		<!-- Begin
		
	  function DivSetVisible(state){
		var DivRef = document.getElementById('float_img');
		if(state){
			DivRef.style.display = "block";
		}
		else{
			DivRef.style.display = "none";
		}
	  }
		
		var xPos =800;
		var yPos = 0;
		var step = 1;
		var delay = 30; 
		var height = 0;
		var Hoffset = 0;
		var Woffset = 0;
		var yon = 0;
		var xon = 0;
		var interval;
		var img=document.getElementById("float_img");
		img.style.top = yPos;
		//document.getElementById("float_img").style.width=document.getElementById("f_pic").offsetWidth;
		//alert(document.getElementById("f_pic").offsetWidth);
		function changePos() {
			var DTD = document.compatMode == "CSS1Compat" ? document.documentElement : document.body;
    		width = DTD.clientWidth;
    		height =DTD.clientHeight;
    		Hoffset = img.offsetHeight;
    		Woffset = img.offsetWidth;
    		img.style.left = xPos + DTD.scrollLeft+"px";
    		img.style.top = yPos + DTD.scrollTop+"px";
			img.style.width=document.getElementById("f_pic").offsetWidth+"px";
    		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 start() {
			DivSetVisible(true);
    		interval = setInterval('changePos()', delay);
		}
		function pause_resume(pause) {
    		if(pause) {
        		clearInterval(interval);
    		}
			else {
        		interval = setInterval('changePos()',delay);
    		}
		}
		start();
      <!-- float window end -->
		
//  End -->