var Uugoo_Screen_LU_GNv__id__;
var Uugoo_Screen_LU_GNv__ad__;
var Uugoo_Screen_LU_GNv_vx = 2 + 4 * Math.random();
var Uugoo_Screen_LU_GNv_vy = 2 + 4 * Math.random();
var Uugoo_Screen_LU_GNv_xx = 0;
var Uugoo_Screen_LU_GNv_yy = 0;


var __bs__ = navigator.userAgent.indexOf("MSIE") > 0 ?
	"MSIE" : navigator.userAgent.indexOf("Safari") > 0 ?
	"Safari" : "others";
var __dt__ = (document.documentElement.clientHeight > 0) &&
	(__bs__ == "MSIE" || document.body.clientHeight > document.documentElement.clientHeight) ?
	"W3C" : "undefined";
function MK_pageY() {
	if (__bs__ == "MSIE") {
		if (__dt__ == "W3C")
			return document.documentElement.scrollTop;
		else
			return document.body.scrollTop;
	} else {
		return window.pageYOffset;
	}
}
function MK_pageX() {
	if (__bs__ == "MSIE") {
		if (__dt__ == "W3C")
			return document.documentElement.scrollLeft;
		else
			return document.body.scrollLeft;
	} else {
		return window.pageXOffset;
	}
}
function MK_pageH() {
	if (__bs__ == "Safari")
		return window.innerHeight;
	else if (__dt__ == "W3C")
		return document.documentElement.clientHeight;
	else
		return document.body.clientHeight;
}
function MK_pageW() {
	if (__bs__ == "Safari")
		return window.innerWidth;
	else if (__dt__ == "W3C")
		return document.documentElement.clientWidth;
	else
		return document.body.clientWidth;
}
function MK_posY(o, v) {
	if (!o || !o.style) return ;
	if (v) {
		o.style.top = parseInt(v) + "px";
	} else {
		return o.style.top;
	}
}
function MK_posX(o, v) {
	if (!o || !o.style) return ;
	if (v) {
		o.style.left = parseInt(v) + "px";
	} else {
		return o.style.left;
	}
}
function atoi(s) {
	var r = parseInt(s);
	return isNaN(r) ? 0 : r;
}
function magic_locus(x1, x2, n) {
	x1 = atoi(x1);
	x2 = atoi(x2);
	n = atoi(n);
	var d = Math.abs(x1 - x2);
	if (d < n) return magic_locus(x1, x2, d / 2);
	return n <= 1 ? x1 : (x1 + (n-1) * x2) / n ;
}

function Uugoo_Screen_LU_GNv_Move(){
try{
var pageX = MK_pageX();
var pageY = MK_pageY();
var pageW = MK_pageW();
var pageH = MK_pageH();
var _div = document.getElementById('Uugoo_Screen_LU_GNv_Div');
Uugoo_Screen_LU_GNv_xx = Uugoo_Screen_LU_GNv_xx + Uugoo_Screen_LU_GNv_vx;
Uugoo_Screen_LU_GNv_yy = Uugoo_Screen_LU_GNv_yy + Uugoo_Screen_LU_GNv_vy;
Uugoo_Screen_LU_GNv_vx += 1 * (Math.random() - 0.5);
Uugoo_Screen_LU_GNv_vy += 1 * (Math.random() - 0.5);
if(Uugoo_Screen_LU_GNv_vx > 6) Uugoo_Screen_LU_GNv_vx = 6 * 2 - Uugoo_Screen_LU_GNv_vx;
if(Uugoo_Screen_LU_GNv_vy > 6) Uugoo_Screen_LU_GNv_vy = 6 * 2 - Uugoo_Screen_LU_GNv_vy;
if(Uugoo_Screen_LU_GNv_vx < -6) Uugoo_Screen_LU_GNv_vx = -6 * 2 - Uugoo_Screen_LU_GNv_vx;
if(Uugoo_Screen_LU_GNv_vy < -6) Uugoo_Screen_LU_GNv_vy = -6 * 2 - Uugoo_Screen_LU_GNv_vy;
if(Uugoo_Screen_LU_GNv_xx <= pageX){
Uugoo_Screen_LU_GNv_xx = pageX;
Uugoo_Screen_LU_GNv_vx = 2 + 4 * Math.random();
}
if(Uugoo_Screen_LU_GNv_xx >= pageX + pageW - 296){
Uugoo_Screen_LU_GNv_xx = pageX + pageW - 296;
Uugoo_Screen_LU_GNv_vx = -2 - 4 * Math.random();
}
if(Uugoo_Screen_LU_GNv_yy <= pageY){
Uugoo_Screen_LU_GNv_yy = pageY;Uugoo_Screen_LU_GNv_vy = 2 + 4 * Math.random();
}
if(Uugoo_Screen_LU_GNv_yy >= pageY + pageH - 244){
Uugoo_Screen_LU_GNv_yy = pageY + pageH - 244;
Uugoo_Screen_LU_GNv_vy = -2 - 4 * Math.random();
}
MK_posX(_div, Uugoo_Screen_LU_GNv_xx);
MK_posY(_div, Uugoo_Screen_LU_GNv_yy);
} catch(e) {}
}
function hide()  
{   
Uugoo_Screen_LU_GNv_Div.style.visibility="hidden"; 

}
function Uugoo_Screen_LU_GNv_Load() {
document.writeln('<div id="Uugoo_Screen_LU_GNv_Div" style="position: absolute;"><div style="position: absolute; z-index: 1;">');
document.writeln('<a href="http://ah.anhuinews.com/wanjiang.shtml" target="_blank"><img src="menu6.jpg" width="296" height="244" border="0" /></a>');
document.writeln('<div><img src="images/close2.gif" onClick="javascript:window.hide()" width=100 height=14 border=0 vspace=3 alt="关闭对联广告"></div>');
document.writeln('</div>');
document.writeln('</div>');

Uugoo_Screen_LU_GNv__id__ = setInterval("Uugoo_Screen_LU_GNv_Move();", 200);
}
Uugoo_Screen_LU_GNv_Load();