function show(obj){obj.style.display=""}function hide(obj){obj.style.display="none"}function showa(obj){obj.style.display=""}function hidea(obj){obj.style.display="none"}
 
 
function $$(objId){
	return document.getElementById(objId);
}

function doInfo(url,obj)
{
	var ajaxobj=new AJAXRequest;    
	ajaxobj.method="POST";
	ajaxobj.url=url
	//$$("url").value=url;
	//$$("urla").value=url
	ajaxobj.callback=function(xmlobj) {
		 //document.write(xmlobj.responseText);
		 //window.clipboardData.setData("Text",xmlobj.responseText);
		 if(xmlobj.responseText!="")
		 {
		 	obj.innerHTML=xmlobj.responseText;
		 	//$$("urla").value=xmlobj.responseText
		 }
		 
	}
	ajaxobj.send(obj);

}

function checkMail(s) 
{ 
	//var pattern=/\w+@\w+\.[a-z]+/; 
	var pattern=/^([a-zA-Z0-9-_.,])+@([a-zA-Z0-9-_.,])+\.([a-zA-Z0-9])+/;
	if(pattern.test(s)) 
	{ 
		return true; 
	} 
	else 
	{ 
		return false; 
	} 
}

function AjaxGetResultNoL(url1,oa,ob,oc,url2){
	//alert(dmerecstr);
	//$$('mddiv').style.display='';
	oa.style.display='none';
	ob.style.display='';
	GetDataNoL(url1,oa,ob,oc,url2);
}
function AjaxGetResultBtn(url,oa){
	//alert(dmerecstr);
	//$$('mddiv').style.display='';
	GetDataBtn(url,oa);
}
function AjaxGetResultBtn1(url){
	//alert(dmerecstr);
	//$$('mddiv').style.display='';
	GetDataBtn1(url);
}
function GetDataBtn1(url) {
	var ajaxobj=new AJAXRequest;    
	ajaxobj.method="POST";
	ajaxobj.url=url;
	ajaxobj.callback=function(xmlobj) {
		 //document.write(xmlobj.responseText);
		 if(xmlobj.responseText!="")
		 {
			 alert(xmlobj.responseText);
		 }
		 BtnDelayInit();
	}
	ajaxobj.send();
}
function GetDataBtn(url,oa) {
	var ajaxobj=new AJAXRequest;    
	ajaxobj.method="POST";
	ajaxobj.url=url;
	ajaxobj.callback=function(xmlobj) {
		 //document.write(xmlobj.responseText);
		 if(xmlobj.responseText!="")
		 {
			 //alert(xmlobj.responseText);
			 switch(xmlobj.responseText)
			 {
				case "更改用户成功":
					alert(xmlobj.responseText);
					break;
				default:
					oa.innerHTML=xmlobj.responseText;	
			 }
		 }
		 BtnDelayInit();
	}
	ajaxobj.send(oa);
}
function BtnDelayInit(){
	setTimeout("BtnInit()",1000);
}
function BtnInit(){
	if(typeof testFrm!='undefined')
	{
		testFrm.submitbun.disabled=false;
	}
	if(typeof sendfrm!='undefined')
	{
		sendfrm.sendemailfrmbtn.disabled=false;
	}
	return false;
}


function AjaxGetResult(url,url1,oa){
	GetData(url,url1,oa);
}
function GetData(url,url1,oa) {
	var ajaxobj=new AJAXRequest;    
	ajaxobj.method="POST";
	ajaxobj.url=url;
	ajaxobj.callback=function(xmlobj) {
		 //document.write(xmlobj.responseText);
		 if(xmlobj.responseText!="")
		 {
			 doInfo(url1,oa);
		 }
	}
	ajaxobj.send(oa);
}

function GetDataNoL(url1,oa,ob,oc,url2) {
	var ajaxobj=new AJAXRequest;    
	ajaxobj.method="POST";
	ajaxobj.url=url1;
	ajaxobj.callback=function(xmlobj) {
		 //document.write(xmlobj.responseText);
		 if(xmlobj.responseText!="")
		 {
			 alert(xmlobj.responseText);
			 BtnDelayInitNoL(oa,ob);
			 doInfo(url2,oc);
		 }
	}
	ajaxobj.send(ob);
}
function BtnDelayInitNoL(oa,ob){
	ob.style.display='none';
	oa.style.display='';
	return 1;
}

function DateDiff(sDate1,Daynum)
{  
 
	Daynum+=1;
	//alert(Daynum);
	//return;
	var aDate, oDate1, oDate2,oDate3;
	aDate = sDate1.split("-");
	oDate1 = new Date(aDate[1] + '-' + aDate[2] + '-' + aDate[0]);   
	iDays = parseInt(Math.abs(oDate1) / 1000 / 60 / 60 /24);   
	oDate2=(iDays+Daynum) * 1000 * 60 * 60 * 24;
	oDate3=new Date(oDate2).getYear() + '-' + parseInt(new Date(oDate2).getMonth()+1)  +'-'+new Date(oDate2).getDate();
	return oDate3;
}

function getD(st){
   var d, s = "";
   d = new Date();
   s += d.getYear() + "-";
   s += (d.getMonth()+1) + "-";
   s += (d.getDate() + st);
   return(s);
}

function getArr(obj)
{
	var s="";
	if(typeof obj.length=="undefined")
	{
		s=obj.value;
	}
	else
	{
		for(var i=0;i<obj.length;i++)
		{
			if(i==0)
			{
				s=obj[i].value;
			}
			else
			{
				s=s+','+obj[i].value;
			}
		}
	}
	return s;
}

function isNum(str)
{
	for(i=0;i<str.length;i++)
	{
		if(str.charAt(i)>="0" && str.charAt(i)<="9")
		{
		}
		else
		{
			return 0;
		}
	}
	return 1;
}
function getRadioValue(name){
	var radios=document.getElementsByName(name);
	var len=radios.length;
	var selectInt=0;
	for(var i=0;i<len;i++){
	if(radios[i].checked==true){
	selectInt=radios[i].value;
	}
	}
	return selectInt;
} 


function GetO(){
    var ajax=false; 
    try { 
    	ajax = new ActiveXObject("Msxml2.XMLHTTP"); 
    } catch (e) { 
   	 	try { 
    		ajax = new ActiveXObject("Microsoft.XMLHTTP"); 
    	} catch (E) { 
    		ajax = false; 
    	} 
    }
    if (!ajax && typeof XMLHttpRequest!='undefined') { 
    	ajax = new XMLHttpRequest(); 
    } 
    return ajax;
}

function getMyHTML(serverPage) { 
var ajax = GetO();
var rr='';

    ajax.open("GET", serverPage, false); 

    ajax.onreadystatechange = function() { 
        if (ajax.readyState == 4 && ajax.status == 200) { 
			//alert(ajax.responseText);
			rr=ajax.responseText; 
        }
    } 
    ajax.send(null);
	return rr;
}

function checkuser(Avalue,Atype){
	ret = getMyHTML("getitem.asp?op=7&"+Atype+"="+Avalue);
	return ret;
}
function dosearch()
{
	if(searchfrm.searchkeyword.value=="")
	{
		alert("Please enter searchkeyword!");
		searchfrm.searchkeyword.focus();
		return;
	}
	searchfrm.submit();
}

function WinOpenSmall(url,width,height)
{
	var left = (screen.width/2) - width/2;
	var top = (screen.height/2) - height/2;
	var styleStr = 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes resizable=no,z-lock=no,fullscreen=no,width='+width+',height='+height+',left='+left+',top='+top+',screenX='+left+',screenY='+top;
	window.open(url,"", styleStr);
}

function sendMail()
{
	if(sendfrm.Namea.value=="" || sendfrm.Namea.value=="your first name")
	{
		alert("Please enter your Name!");
		sendfrm.Namea.focus();	
		return;
	}
	
	if(sendfrm.Email.value=="" || sendfrm.Email.value=="your email address")
	{
		alert("Please enter your Email!");
		sendfrm.Email.focus();	
		return;
	}
	if(sendfrm.Email.value!="")
	{
		if(checkMail(sendfrm.Email.value)==false)
		{
			alert("Your email is not valid, please check!");
			sendfrm.Email.focus();	
			return;
		}
	}
	var Namea=sendfrm.Namea.value;
	var Email=sendfrm.Email.value;
	var url="/getitem.asp?op=8&Namea="+Namea+"&Email="+Email;
	//document.write(url);
	
	sendfrm.sendemailfrmbtn.disabled=true;
	AjaxGetResultBtn1(url);
	sendfrm.Namea.value="";
	sendfrm.Email.value="";
}