function quireone(pid,name)
{
  //把所有的复选框清空
  uncheckall();

  //把对应的复选框够选
  $("#"+pid).attr("checked", true);

  var url = "http://www.frbiz.com/inquiry.php?pid=" + pid+"&topic="+name;
  //提交数据
  document.listcheck.action = url;
  document.listcheck.submit();
}

function quireall()
{
	var pids = '';
    var title = '';
	$(".product_list").each(function(){
        if($(this).attr("checked") == true){
            if(pids == ''){
                pids += $(this).val();
            }else{
                pids += "|"+$(this).val();
            }
            title = $(this).attr('title');
        }
    })
	
	if(pids == '')
	{
		alert("please select product!");
		return false;
	}

	var url = "http://www.frbiz.com/inquiry.php?pid=" + pids+"&topic=inquiry for "+title;
	document.listcheck.action = url;
	document.listcheck.submit();
}

function checkall()
{
	$("input[name='idlist[]']").each(
		function()
		{
			$(this).attr("checked", true);
		}
	);
	$('#allbox').html('<a href="javascript:void(0)" id="checkall" onClick="uncheckall();return false;">Clear all items</a>');
}

function uncheckall()
{
	$("input[name='idlist[]']").each(
		function()
		{
			$(this).attr("checked", false);
		}
	);
	$('#allbox').html('<a href="javascript:void(0)" id="checkall" onClick="checkall();return false;">Select all items</a>');
}

$(document).ready(function(){
                var flag = false;
                $("#product_list .selectAll").click(function(){
                    if(!flag){
                        $(".product_list").attr("checked", true);
                        $(".selectAll").attr("checked", true);
                        flag = true;
                    }else{
                        $(".product_list").attr("checked", false);
                        $(".selectAll").attr("checked", false);
                        flag = false;
                    }
                })
            })
            function selectAll(){
                $("#product_list .All").click(function(){
                        $(".product_list").attr("checked", true);
                        $(".selectAll").attr("checked", true);
                })
            }
            function clearAll(){
                $("#product_list .clearAll").click(function(){
                        $(".product_list").attr("checked", false);
                        $(".clearAll").attr("checked", false);
                        $(".selectAll").attr("checked", false);
                })
            }