// JavaScript Document
var xScrollStickCssFilePath="sp\/css\/xframe.css";
//document.write("<style>@import url("+xScrollStickCssFilePath+");</style>");
//**检测浏览器种类*****
var BROWSERNAME="";
switch(navigator.appName.toLowerCase()){
	case "netscape":
		BROWSERNAME="ns";
	break;
	case "microsoft internet explorer":
	default:
		BROWSERNAME="ie";
	break;
}
//**设置初始化事件******
switch(BROWSERNAME){
	case "ns":
		window.addEventListener("load",_xScrollStick_init,false);
	break;
	case "ie":
	default:
		window.attachEvent("onload",_xScrollStick_init);
}
//**初始化函数******
function _xScrollStick_init(){
	var allTheScrollSticks=document.getElementsByTagName("div");
	for(var i=0;i<allTheScrollSticks.length;i++){
		if(allTheScrollSticks[i].className.match(/^((xScrollStick)|(.+ +xScrollStick)|(xScrollStick +.+)|(.+ +xScrollStick +.+))$/))_xScrollStick_event_doInit(allTheScrollSticks[i]);
	}
	window_event_scroll();
}
//**事件响应函数区******
function _xScrollStick_event_doInit(element){
	//初始化变量
	element.offX=element.offsetLeft;
	element.offY=element.offsetTop;
	
	//设置方法
	element.Stick=_xScrollStick_method_Stick;
	
	//设置事件
	switch(BROWSERNAME){
		case "ns":
			window.addEventListener("scroll",window_event_scroll,false);
		break;
		case "ie":
		default:
			window.attachEvent("onscroll",window_event_scroll);
	}
	

	document.body.parentNode.onscroll=window_event_scroll;
}
function window_event_scroll(){
	var allTheScrollSticks=document.getElementsByTagName("div");
	for(var i=0;i<allTheScrollSticks.length;i++){
		if(allTheScrollSticks[i].className.match(/^((xScrollStick)|(.+ +xScrollStick)|(xScrollStick +.+)|(.+ +xScrollStick +.+))$/))try{allTheScrollSticks[i].Stick();}catch(e){}
	}
}

function _xScrollStick_method_Stick(){
	var x=this.offX, y=10, po=this
	this.style.position="absolute";
	x+=document.body.parentNode.scrollLeft;
	
	if(document.body.parentNode.scrollTop>160){
		y=y+document.body.parentNode.scrollTop-160;
	}
	/*alert(document.body.parentNode.scrollTop);*/
	this.style.top=y+"px";
	
}