// JavaScript Document
function $$(objid){
	return document.getElementById(objid);
}

function tab1(obj){
	//alert(obj.id.length);
	var objnum = obj.id.substring(1, obj.id.length);
	//alert(objnum)
	for(var i = 1; i <= 3; i ++){
		if(objnum == i){
			$$("a" + i).className = "hover";
			$$("b" + i).style.display = "";
		}else{
			$$("a" + i).className = "a1";
			$$("b" + i).style.display = "none";
		}
	}
}
<!--//控制输入框
function regInput(obj, reg, inputStr)
	{
		var docSel	= document.selection.createRange()
		if (docSel.parentElement().tagName != "INPUT")	return false
		oSel = docSel.duplicate()
		oSel.text = ""
		var srcRange	= obj.createTextRange()
		oSel.setEndPoint("StartToStart", srcRange)
		var str = oSel.text + inputStr + srcRange.text.substr(oSel.text.length)
		return reg.test(str)
	}
//-->

<!--//表单验证信息
	function isemail101 (s)
	{var regu = "^(([0-9a-zA-Z]+)|([0-9a-zA-Z]+[_.0-9a-zA-Z-]*[0-9a-zA-Z]+))@([a-zA-Z0-9-]+[.])+([a-zA-Z]{2}|net|NET|com|COM|gov|GOV|mil|MIL|org|ORG|edu|EDU|int|INT)$";
	var re = new RegExp(regu);
	if (s.search(re) != -1){return true;}
	else{alert ("您输入的E_MAIL有误，请核对！");document.LeaveWord ("email").value="";document.LeaveWord ("email").focus();return false;}}

	function CheckForm() 
	{	
	if (document.LeaveWord ("name").value==""){alert("请输入姓名！");document.LeaveWord ("name").value="";document.LeaveWord ("name").focus();return false;}
	if (document.LeaveWord ("title").value==""){alert("请输入标题！");document.LeaveWord ("title").value="";document.LeaveWord ("title").focus();return false;}
	if (document.LeaveWord ("tel").value==""){alert("请输入联系电话！");document.LeaveWord ("tel").value="";document.LeaveWord ("tel").focus();return false;}
	if (document.LeaveWord ("email").value==""){alert("请输入Email地址！");document.LeaveWord ("email").value="";document.LeaveWord ("email").focus();return false;}
	if (document.LeaveWord ("leaveword").value==""){alert("留言内容不能为空！");document.LeaveWord ("leaveword").value="";document.LeaveWord ("leaveword").focus();return false;}
	if (document.LeaveWord ("VerifyCode").value==""){alert("验证码不能为空！");document.LeaveWord ("VerifyCode").value="";document.LeaveWord ("VerifyCode").focus();return false;}
	if( document.LeaveWord("email").value!="" && !isemail101( document.LeaveWord("email").value)  ){return false;}
	return true;
	}

function CheckSearchForm() 
{	
	if (document.SearchForm ("txtitle").value==""){alert("请输入查询关键字！");document.SearchForm ("txtitle").value="";document.SearchForm("txtitle").focus();return false;}
	if (document.SearchForm ("txtype").value==""){alert("请选择查询类型！");document.SearchForm ("txtype").value="";document.SearchForm("txtype").focus();return false;}
	return true;
}

function CheckQueryForm() 
	{	
	if (document.Query ("AuthorName").value==""){alert("请输入作者姓名！");document.Query ("AuthorName").value="";document.Query ("AuthorName").focus();return false;}
	if (document.Query ("ContributionsSubject").value==""){alert("请输入稿件题目！");document.Query ("ContributionsSubject").value="";document.Query ("ContributionsSubject").focus();return false;}
	if (document.Query ("VerifyCode").value==""){alert("验证码不能为空！");document.Query ("VerifyCode").value="";document.Query ("VerifyCode").focus();return false;}
	return true;
	}

function CheckOnlineOrderForm() 
	{	
	if (document.OnlineOrder ("CompanyName").value==""){alert("请输入订阅单位！");document.OnlineOrder ("CompanyName").value="";document.OnlineOrder ("CompanyName").focus();return false;}
	if (document.OnlineOrder ("Consignee").value==""){alert("请输入收件人姓名！");document.OnlineOrder ("Consignee").value="";document.OnlineOrder ("Consignee").focus();return false;}
	if (document.OnlineOrder ("MailAddress").value==""){alert("请输入邮购地址！");document.OnlineOrder ("MailAddress").value="";document.OnlineOrder ("MailAddress").focus();return false;}
	if (document.OnlineOrder ("ZipCode").value==""){alert("请输入邮政编码！");document.OnlineOrder ("ZipCode").value="";document.OnlineOrder ("ZipCode").focus();return false;}
	if (document.OnlineOrder ("SubscriptionCopies").value==""){alert("请输入订阅份数！");document.OnlineOrder ("SubscriptionCopies").value="";document.OnlineOrder ("SubscriptionCopies").focus();return false;}
	if (document.OnlineOrder ("Phone").value==""){alert("请输入联系电话！");document.OnlineOrder ("Phone").value="";document.OnlineOrder ("Phone").focus();return false;}
	if (document.OnlineOrder ("RemitBank").value==""){alert("请输入汇出银行邮局名称！");document.OnlineOrder ("RemitBank").value="";document.OnlineOrder ("RemitBank").focus();return false;}
	if (document.OnlineOrder ("TotalRemittance").value==""){alert("请输入汇款总额！");document.OnlineOrder ("TotalRemittance").value="";document.OnlineOrder ("TotalRemittance").focus();return false;}
	if (document.OnlineOrder ("SubscriberMessage").value==""){alert("订户留言不能为空！");document.OnlineOrder ("SubscriberMessage").value="";document.OnlineOrder ("SubscriberMessage").focus();return false;}
	if (document.OnlineOrder ("VerifyCode").value==""){alert("验证码不能为空！");document.OnlineOrder ("VerifyCode").value="";document.OnlineOrder ("VerifyCode").focus();return false;}
	return true;
	}

function CheckKontributiForm() 
	{	
	if (document.Kontributi ("RName").value==""){alert("请输入您的姓名！");document.Kontributi ("RName").value="";document.Kontributi ("RName").focus();return false;}
	if (document.Kontributi ("Contact").value==""){alert("请输入你的联系方式！");document.Kontributi ("Contact").value="";document.Kontributi ("Contact").focus();return false;}
	if (document.Kontributi ("Title").value==""){alert("请输入文章标题！");document.Kontributi ("Title").value="";document.Kontributi ("Title").focus();return false;}
	if (document.Kontributi ("FilesUrl").value==""){alert("请上传文章内容！");document.Kontributi ("FilesUrl").value="";return false;}
	if (document.Kontributi ("VerifyCode").value==""){alert("验证码不能为空！");document.Kontributi ("VerifyCode").value="";document.Kontributi ("VerifyCode").focus();return false;}
	return true;
	}
 //-->
 
<!--
function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}
//-->
<!--
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
//-->