function borderize(what,color){
what.style.borderColor=color
}

function borderize_on(e){
if (document.all)
source3=event.srcElement
else if (document.getElementById)
source3=e.target
if (source3.className=="menulines"){
borderize(source3,"black")
}
else{
while(source3.tagName!="TABLE"){
source3=document.getElementById? source3.parentNode : source3.parentElement
if (source3.className=="menulines")
borderize(source3,"black")
}
}
}

function borderize_off(e){
if (document.all)
source4=event.srcElement
else if (document.getElementById)
source4=e.target
if (source4.className=="menulines")
borderize(source4,"white")
else{
while(source4.tagName!="TABLE"){
source4=document.getElementById? source4.parentNode : source4.parentElement
if (source4.className=="menulines")
borderize(source4,"white")
}
}
}

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_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; }
}

function checkall(form, prefix, checkall) {
	var checkall = checkall ? checkall : 'chkall';
	for(var i = 0; i < form.elements.length; i++) {
		var e = form.elements[i];
		if(e.name != checkall && (!prefix || (prefix && e.name.match(prefix)))) {
			e.checked = form.elements(checkall).checked;;
		}
	}
}

function redirect(url) {
	window.location.replace(url);
}

function changecolor(theelement,color)
{
   theelement.style.backgroundColor = color;
}

function openScript(col) {
	var Win = window.open('colors.php?'+col, 'helpWindow', 'width=300,height=100,resizable=0,scrollbars=0,menubar=0,status=0');
}
function Popup(url, window_name, window_width, window_height) {
		settings="toolbar=no,location=no,directories=no,"+"status=no,menubar=no,scrollbars=yes,"+"resizable=yes,width="+window_width+",height="+window_height;NewWindow=window.open(url,window_name,settings);
	}
function checkall(form) {
	for(var i = 0;i < form.elements.length; i++) {var e = form.elements[i];if (e.name != 'chkall') e.checked = form.chkall.checked;}
	}
function findobj(n, d) {
	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); return x;
	}
function copycode(obj) {
	var rng = document.body.createTextRange();rng.moveToElementText(obj);rng.scrollIntoView();rng.select();rng.execCommand("Copy");rng.collapse(false);
	}


function fade(el, fadeIn, steps, msec) {
	if (steps == null) steps = fadeSteps;
	if (msec == null) msec = fademsec;
	if (el.fadeIndex == null)
		el.fadeIndex = fadeArray.length;
	fadeArray[el.fadeIndex] = el;
	if (el.fadeStepNumber == null) {
		if (el.style.visibility == "hidden")
			el.fadeStepNumber = 0;
		else
			el.fadeStepNumber = steps;
		if (fadeIn)
			el.style.filter = "Alpha(Opacity=0)";
		else
			el.style.filter = "Alpha(Opacity=100)";
	}
	window.setTimeout("repeatFade(" + fadeIn + "," + el.fadeIndex + "," + steps + "," + msec + ")", msec);
}
function repeatFade(fadeIn, index, steps, msec) {
	el = fadeArray[index];

	c = el.fadeStepNumber;
	if (el.fadeTimer != null)
		window.clearTimeout(el.fadeTimer);
	if ((c == 0) && (!fadeIn)) {
		el.style.visibility = "hidden";
		return;
	}
	else if ((c==steps) && (fadeIn)) {
		el.style.filter = "";
		el.style.visibility = "visible";
		return;
	}
	else {
		(fadeIn) ? 	c++ : c--;
		el.style.visibility = "visible";
		el.style.filter = "Alpha(Opacity=" + 100*c/steps + ")";
		el.fadeStepNumber = c;
		el.fadeTimer = window.setTimeout("repeatFade(" + fadeIn + "," + index + "," + steps + "," + msec + ")", msec);
	}
}
function AddToShoppingCart(ProdID,TYPE)
{
	var url = "shop.php?id="+ProdID+"&type="+TYPE+"&quantity=1";
	var popup = window.open(url,"shoppingcart","menubar=no,toolbar=no,location=no,directories=no,status=no,width=600,height=362,left=0,top=0,scrollbars=yes");
	return;
}


PositionX = 0;
PositionY = 0;
defaultWidth  = 100;
defaultHeight = 100;
var AutoClose = true;
if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=yes,width=150,height=100,left=0,top=0';
var optIE='resizable=yes,scrollbars=yes,titlebar=yes,width=150,height=100,,left=0,top=0';
function popImage(imageURL,imageTitle){
if (isNN){imgWin=window.open('about:blank','www',optNN);}
if (isIE){imgWin=window.open('about:blank','www','scrollbars=yes');}
with (imgWin.document){
writeln('<html><head><title>Loading...</title><style>body{margin:0px;}</style>');writeln('<sc'+'ript>');
writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(100,100);');
writeln('width=100-(document.body.clientWidth-document.images[0].width);');
writeln('height=100-(document.body.clientHeight-document.images[0].height);');
writeln('window.resizeTo(width,height);}');writeln('if (isNN){');
writeln('window.innerWidth=document.images["SiteEngine"].width;');writeln('window.innerHeight=document.images["SiteEngine"].height;}}');
writeln('function doTitle(){document.title="'+imageTitle+'";}');writeln('</sc'+'ript>');
if (!AutoClose) writeln('</head><body bgcolor=#FFFFFF scroll="auto" onBlur="this.close()" onload="reSizeToImage();doTitle();self.focus()">')
else writeln('</head><body bgcolor=#FFFFFF scroll="auto" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
writeln('<a href=window.close();><img name="SiteEngine" src='+imageURL+' style="display:block" border=0 galleryimg=no></a></body></html>');
close();
}}

// 2003-11-22 0:28 cool botton
document.onmouseover = doOver;
document.onmouseout  = doOut;
document.onmousedown = doDown;
document.onmouseup   = doUp;


function doOver() {
	var toEl = getReal(window.event.toElement, "className", "coolButton");
	var fromEl = getReal(window.event.fromElement, "className", "coolButton");
	if (toEl == fromEl) return;
	var el = toEl;

//	alert(el);

//	var cDisabled = el.getAttribute("cDisabled");
	var cDisabled = el.cDisabled;
//	alert(cDisabled);
	cDisabled = (cDisabled != null); // If CDISABLED atribute is present

	if (el.className == "coolButton")
		el.onselectstart = new Function("return false");

	if ((el.className == "coolButton") && !cDisabled) {
		makeRaised(el);
		makeGray(el,false);
	}
}

function doOut() {
	var toEl = getReal(window.event.toElement, "className", "coolButton");
	var fromEl = getReal(window.event.fromElement, "className", "coolButton");
	if (toEl == fromEl) return;
	var el = fromEl;

//	var cDisabled = el.getAttribute("cDisabled");
	var cDisabled = el.cDisabled;
	cDisabled = (cDisabled != null); // If CDISABLED atribute is present

	var cToggle = el.cToggle;
	toggle_disabled = (cToggle != null); // If CTOGGLE atribute is present

	if (cToggle && el.value) {
		makePressed(el);
		makeGray(el,true);
	}
	else if ((el.className == "coolButton") && !cDisabled) {
		makeFlat(el);
		makeGray(el,true);
	}

}

function doDown() {
	el = getReal(window.event.srcElement, "className", "coolButton");

	var cDisabled = el.cDisabled;
	cDisabled = (cDisabled != null); // If CDISABLED atribute is present

	if ((el.className == "coolButton") && !cDisabled) {
		makePressed(el)
	}
}

function doUp() {
	el = getReal(window.event.srcElement, "className", "coolButton");

	var cDisabled = el.cDisabled;
	cDisabled = (cDisabled != null); // If CDISABLED atribute is present

	if ((el.className == "coolButton") && !cDisabled) {
		makeRaised(el);
	}
}


function getReal(el, type, value) {
	temp = el;
	while ((temp != null) && (temp.tagName != "BODY")) {
		if (eval("temp." + type) == value) {
			el = temp;
			return el;
		}
		temp = temp.parentElement;
	}
	return el;
}

function findChildren(el, type, value) {
	var children = el.children;
	var tmp = new Array();
	var j=0;

	for (var i=0; i<children.length; i++) {
		if (eval("children[i]." + type + "==\"" + value + "\"")) {
			tmp[tmp.length] = children[i];
		}
		tmp = tmp.concat(findChildren(children[i], type, value));
	}

	return tmp;
}

function disable(el) {

	if (document.readyState != "complete") {
		window.setTimeout("disable(" + el.id + ")", 100);	// If document not finished rendered try later.
		return;
	}

	var cDisabled = el.cDisabled;

	cDisabled = (cDisabled != null); // If CDISABLED atribute is present

	if (!cDisabled) {
		el.cDisabled = true;

		if (document.getElementsByTagName) {	// IE5
			el.innerHTML =	"<span style='background: buttonshadow; filter: chroma(color=red) dropshadow(color=buttonhighlight, offx=1, offy=1); width: 100%; height: 100%; text-align: center;'>" +
							"<span style='filter: mask(color=red); width: 100%; height: 100%; text-align: center;'>" +
							el.innerHTML +
							"</span>" +
							"</span>";
		}
		else { // IE4
			el.innerHTML =	'<span style="background: buttonshadow; width: 100%; height: 100%; text-align: center;">' +
							'<span style="filter:Mask(Color=buttonface) DropShadow(Color=buttonhighlight, OffX=1, OffY=1, Positive=0); height: 100%; width: 100%%; text-align: center;">' +
							el.innerHTML +
							'</span>' +
							'</span>';
		}

		//.inner {
		//	font: menu;
		//	width: 100px;
		//	filter: mask(color=red);
		//}
		//
		//.outer {
		//	width: 100px;
		//	background: buttonshadow;
		//	filter: chroma(color=red) dropshadow(color=buttonhighlight, offx=1, offy=1);
		//}

		if (el.onclick != null) {
			el.cDisabled_onclick = el.onclick;
			el.onclick = null;
		}
	}
}

function enable(el) {
	var cDisabled = el.cDisabled;

	cDisabled = (cDisabled != null); // If CDISABLED atribute is present

	if (cDisabled) {
		el.cDisabled = null;
		el.innerHTML = el.children[0].children[0].innerHTML;

		if (el.cDisabled_onclick != null) {
			el.onclick = el.cDisabled_onclick;
			el.cDisabled_onclick = null;
		}
	}
}

function addToggle(el) {
	var cDisabled = el.cDisabled;

	cDisabled = (cDisabled != null); // If CDISABLED atribute is present

	var cToggle = el.cToggle;

	cToggle = (cToggle != null); // If CTOGGLE atribute is present

	if (!cToggle && !cDisabled) {
		el.cToggle = true;

		if (el.value == null)
			el.value = 0;		// Start as not pressed down

		if (el.onclick != null)
			el.cToggle_onclick = el.onclick;	// Backup the onclick
		else
			el.cToggle_onclick = "";

		el.onclick = new Function("toggle(" + el.id +"); " + el.id + ".cToggle_onclick();");
	}
}

function removeToggle(el) {
	var cDisabled = el.cDisabled;

	cDisabled = (cDisabled != null); // If CDISABLED atribute is present

	var cToggle = el.cToggle;

	cToggle = (cToggle != null); // If CTOGGLE atribute is present

	if (cToggle && !cDisabled) {
		el.cToggle = null;

		if (el.value) {
			toggle(el);
		}

		makeFlat(el);

		if (el.cToggle_onclick != null) {
			el.onclick = el.cToggle_onclick;
			el.cToggle_onclick = null;
		}
	}
}

function toggle(el) {
	el.value = !el.value;

	if (el.value)
		el.style.background = "URL(/images/tileback.gif)";
	else
		el.style.backgroundImage = "";

//	doOut(el);
}


function makeFlat(el) {
	with (el.style) {
		background = "";
		border = "1px solid buttonface";
		padding      = "1px";
	}
}

function makeRaised(el) {
	with (el.style) {
		borderLeft   = "1px solid buttonhighlight";
		borderRight  = "1px solid buttonshadow";
		borderTop    = "1px solid buttonhighlight";
		borderBottom = "1px solid buttonshadow";
		padding      = "1px";
	}
}

function makePressed(el) {
	with (el.style) {
		borderLeft   = "1px solid buttonshadow";
		borderRight  = "1px solid buttonhighlight";
		borderTop    = "1px solid buttonshadow";
		borderBottom = "1px solid buttonhighlight";
		paddingTop    = "2px";
		paddingLeft   = "2px";
		paddingBottom = "0px";
		paddingRight  = "0px";
	}
}

function makeGray(el,b) {
	var filtval;

	if (b)
		filtval = "gray()";
	else
		filtval = "";

	var imgs = findChildren(el, "tagName", "IMG");

	for (var i=0; i<imgs.length; i++) {
		imgs[i].style.filter = filtval;
	}

}
document.write("<style>");
document.write(".title{background-color: buttonface;font-family:verdana;font-size:10pt}");
document.write(".coolBar	{background: buttonface;border-top: 1px solid buttonhighlight;	border-left: 1px solid buttonhighlight;	border-bottom: 1px solid buttonshadow; border-right: 1px solid buttonshadow; padding: 2px; font-family:Arial;font-size:9pt;line-height:11pt}");
document.write(".coolButton {border: 1px solid buttonface; padding: 1px; cursor: default;}");
document.write(".coolButton IMG	{filter: gray();}");
document.write("</style>");

// 字体
function doZoom(size){
	document.getElementById('zoom').style.fontSize=size+'px'
}

var postSubmited = false;

// CTRL+ENTER发送
function ctlent(obj)
{
	if(postSubmited == false && (event.ctrlKey && window.event.keyCode == 13) || (event.altKey && window.event.keyCode == 83))
	{
		if(this.document.input.psubmit)
		{
			postSubmited = true;
			this.document.input.psubmit.disabled = true;
			this.document.input.submit();
		}
		else if(validate(this.document.input))
		{
			postSubmited = true;
			if(this.document.input.topicsubmit) this.document.input.topicsubmit.disabled = true;
			if(this.document.input.replysubmit) this.document.input.replysubmit.disabled = true;
			if(this.document.input.editsubmit) this.document.input.editsubmit.disabled = true;
			this.document.input.submit();
		}
	}
}
// 在线帮助
function onlinehelp(swin)
{
	window.open(swin,"","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=500,height=400");
}
//检查电子邮件
function FcheckEmail(n,v){
	var a=0
	var p=0
	for(var i=1;i<v.length;i++){
		if(!v.charAt(i))return false
		else if(v.charAt(i)=='@'){a++;if(v.charAt(i+1)==''){ alert(n+" is not valid!");return false; }}
		else if(v.charAt(i)=='.'){p++;if(v.charAt(i+1)==''||v.charAt(i+1)=='@'||v.charAt(i-1)=='@'){ alert(n+" is not valid!");return false; }}
	}
	if(a==1&&p){ return true; }
	else { alert(n+" is not valid!");return false; }
}

var postminchars = 0;
var postmaxchars = 10000;
var disablepostctrl =1;
function validate(theform)
{

        if ((theform.title.value == "" || theform.message.value == "") && theform.flag.value!="reply")
        {
                alert("请完成标题和内容栏.");
                return false;
        }
        else if (theform.flag.value =="reply" && theform.message.value == "")
        {
                alert("请完成内容栏.");
                return false;
        }
        // if (!disablepostctrl && ((postminchars != 0 && theform.message.value.length < postminchars) || (postmaxchars != 0 && theform.message.value.length > postmaxchars)))
        // {
        //         alert("您的帖子长度不符合要求\n\n当前长度: "+theform.message.value.length+" 字节\n系统限制: "+postminchars+" 到 "+postmaxchars+" 字节");
        //         return false;
        // }
        theform.topicsubmit.disabled = true;
        return true;
}

function showadv(obj)
{
	for (i=1; i< myArray.length+100; i++)
	{
		if (obj==i)
		{
			document.getElementById("show"+obj).style.display = "";
		}
		else
		{
			if (document.getElementById("show"+i))
			{
		 		document.getElementById("show"+i).style.display = "none";
		 	}
		}
	}
}
// 重定textarea大小
function ResizeArea(objName, resize)
{
	var obj = document.getElementById(objName);
	if (obj.rows <= 8 && resize<0 || resize==0)
        {
		return;
	}
	else if (resize>0){
		obj.style.width = "100%";
	}
	obj.rows = obj.rows + resize;
}

// QQ图像
function out(dir)
{
scrolltext.trueSpeed = true;
scrolltext.direction =dir;
scrolltext.scrollAmount=1;
scrolltext.scrollDelay=50;
scrolltext.stop();
scrolltext.start();
}
function scroll(dir,speed)
{
scrolltext.trueSpeed = true;
scrolltext.direction = dir;
scrolltext.scrollAmount=1;
scrolltext.scrollDelay=speed;
scrolltext.stop();
scrolltext.start();
}

function Toggle(e){
	if (e.checked) {
		Highlight(e);
	}else {
		Unhighlight(e);
	}
}
function submitForm()
{
	document.forms.boka.elements.content.value = oEdit1.getHTMLBody();
	alert(oEdit1.getHTMLBody());
	// document.forms.boka.submit()
}
//** iframe自动适应页面 **//

//输入你希望根据页面高度自动调整高度的iframe的名称的列表
//用逗号把每个iframe的ID分隔. 例如: ["myframe1", "myframe2"]，可以只有一个窗体，则不用逗号。

//定义iframe的ID
var iframeids=["login"]

//如果用户的浏览器不支持iframe是否将iframe隐藏 yes 表示隐藏，no表示不隐藏
var iframehide="yes"

function dyniframesize()
{
  var dyniframe=new Array()
  for (i=0; i<iframeids.length; i++)
  {
   if (document.getElementById)
   {
    //自动调整iframe高度
    dyniframe[dyniframe.length] = document.getElementById(iframeids[i]);
    if (dyniframe[i] && !window.opera)
    {
     dyniframe[i].style.display="block"
     if (dyniframe[i].contentDocument && dyniframe[i].contentDocument.body.offsetHeight) //如果用户的浏览器是NetScape
      dyniframe[i].height = dyniframe[i].contentDocument.body.offsetHeight;
     else if (dyniframe[i].Document && dyniframe[i].Document.body.scrollHeight) //如果用户的浏览器是IE
      dyniframe[i].height = dyniframe[i].Document.body.scrollHeight;
    }
   }
   //根据设定的参数来处理不支持iframe的浏览器的显示问题
   if ((document.all || document.getElementById) && iframehide=="no")
   {
    var tempobj=document.all? document.all[iframeids[i]] : document.getElementById(iframeids[i])
    tempobj.style.display="block"
   }
  }
}

if (window.addEventListener)
window.addEventListener("load", dyniframesize, false)
else if (window.attachEvent)
window.attachEvent("onload", dyniframesize)
else
window.onload=dyniframesize


function Disable(form)
{
	if (document.getElementById)
	{
		for (var i = 0; i < form.length; i++)
		{
			if (form.elements[i].type.toLowerCase() == "submit")
			form.elements[i].disabled = true;
		}
	}
	return true;
}