//调用前先通过setImg1(), setImg2()设置图片和链接地址
//然后调用start1(), start2()显示浮动广告


	var xPos = document.body.clientWidth-20;
	var yPos = document.body.clientHeight/2;
	var step = 0.5;
	var delay = 7; 
	var height = 0;
	var Hoffset = 0;
	var Woffset = 0;
	var yon = 0;
	var xon = 0;
	var pause = true;
	var interval;
	var sUrl1 = "";
	var sImgSrc1 = "";
	
	var xPos2 = document.body.clientWidth/2;
	var yPos2 = document.body.clientHeight-20;
	var step2 = 0.5;
	var delay2 = 7; 
	var height2 = 0;
	var Hoffset2 = 0;
	var Woffset2 = 0;
	var yon2 = 0;
	var xon2 = 0;
	var pause2 = true;
	var interval2;
	var sUrl2 = "";
	var sImgSrc2 = "";
	
	function changePos() {
		width = document.body.clientWidth;
		height = document.body.clientHeight;
		Hoffset = img.offsetHeight;
		Woffset = img.offsetWidth;
		img.style.left = xPos + document.body.scrollLeft;
		img.style.top = yPos + document.body.scrollTop;
		if (yon) {
			yPos = yPos + step;
		}else {
			yPos = yPos - step;
		}
		if (yPos < 0) {
			yon = 1;
			yPos = 0;
		}
		if (yPos >= (height - Hoffset)) {
			yon = 0;
			yPos = (height - Hoffset);
		}
		if (xon) {
			xPos = xPos + step;
		}else {
			xPos = xPos - step;
		}
		if (xPos < 0) {
			xon = 1;
			xPos = 0;
		}
		if (xPos >= (width - Woffset)) {
			xon = 0;
			xPos = (width - Woffset);
		}
	} 
	
	function changePos2() {
		width2 = document.body.clientWidth;
		height2 = document.body.clientHeight;
		Hoffset2 = img2.offsetHeight;
		Woffset2 = img2.offsetWidth;
		img2.style.left = xPos2 + document.body.scrollLeft;
		img2.style.top = yPos2 + document.body.scrollTop;
		if (yon2) {
			yPos2 = yPos2 + step;
		}else {
			yPos2 = yPos2 - step2;
		}
		if (yPos2 < 0) {
			yon2 = 1;
			yPos2 = 0;
		}
		if (yPos2 >= (height2 - Hoffset2)) {
			yon2 = 0;
			yPos2 = (height2 - Hoffset2);
		}
		if (xon2) {
			xPos2 = xPos2 + step2;
		}else {
			xPos2 = xPos2 - step2;
		}
		if (xPos2 < 0) {
			xon2 = 1;
			xPos2 = 0;
		}
		if (xPos2 >= (width2 - Woffset2)) {
			xon2 = 0;
			xPos2 = (width2 - Woffset2);
		}
	} 

	function pause_resume() {
		if(pause) {
			clearInterval(interval);
			pause = false;
		}else {
			interval = setInterval('changePos()',delay);
			pause = true;
		}
		if(pause2) {
			clearInterval(interval2);
			pause2 = false;
		}else {
			interval2 = setInterval('changePos2()',delay);
			pause2 = true;
		}
	}
	
	function setImg1(sUrl, sImgSrc) {
		sUrl1 = sUrl;
		sImgSrc1 = sImgSrc;
	}
	
	function setImg2(sUrl, sImgSrc) {
		sUrl2 = sUrl;
		sImgSrc2 = sImgSrc;
	}
	
	function start1() {
		var sDiv1;
		if (sUrl1 == "")
		{
			sDiv1 = "<div id='img' style='position:absolute;z-index=99'><img src = '" + sImgSrc1 + "' border='0'></div>";
		}
		else
		{
			sDiv1 = "<div id='img' style='position:absolute;z-index=99'><a href='" + sUrl1 + "' target='_blank'><img src = '" + sImgSrc1 + "' border='0'></a></div>";
		}
		document.write(sDiv1);
		img.style.top = yPos;
		interval = setInterval('changePos()', delay);
	}
	
	function start2() {
		var sDiv2;
		if (sUrl2 == "")
		{
			sDiv2 = "<div id='img2' style='position:absolute;z-index=99'><img src = '" + sImgSrc2 + "' border='0'></div>";
		}
		else
		{
			sDiv2 = "<div id='img2' style='position:absolute;z-index=98'><a href='" + sUrl2 + "' target='_blank'><img src='" + sImgSrc2 + "' border='0'></a></div>";
		}
		document.write(sDiv2);
		img2.style.top = yPos;
		interval2 = setInterval('changePos2()', delay);
	}
/*
	var sImg = "";
	sImg += "<div id='img' style='position:absolute;z-index=99;display:none'>";
	sImg += "	<div><a href='http://211.138.126.114:8001/GovermentPortal/OpenInquiry/zjvote2008.html' rel='external'><img style='border:1px solid #FFFFFF;' src='Subject/zj_investigation2008.jpg' /></a></div>";
	sImg += "	<div><img style='border:1px solid #FFFFFF;border-top:0;' src='Subject/jjpc.gif' /></div>";
	sImg += "</div>";
	document.write(sImg);
	img.style.top = yPos;
	interval = setInterval('changePos()', delay);
*/
	
	//setImg1("", "images/link/taizhou.gif");
	//start1();

	//setImg2("Files/2009wmbsszjgg.txt", "images/link/WMBSS1.jpg");
	//start2();