// JavaScript Document
//
//每个函数都注明用途
//
function login_check()
{
	document.Form_Login.action="login_check.php";
	document.Form_Login.target="print_t";
	document.Form_Login.submit();
}
function text_onfocus(obj)
{
	//alert("1");
	obj.focus();
	obj.value="";
}
function text_onblur(obj,form_text)
{
	obj.value=form_text;
}
// JavaScript Document
/////***********AJAX*********/////////
var xmlHttp;
var requestType="";
function createXMLHttpRequest()
{
	if(window.ActiveXObject)
	{
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	else if(window.XMLHttpRequest)
	{
		xmlHttp=new XMLHttpRequest();
	}
}
function handleStateChange(){
	
	if(xmlHttp.readystate==4){
		//alert(xmlHttp.status);
		if(xmlHttp.status==200)
		{
			
			switch(type)
			{
				case "add_picture":
					
					var show = document.getElementById("add_picture");
					//alert(xmlHttp.responseText);
					show.innerHTML=show.innerHTML+" <br> "+xmlHttp.responseText;
					//return_record("xiugai");
					break;
				case "del_group":
					var show = document.getElementById("left_1");
					//alert(xmlHttp.responseText);
					show.innerHTML=xmlHttp.responseText;
					//return_record("xiugai");
					break;
				case "del_user":
					var show = document.getElementById("left_2");
					
					show.innerHTML=xmlHttp.responseText;
					//return_record("xiugai");
					break;
				case "update_link":
					var show = document.getElementById("add_user");
					
					show.innerHTML=xmlHttp.responseText;
					//return_record("xiugai");
					break;
			
			}
		}
	}
}
function form_onsubmit()  
{
	if (document.add_user.user_name.value=="")
	{	alert("对不起，请输入姓名!");
		document.add_user.user_name.focus();
		return false;
	}

   if (document.add_user.user_tel.value=="")
	{	alert("对不起，请输入手机号码!");
		document.add_user.user_tel.focus();
		return false;
	}

}
function pwdform_onsubmit()  
{
	if (document.upd_pwd.pwd_old.value=="")
	{	alert("对不起，请输入旧密码!");
		document.upd_pwd.pwd_old.focus();
		return false;
	}

	if (document.upd_pwd.pwd_new.value=="")
	{	alert("对不起，请输入密码!");
		document.upd_pwd.pwd_new.focus();
		return false;
	}

   if (document.upd_pwd.pwd2_new.value=="")
	{	alert("对不起，请输入确认密码!");
		document.upd_pwd.pwd2_new.focus();
		return false;
	}
	if (document.upd_pwd.pwd_new.value != document.upd_pwd.pwd2_new.value)
	{	alert("对不起，输入两次密码不一致!");
		document.upd_pwd.pwd2_new.focus();
		return false;
	}

}



function change_bgcolor(){
		
}

function select_user()
{
	var check_user="";
	var check_id="";
	//alert("s");
	users=document.getElementsByTagName("input");
	for(i=0;i<users.length;i++)
	{
		//alert(users[i].value);
		if(users[i].checked)
		{
			check_id+=users[i].id+",";
			check_user+=users[i].value+",";
			//alert(check_user);
		}
	}
	document.getElementById("hiddenField").value=check_id.substr(0,check_id.length-1);//   substr(check_id,0,-1);
	document.getElementById("select_users").value=check_user.substr(0,check_user.length-1);
	//alert(check_user.substr(0,check_user.length-1));
	//parent.document.getElementById("select_user").innerHTML="<div align=\"center\">添加成功！<br><a style=\"cursor:pointer;\" onclick=\"closeDiv('popDiv')\">返回</a></div>";
	closeDiv('popDiv');
}
function delgroup(operation_no)
{
	//alert("12313");
	createXMLHttpRequest();
	type="del_group";
	var url="date.php?operation_type="+type+"&operation_no="+operation_no;
	//alert(url);
	xmlHttp.open("GET",url,true);
	xmlHttp.onreadystatechange=handleStateChange;
	//xmlHttp.setRequestHeader("If-Modified-Since","0");
	xmlHttp.send(null);
}
function deluser(operation_no)
{
	//alert("12313");
	createXMLHttpRequest();
	type="del_user";
	var url="date.php?operation_type="+type+"&operation_no="+operation_no;
	//alert(url);
	xmlHttp.open("GET",url,true);
	xmlHttp.onreadystatechange=handleStateChange;
	xmlHttp.setRequestHeader("If-Modified-Since","0");
	xmlHttp.send(null);
}
function update_link(operation_no)
{
	//alert("12313");
	createXMLHttpRequest();
	type="update_link";
	var url="date.php?operation_type="+type+"&operation_no="+operation_no;
	//alert(url);
	xmlHttp.open("GET",url,true);
	xmlHttp.onreadystatechange=handleStateChange;
	xmlHttp.setRequestHeader("If-Modified-Since","0");
	xmlHttp.send(null);
}
function upgroup(operation_no)
{
	//alert("12313");
	createXMLHttpRequest();
	type="upd";
	var url="date.php?operation_type="+type+"&operation_no="+operation_no;
	//alert(url);
	xmlHttp.open("GET",url,true);
	xmlHttp.onreadystatechange=handleStateChange;
	//xmlHttp.setRequestHeader("If-Modified-Since","0");
	xmlHttp.send(null);
}
function select_checkbox(obj,abc)
{
	aab="sel_text_"+abc.substr(6,2);//分组
	//alert(aab);
	var someObj=document.getElementsByName(abc);
	if(obj.checked == false)
	{//不beixuans被选中时
		//alert("d");
		
		for(var i=0;i<someObj.length;i++)
		{
			someObj[i].checked = false;
		}
		document.getElementById(aab).innerHTML="全选";
		//document.getElementById("button2").onclick="";
	}
	else
	{
		//alert("c");
		for(var i=0;i<someObj.length;i++)
		{
			someObj[i].checked = true;
		}
		document.getElementById(aab).innerHTML="反选";
		
	}
	
}
function add_pictures()
{
   	//alert("sxxxxxxxxxxxxx");
	createXMLHttpRequest();
	type="add_picture";
	var url="date.php?operation_type="+type;
	//alert(url);
	xmlHttp.open("GET",url,true);
	xmlHttp.onreadystatechange=handleStateChange;
	xmlHttp.send(null);
}
function del_pictures()
{
	aaaa=document.getElementById("add_picture").innerHTML;
	bb=aaaa.split("<BR>");
	if(bb.length>1)
	{
		bb.splice(-1,1);
	}
	
	document.getElementById("add_picture").innerHTML=bb.join("<br>");
}
/////*******AJAX-end*****/////

function send_s()
{
	document.send.action="send.php";
	document.send.target="print_t";
	document.send.submit();
}
function search_content()
{
	document.search_cont.action="search.php";
	document.search_cont.target="_blank";
	document.search_cont.submit();
}