function popupSlideshow(w,h,ssid){
	showLightbox(w,h,"/popupss.php?ssid="+ssid+"&w="+w+"&h="+h);
}
// JavaScript Document
var windowHeight; 
var panelHeight;
var content;
function getPageScroll(){ 
	var yScroll; 
	if (self.pageYOffset) {  
		yScroll = self.pageYOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;  
	}    
	arrayPageScroll = new Array('',yScroll) 
	return arrayPageScroll;    
}   
function getPageSize(){   
	          
	var xScroll, yScroll;         
	  
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}
	if(xScroll < windowWidth){	
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}
	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}

function pause(numberMillis) {
	var now = new Date();
	var exitTime = now.getTime() + numberMillis;
	while (true) {
		now = new Date();
		if (now.getTime() > exitTime)
			return;
	}
}
function getKey(e){
	if (e == null) { // ie
		keycode = event.keyCode;
	} else { // mozilla
		keycode = e.which;
	}
	key = String.fromCharCode(keycode).toLowerCase();
	
	if(key == 'x'){ hideLightbox(); }
}

function listenKey () {	document.onkeypress = getKey; }


function showLightbox(w,h,url)
//url:模块修改页面
{
	//if(!loadCompleted) return;
	
	panelHeight=h;
	
	var objOverlay = document.getElementById('overlay');
	var objLightbox = document.getElementById('lightbox');
	var objalerttext = document.getElementById('alerttext');
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();

	objalerttext.style.width=w;	//编辑窗口宽度
	objalerttext.style.height=h;	//编辑窗口高度
	objalerttext.style.top = Math.ceil((arrayPageSize[3]-h)/3)+arrayPageScroll[1];
	objalerttext.style.left = Math.ceil((arrayPageSize[2]-w)/2);
	objalerttext.innerHTML='<div id="sysPanel" style="width:'+w+'px;height:'+h+'px;margin:0px;padding:0px;border: 1px solid #B0B0B0;"><iframe id="panelFrame" frameborder="0" scrolling="no" width="'+w+'" height="'+h+'" marginheight="0" marginwidth="0" hspace="0" vspace="0" src="'+url+'"></iframe></div>';
	
	objOverlay.style.height = (arrayPageSize[1] + 'px');
	objOverlay.style.display = 'block';
	objalerttext.style.display = 'block';
	
}


function scrollPanel(){
	var arrayPageSize = getPageSize();
	var pagescroll=getPageScroll();
	var Panel=document.getElementById("alerttext");
	Panel.style.top=Math.ceil((arrayPageSize[3]-panelHeight)/2)+pagescroll[1];
}

function hideLightbox(scrollHandler){
	objOverlay = document.getElementById('overlay');
	objLightbox = document.getElementById('lightbox');
	objalerttext = document.getElementById('alerttext');
	objOverlay.style.display = 'none';
	objLightbox.style.display = 'none';
	objalerttext.style.display = 'none';

	document.onkeypress = '';
	
	//delOnScrollListener(scrollHandler);
}

function initLightbox()
{
	if (!document.getElementsByTagName){ return; }
	var anchors = document.getElementsByTagName("a");

	// loop through all anchor tags
	for (var i=0; i<anchors.length; i++){
		var anchor = anchors[i];

		if (anchor.getAttribute("href") && (anchor.getAttribute("rel") == "lightbox")){
			anchor.onclick = function () {showLightbox(this); return false;}
		}
	}

	var objBody = document.getElementsByTagName("body").item(0);
	var objOverlay = document.createElement("div");
	objOverlay.setAttribute('id','overlay');
	objOverlay.style.display = 'none';
	objOverlay.style.position = 'absolute';
	objOverlay.style.top = '0';
	objOverlay.style.left = '0';
	objOverlay.style.zIndex = '100';
 	objOverlay.style.width = '100%';
	objBody.insertBefore(objOverlay, objBody.firstChild);
	var objContent = document.createElement("div");
	objContent.setAttribute('id','alerttext');
	objContent.style.position = 'absolute';
	objContent.style.display = 'none';
	objContent.style.zIndex = '150';
	objBody.insertBefore(objContent, objBody.firstChild);
	var objLightbox = document.createElement("div");
	objLightbox.setAttribute('id','lightbox');
	objLightbox.style.display = 'none';
	objLightbox.style.position = 'absolute';
	objLightbox.style.zIndex = '100';	
	objBody.insertBefore(objLightbox, objOverlay.nextSibling);
}

function scrollToolbox(){
	var arrayPageSize = getPageSize();
	var pagescroll=getPageScroll();
	var ToolBox=document.getElementById("mytoolbox");
	ToolBox.style.top=Math.ceil((arrayPageSize[3]-300)/3)+pagescroll[1];
}

//模块工具箱
function showToolbox(tbHTML)
{
	var objBody = document.getElementsByTagName("body").item(0);
	var toolbox = document.createElement('div');
	toolbox.setAttribute('id','mytoolbox');
	toolbox.style.position = 'absolute';
	toolbox.style.display = 'none';
	toolbox.style.zIndex = '98';
	w=145;
	toolbox.style.width=w;	//编辑窗口宽度
	toolbox.innerHTML=tbHTML;
	objBody.insertBefore(toolbox, objBody.firstChild);
	if(!_gInitPos){
		var arrayPageSize = getPageSize();
		var arrayPageScroll = getPageScroll();
		toolbox.style.top = Math.ceil((arrayPageSize[3]-toolbox.style.height)/3)+arrayPageScroll[1];
		toolbox.style.left = Math.ceil(arrayPageSize[0]-w-20);
		_gY=toolbox.style.top;
		_gX=toolbox.style.left;
	}else{
		toolbox.style.top = _gY;
		toolbox.style.left = _gX;
	}
	toolbox.style.display = 'block';
	
	window.addOnScrollListener(scrollToolbox);
	new YAHOO.util.DD("mytoolbox");
}

function hideToolbox(del){
	var ToolBox = document.getElementById('mytoolbox');
	if(ToolBox==null) return;
	_gX=ToolBox.style.left;
	_gY=ToolBox.style.top;
	ToolBox.innerHTML='';
	ToolBox.style.display = 'none';
	
	if(del) window.delOnScrollListener(scrollToolbox);
}

window.onloadListeners=new Array();
window.addOnLoadListener=function(listener){
	window.onloadListeners[window.onloadListeners.length]=listener;
}
window.delOnLoadListener=function(listener){
	for(var i=0;i<window.onloadListeners.length;i++){
		if(window.onloadListeners[i]==listener){
			var r=i;
		}
	}
	window.onloadListeners.splice(r,1);
}
window.onload=function(){
	for(var i=0;i<window.onloadListeners.length;i++){
		var func=window.onloadListeners[i];
		func.call();
	}
}
window.addOnLoadListener(initLightbox);

listenKey();