function html()
{
return "<font color=red>域名查询中,请稍待.....</font><BR><img src=images/loadding.gif>";
}
function SETdomainDiv()
{
var dm=document.getElementById("domainDiv");
dm.style.display="block";
}
function SetDomainValue(dvalue)
{
form1.domainname.value=dvalue;
}
function CheckIfEnglish( String )
{ 
  var Letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890-";
     var i;
     var c;
      if(String.charAt( 0 )=='-')
	return false;
      if( String.charAt( String.length - 1 ) == '-' )
          return false;
     for( i = 0; i < String.length; i ++ )
     {
          c = String.charAt( i );
	  if (Letters.indexOf( c ) < 0)
	     return false;
     }
     return true;
}


function submitchecken() {
var form1 = document.getElementById("frmsearchInt");
var msg = document.getElementById("DoMainText");
var ajax=InitAjax();
var poststr="domaintype=english"+
"&Domain="+form1.Domain.value+
"&net="+form1.net.checked+
"&netcn="+form1.netcn.checked+
"&com="+form1.com.checked+
"&comcn="+form1.comcn.checked+
"&cn="+form1.cn.checked+
"&org="+form1.org.checked+
"&orgcn="+form1.orgcn.checked+
"&mobi="+form1.mobi.checked+
"&accn="+form1.accn.checked
;
	var leixingcount=0;
	for (i=0;i<frmsearchInt.elements.length;i++){
			if (frmsearchInt.elements[i].checked==true){leixingcount=leixingcount+1}
	}
	if (leixingcount>3) {
		alert("域名类型,不能超过三项")
		return ;
	}

if (!(document.frmsearchInt.mobi.checked | document.frmsearchInt.accn.checked | document.frmsearchInt.comcn.checked | document.frmsearchInt.netcn.checked
 | document.frmsearchInt.orgcn.checked | document.frmsearchInt.com.checked | document.frmsearchInt.net.checked | document.frmsearchInt.org.checked |document.frmsearchInt.cn.checked ) )
    {
	  alert("请选择你所要注册的域名类型。")
	  document.frmsearchInt.Domain.focus();
	  return ;
	 } 

if (document.frmsearchInt.Domain.value == "") {
		alert("请输入您要查询的英文域名。");
		document.frmsearchInt.Domain.focus();
		return ;
	}

if (!CheckIfEnglish(document.frmsearchInt.Domain.value )) {
		alert("\t注意：在查询英文域名时应输入英文不能输入中文及非法字符！\n域名由不分大小写的英文字母和数字组成，除了开头和结尾以外，中间也可以含有“-”（即连字符或称减号）最大长度为26个字符；");
		document.frmsearchInt.Domain.focus();
		return ;
	}

SETdomainDiv();
msg.innerHTML=html();
ajax.open("POST", "checkdomain.asp", true); 
ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded"); 
ajax.send(poststr);
ajax.onreadystatechange = function() { 
　　if (ajax.readyState == 4) { msg.innerHTML = ajax.responseText;} 
　}
}

function checkcnform()
{
var form1 = document.getElementById("cnform");
var msg = document.getElementById("DoMainText");
var domain=form1.Domain.value;
var ajax=InitAjax();
if (!(ischinese(domain,"域名中必须含有中文"))){return }
if (!(form1.gjcn_com.checked | form1.gjcn_net.checked ))
{alert("请选择域名类型");return;}
var poststr="domaintype=GJCNdomain"+
"&Domain="+escape(form1.Domain.value)+
"&gjcn_com="+form1.gjcn_com.checked+
"&gjcn_net="+form1.gjcn_net.checked;
SETdomainDiv();
msg.innerHTML=html();
ajax.open("POST", "checkdomain.asp", true); 
ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded"); 
ajax.send(poststr);
ajax.onreadystatechange = function() { 
　　if (ajax.readyState == 4) { msg.innerHTML = ajax.responseText;} 
　}

}


function checkcncnform()
{
var form1 = document.getElementById("cncnform");
var msg = document.getElementById("DoMainText");
var domain=form1.Domain.value;
var ajax=InitAjax();
if (!(ischinese(domain,"域名中必须含有中文"))){return }
if (!(form1.cncn_cn.checked | form1.cncn_com.checked  | form1.cncn_net.checked ))
{alert("请选择域名类型");return;}
var poststr="domaintype=CNCNdomain"+
"&Domain="+escape(form1.Domain.value)+
"&cncn_cn="+form1.cncn_cn.checked+
"&cncn_com="+form1.cncn_com.checked+
"&cncn_net="+form1.cncn_net.checked;
SETdomainDiv();
msg.innerHTML=html();
ajax.open("POST", "checkdomain.asp", true); 
ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded;"); 
ajax.send(poststr);
ajax.onreadystatechange = function() { 
　　if (ajax.readyState == 4) { msg.innerHTML = ajax.responseText;} 
　}

}


function checkindexdomain(s)
{
var msg = document.getElementById("DoMainText");
SETdomainDiv();
msg.innerHTML=html();
var ajax=InitAjax();
ajax.open("POST", "checkdomain.asp", true); 
ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded;"); 
ajax.send(s);
ajax.onreadystatechange = function() { 
　　if (ajax.readyState == 4) { msg.innerHTML = ajax.responseText;} 
　}

}


function checkwhois(domain,sdomain,c)
{

var msg = document.getElementById("DoMainWhoisText");
var ajax=InitAjax();
var poststr="1=1"+
"&Domain="+escape(domain)+
"&sdomain="+escape(sdomain)+
"&c="+c;
ajax.open("POST", "checkwhois.asp", true); 
ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded;"); 
ajax.send(poststr);
ajax.onreadystatechange = function() { 
　　if (ajax.readyState == 4) { msg.innerHTML = ajax.responseText;} 
　}

}
/*index page*/
var index={
changedomain:function(v){
	var obj=document.indexdomainform;
	if (v==1)
	{$("#domaintitle").attr("className","s1");$("#cndomaindiv").css("display","none");$("#endomaindiv").css("display","block");obj.domaintype.value="en";}
	else
	{$("#domaintitle").attr("className","s2");$("#cndomaindiv").css("display","block");$("#endomaindiv").css("display","none");obj.domaintype.value="cn";}
},
checkdomain:function(){
var obj=document.indexdomainform;
var domaintype=obj.domaintype.value;
var Domain=obj.Domain.value;
if (Domain==""){alert("请输入要查询的域名");obj.Domain.focus();return ;}
if (domaintype=="en")
	{
	if (!CheckIfEnglish(Domain)){alert("请输入英文域名,域名中不能含有空格！");obj.Domain.focus();return ;}
	else{var cnum=this.domainSuffix("en",obj);if (cnum==0 ){alert("请选择域名后缀");return;} ;if (cnum>3){alert("为了保证您的查询速度 域名后缀为不能超过3个");return;}}
	}
else
	{
	if (!(ischinese(Domain,"域名中必须含有中文"))){return ;}
	var cnum=this.domainSuffix("cn",obj);if (cnum==0 ){alert("请选择域名后缀");return;} ;if (cnum>3){alert("为了保证您的查询速度 域名后缀为不能超过3个");return;}
	}
obj.action="cxdomain.asp";obj.submit();
},
domainSuffix:function(v,obj){
var cnum=0;
if (v=="en")
{
	if (obj.com.checked) cnum++;if (obj.comcn.checked) cnum++; if (obj.cn.checked) cnum++; 
	if (obj.net.checked) cnum++;if (obj.netcn.checked) cnum++; if (obj.mobi.checked) cnum++; 
	if (obj.org.checked) cnum++;if (obj.orgcn.checked) cnum++; if (obj.accn.checked) cnum++; 
	return cnum;
}
if (v=="cn")
{
	if (obj.gjcn_com.checked) cnum++;if (obj.gjcn_net.checked) cnum++;
	if (obj.cncn_cn.checked) cnum++;if (obj.cncn_com.checked) cnum++; if (obj.cncn_net.checked) cnum++; 
	return cnum;
}
}




}