// JavaScript Document
if(typeof $=='undefined')$=function(id){
	var element = id;
	if (typeof element == 'string')
		element = document.getElementById(element);
	return element;
};

function swapImage(obj,url){
	obj.src=url;
}
function showColor(obj){
	if(obj.style.backgroundColor=="#ffffff")
		obj.style.backgroundColor="transparent";
	else obj.style.backgroundColor="#ffffff";
}
function showHideObj(obj){
	if(!$(obj))return;
	var shobj=$(obj);
	if(shobj.style.display==""){
		shobj.style.display="none";
	}else{
		shobj.style.display="";
	}
}
function js_hideObj(obj,dis){
	if(dis==0){
		$(obj).style.display="none";
	}else{
		$(obj).style.display="";
	}
}

function numInput()
{
  var n = event.keyCode;
  if(n!=13){
  if (n != 8 && !/[0-9.]/.test(String.fromCharCode(n))){
    event.keyCode = 0;
	alert("请输入数字");
	}
	}
}

function strFloat(obj){
	if(obj.value!=""){
		obj.value=stringToFloat(obj.value);
	}
	if(obj.value=="NaN"){obj.value="";}	
}

function stringToFloat(inputString)
{
  return parseFloat(inputString);
}
function isNumberInt(inputString)
{
  return (!isNaN(parseInt(inputString))) ? true : false;
}
function isNumberFloat(inputString)
{
  return (!isNaN(parseFloat(inputString))) ? true : false;
}

function top_screenSub(){	
	var slx=$("topsellx").options[$("topsellx").selectedIndex].value;
	var gurl="/productrec.asp";
	switch(slx){
		case "1":
			gurl="/products.asp";
			break;
		case "2":
			gurl="/productqg.asp";
			break;
		case "3":
			gurl="/productdx.asp";
			break;
		case "5":
			gurl="/company.asp";
			$("frmCom").target="_top";
			$("frmCom").action=gurl;
			$("frmCom").comPageNum.value = 1;
			$("frmCom").com_KeyWord.value=$("formain_screen").topkeyw.value;
			$("frmCom").submit();
			return false;
			break;
	}	
	$("frmall").action=gurl;
	$("frmall").KeyWord.value=$("formain_screen").topkeyw.value;
	$("frmall").submit();
	return false;
}

function CheckInstallQQ2(uin){
	var sitename="分离设备 www.buy.gov.cn ";
	Link="tencent://message/?uin="+uin+"&fromuserid="+item.substring(0,32)+"&unionid=490292&WebSiteName="+sitename;
	try{//支持
		var xmlhttp=new ActiveXObject("TimwpDll.TimwpCheck");
		this.location.href=Link;
		var  n = xmlhttp.GetVersion();
		if (n >= 2.1)
			this.location.href=Link;
		else
		{
			if(confirm(sitename+"\n温馨提示：\r\n　　请您访问http://im.qq.com/下载新版的QQ/TM以支持与企业商家在线交流！")){
			//alert(sitename+"\n温馨提示：\r\n　　请您访问http://im.qq.com/下载新版的QQ/TM以支持与企业商家在线交流！");
			window.target="_top";
			window.open("http://im.qq.com/");
			}
		}
	}catch(e){//不支持
		if(confirm(sitename+"\n温馨提示：\r\n　　请您访问http://im.qq.com/下载新版的QQ/TM以支持与企业商家在线交流！")){
		//alert(sitename+"\n温馨提示：\r\n　　请您访问http://im.qq.com/下载新版的QQ/TM以支持与企业商家在线交流！");
		window.target="_top";
		window.open("http://im.qq.com/");
		}
	}
	return false;	
}
function trim(str) {
return str.replace(/^\s*(.*?)[\s\n]*$/g, '$1');
}

function checkMail(s) {
var email = trim(s);
if(email == "") {
return false;
} //else {
//lastemail = email;
//}
//var ce = $('checkemail');
var accessemail = '';
var censoremail = '';
var accessexp = accessemail != '' ? /()$/i : null;
var censorexp = censoremail != '' ? /()$/i : null;

illegalemail = !(/^[\-\.\w]+@[\-\w]+(\.\w+)+$/.test(email));
invalidemail = accessemail != '' ? !accessexp.test(email) : censoremail != '' && censorexp.test(email);
if(illegalemail || invalidemail) {
//warning(ce, illegalemail ? profile_email_illegal : (accessemail != '' ? profile_email_invalid : profile_email_censor));
return false;
}
return true;
}

function getIDimg(iid){
	if(!iid){return false;}
	if($("idEmail"+iid).innerHTML=="1"){
		$("idEmail"+iid).innerHTML='<img src="/Images/ic_mail.gif" width="22" height="22" align="absmiddle" title="已通过 E-mail验证" border="0">';
	}else{
		$("idEmail"+iid).innerHTML='<img src="/Images/ic_mail0.gif" width="22" height="22" align="absmiddle" title="没有通过 E-mail验证" border="0">'
	}
	if($("idCard"+iid).innerHTML=="1"){
		$("idCard"+iid).innerHTML='<img src="/Images/ic_idcard.gif" width="22" height="22" align="absmiddle" title="已通过 身份证验证" border="0">';
	}else{
		$("idCard"+iid).innerHTML='<img src="/Images/ic_idcard0.gif" width="22" height="22" align="absmiddle" title="没有通过 身份证验证" border="0">'
	}
	if($("idIcp"+iid).innerHTML=="1"){
		$("idIcp"+iid).innerHTML='<img src="/Images/ic_icp.gif" width="22" height="22" align="absmiddle" title="已通过 企业营业执照验证" border="0">';
	}else{
		$("idIcp"+iid).innerHTML='<img src="/Images/ic_icp0.gif" width="22" height="22" align="absmiddle" title="没有通过 企业营业执照验证" border="0">'
	}	
}

function zxWrite(o,htm){
	$(o).innerHTML=htm;
}

function delmsg(txt){
	if(!confirm(""+txt+"")){
		return false;
	}else{
		return true;	
	}
}