function openLayer(objId,conId){
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();
	if (!document.getElementById("popupAddr")){
		
		var popupDiv = document.createElement("div");
		
		popupDiv.setAttribute("id","popupAddr")
		popupDiv.style.position = "absolute";
		popupDiv.style.border = "1px solid #ccc";
		popupDiv.style.background = "#fff";
		popupDiv.style.zIndex = 99;
		
		
		
		
		var bodyBack = document.createElement("div");
		bodyBack.setAttribute("id","bodybg")
		bodyBack.style.position = "absolute";
		//bodyBack.style.width = "100%";
		//bodyBack.style.width = "1000px";
		bodyBack.style.width = (arrayPageSize[0] - 35 + 'px');
		bodyBack.style.height = (arrayPageSize[1] + 35 + 'px');
		bodyBack.style.zIndex = 98;
		bodyBack.style.top = 0;
		bodyBack.style.left = 0;
		
		bodyBack.style.filter = "alpha(opacity=50)";
		bodyBack.style.opacity = 0.5;
		bodyBack.style.background = "#ddf";
		
		var mybody = document.getElementById(objId);
		insertAfter(popupDiv,mybody);
		insertAfter(bodyBack,mybody);
	
	}

	document.getElementById("bodybg").style.display = "";
	var popObj=document.getElementById("popupAddr")
	popObj.innerHTML = document.getElementById(conId).innerHTML;
	popObj.style.display = "";
	var arrayConSize=getConSize(conId)
	popObj.style.top = arrayPageScroll[1] + (arrayPageSize[3] - arrayConSize[1]) / 2-50 + 'px';
	popObj.style.left = (arrayPageSize[0] - arrayConSize[0]) / 2 -30 + 'px';
}
function getConSize(conId){
	var conObj=document.getElementById(conId);
	conObj.style.position = "absolute";
	conObj.style.left=-1000+"px";
	conObj.style.display="";
	var arrayConSize=[conObj.offsetWidth,conObj.offsetHeight]
	conObj.style.display="none";
	return arrayConSize;
}
function insertAfter(newElement,targetElement){//²εΘλ
	var parent = targetElement.parentNode;
	if(parent.lastChild == targetElement){
	parent.appendChild(newElement);
	}
	else{
	parent.insertBefore(newElement,targetElement.nextSibling);
	}
}
function getPageScroll(){
	var yScroll;
	if (self.pageYOffset) {
	yScroll = self.pageYOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){
	yScroll = document.documentElement.scrollTop;
	} else if (document.body) {
	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){
	sScroll = document.body.scrollWidth;
	yScroll = document.body.scrollHeight;
	} else {
	xScroll = document.body.offsetWidth;
	yScroll = document.body.offsetHeight;
	}

	var windowWidth,windowHeight;
	if (self.innerHeight) {
	windowWidth = self.innerWidth;
	windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) {
	windowWidth = document.documentElement.clientWidth;
	windowHeight = document.documentElement.clientHeight;
	} else if (document.body) {
	windowWidth = document.body.clientWidth;
	windowHeight = document.body.clientHeight;
	}

	var pageWidth,pageHeight
	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 closeLayer(){
	document.getElementById("popupAddr").style.display = "none";
	document.getElementById("bodybg").style.display = "none";
	return false;
}