var ns = (navigator.appName.indexOf("Netscape") != -1);
var d = document;
var px = document.layers ? "" : "px";
function JSFX_FloatDiv(id, sx, sy)
{	
	var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
	window[id + "_obj"] = el;
	if(d.layers)el.style=el;
	el.cx = el.sx = sx;el.cy = el.sy = sy;
	el.sP=function(x,y){this.style.left=x+px;this.style.top=y+px;};
	el.flt=function()
	{
		var pX, pY;
		pX = (this.sx >= 0) ? 0 : ns ? innerWidth : 
		document.documentElement && document.documentElement.clientWidth ? 
		document.documentElement.clientWidth : document.body.clientWidth;
		pY = ns ? pageYOffset : document.documentElement && document.documentElement.scrollTop ? 
		document.documentElement.scrollTop : document.body.scrollTop;
		if(this.sy<0) 
		pY += ns ? innerHeight : document.documentElement && document.documentElement.clientHeight ? 
		document.documentElement.clientHeight : document.body.clientHeight;
		this.cx += (pX + this.sx - this.cx)/4;this.cy += (pY + this.sy - this.cy)/4;
		this.sP(this.cx, this.cy);
		//setTimeout(this.id + "_obj.flt()", 20);
	}
	return el;
}

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;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}


	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}

var flagStatusDetail = true;
function HideDetaile(){
	document.getElementById("obj_detaile").style.display="none";
	document.getElementById("obj_detaile_bg").style.display="none";
	flagStatusDetail = true;
}

function ResizeBG(){
	var arrayPageSize = getPageSize(); 
	document.getElementById("obj_detaile_bg").style.height=arrayPageSize[1]+"px";
}

function ShowDetaile(){
	ResizeBG();
	document.getElementById("obj_detaile").style.display="block";
	document.getElementById("obj_detaile_bg").style.display="block";
	flagStatusDetail = false;
}

function ShowConfirmWindow(){
	ResizeConfirmBG();
	document.getElementById("obj_confirm").style.display="block";
	document.getElementById("obj_confirm_bg").style.display="block";
}
function ResizeConfirmBG(){
	var arrayPageSize = getPageSize(); 
	document.getElementById("obj_confirm_bg").style.height=arrayPageSize[1]+"px";
}
function HideConfirm(){
	document.getElementById("obj_confirm").style.display="none";
	document.getElementById("obj_confirm_bg").style.display="none";
}