// 浮动窗口
var persistclose=0 //set to 0 or 1. 1 means once the bar is manually closed, it will remain closed for browser session
var startX = -2 // set x offset of bar in pixels
var startY = 200 // set y offset of bar in pixels
var verticalpos = "fromtop" //enter "fromtop" or "frombottom"
function iecompattest(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}
function staticbar(){
	barheight=document.getElementById("helper").offsetHeight
	var ns = (navigator.appName.indexOf("Netscape") != -1) || window.opera;
	var d = document;
	function ml(id){
		var el=d.getElementById(id);
		if (!persistclose || persistclose && get_cookie("remainclosed")=="")
		el.style.visibility="visible"
		if(d.layers)el.style=el;
		el.sP=function(x,y){this.style.left=x+"px";this.style.top=y+"px";};
		el.x = startX;
		if (verticalpos=="fromtop")
		el.y = startY;
		else{
		el.y = ns ? pageYOffset + innerHeight : iecompattest().scrollTop + iecompattest().clientHeight;
		el.y -= startY;
		}
		return el;
	}
	window.stayTopLeft=function(){
		if (verticalpos=="fromtop"){
		var pY = ns ? pageYOffset : iecompattest().scrollTop;
		ftlObj.y += (pY + startY - ftlObj.y)/20;
		}
		else{
		var pY = ns ? pageYOffset + innerHeight - barheight: iecompattest().scrollTop + iecompattest().clientHeight - barheight;
		ftlObj.y += (pY - startY - ftlObj.y)/20;
		}
		ftlObj.sP(ftlObj.x, ftlObj.y);
		setTimeout("stayTopLeft()", 1);
	}
	ftlObj = ml("helper");
	stayTopLeft();
}
if (window.addEventListener)
	window.addEventListener("load", staticbar, false);
else if (window.attachEvent)
	window.attachEvent("onload", staticbar);
else if (document.getElementById)
	window.onload = staticbar;
	
$(function() {
	
	if( $('.helper_main').height() < 90 ){
		$('.helper_main').height(90);
	}
	
	$('#helper').hover(function() {
		$('#helper .helper_main').show("normal");
	}, function() {
		$('#helper .helper_main').hide("normal");
	});
});