// JavaScript Document
<!--
if(window.location.href=="http://www.soundsplan.com/?blog-xgj" || window.location.href=="http://soundsplan.com/"){
window.location.href="http://www.soundsplan.com/";
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

//留言检查
function sub(){
	if(document.f.yourname.value==''){
		alert('姓名不能为空！');
		document.f.yourname.focus();
		return false;
	}
	if(document.f.yourtel.value==''){
		alert('电话不能为空！');
		document.f.yourtel.focus();
		return false;
	}
	if(document.f.yourcom.value==''){
		alert('公司不能为空！');
		document.f.yourtel.focus();
		return false;
	}
	if(document.f.fuwu.value==''){
		alert('服务不能为空！');
		document.f.yourtel.focus();
		return false;
	}
	if (document.f.yourmail.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) == -1 && ( document.f.yourmail.value != "" )){
		alert('请输入有效的Email地址！');
		document.f.yourmail.focus();
		return false;
	}
	
	document.f.submit();
}
//ajax
//构建XMLHttpRequest实例
   var request = false;
   try {
     request = new XMLHttpRequest();
   } catch (trymicrosoft) {
     try {
       request = new ActiveXObject("Msxml2.XMLHTTP");
     } catch (othermicrosoft) {
       try {
         request = new ActiveXObject("Microsoft.XMLHTTP");
       } catch (failed) {
         request = false;
       }  
     }
   }

if (!request)
     alert("Error initializing XMLHttpRequest!");
//邮箱订阅
   function getmail() {
     	if (document.mail.email.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) == -1 && ( document.mail.email.value != "" )){
		alert('请输入有效的Email地址！');
		document.mail.email.focus();
	}
	else{

     var url ="http://www.soundsplan.com/magazine/regmail.asp?nickname="+document.mail.email.value+"&tomail="+Math.random();
	 request.open("GET", url, true);
	 request.onreadystatechange= updatePage2;
	 request.send(null);
	}
   }
   function updatePage2() {
     if (request.readyState == 4) {
	       var response = request.responseText;	
		   alert("您已成功订阅，感谢您的支持");
		   MM_showHideLayers('dingyue','','hide');
           }
		   
   }
//画廊名单
   function getlist(page) {	 
     var url = "caselist.asp?page="+page;
	 //alert(url);
	 request.open("GET", url, true);
	 request.onreadystatechange= updatePage;
	 request.send(null);
   }
   function updatePage() {
     if (request.readyState == 4) {
	       var response = request.responseText;		  
		   document.getElementById("list").innerHTML =response;
           }
		else
		   {
		   document.getElementById("list").innerHTML ="<img src='images/loading.gif' /><font style='color:#F00'>正在加载案例....</font>"
		   }
   }  

//-->