value;
		        var price_id=document.getElementById("price_id").value;
		        var color_id=document.getElementById("color_id").value;
		        var size_id=document.getElementById("size_id").value;
		        var paixutype=document.getElementById("paixutype").value;
		        var asctype=document.getElementById("asctype").value;
		        var pagetype=document.getElementById("pagetype").value; //每页商品数 20,40
		       
			   // var page=document.getElementById("page").value;//当前页
		       // var pages=document.getElementById("pages").value; // 总页数
		       // var per=document.getElementById("per").value; // 前缀
		//     alert(type);
		if(type=="1")
		{
		  paixutype="price";
		  asctype="asc";
	    }
		if(type=="2")
		{
		  paixutype="price";
		  asctype="desc";
	    }
		if(type=="3")
		{
		  paixutype="date";
		  asctype="asc";
	    }
		if(type=="4")
		{
		  paixutype="date";
		  asctype="desc";
	    }
		
		
       
		// var to_page_num=0;
		 		    //var pagelistlimit=document.getElementById("pagelistlimit");
//alert("/modules/publish_data/search/search.php?key="+shelf_id+"_"+class_id_1+"_"+class_id_2+"_"+class_id_3+"_"+year_id+"_"+sex_id+"_"+subject_id+"_"+brand_id+"_"+price_id+"_"+color_id+"_"+size_id+"_"+paixutype+"_"+asctype+"_"+pagetype+"_1#res");
        self.location.href="/modules/publish_data/search/search.php?key="+shelf_id+"_"+class_id_1+"_"+class_id_2+"_"+class_id_3+"_"+year_id+"_"+sex_id+"_"+subject_id+"_"+brand_id+"_"+price_id+"_"+color_id+"_"+size_id+"_"+paixutype+"_"+asctype+"_"+pagetype+"_1#res";	 //#re_b
		

	}
	/*	function go_to_page(a,xx)
	{
		//a, 判定是否要跳转目的页 xx: 目的页  
		  var order_field=document.getElementById("order_field");
		    var order_type=document.getElementById("order_type");
		 		    var shelf_id=document.getElementById("shelf_id");
		 		        
		 		    var search_id_series=document.getElementById("search_id_series");
		 		
		 		    var search_id_color=document.getElementById("search_id_color");
		 		    var search_id_size=document.getElementById("search_id_size");
		 		    var search_id_price=document.getElementById("search_id_price");
		 		    
		 		    var size_type=document.getElementById("size_type");
		 		    var to_page_num=0;
		 		    var pagelistlimit=document.getElementById("pagelistlimit");
      
      var x=xx;

		  if(a==1)
		  {

		    var o=document.getElementById("pages");
		  //  var x=document.getElementById("to_num_a");

		    if(x<=0)
		    {
		    	alert('目的页超过范围!');
		      return false;
		    }
		    to_page_num=x;
		  }
		
	top.location.href="/modules/publish_data/search/search.php?key="+shelf_id.value+"_"+search_id_series.value+"_"+search_id_color.value+"_"+search_id_size.value+"_"+search_id_price.value+"_"+order_field.value+"_"+order_type.value+"_"+pagelistlimit.value+"_"+to_page_num+"#re_a";
  	

	}
 */