var message="弘 扬 海 淀 精 神 ，打 造 爱 心 海 淀";
	var x,y;
	var step=12;
	var flag=0;

	message=message.split("");
	var xpos=new Array();
	for (i=0;i<=message.length-1;i++) {
		xpos[i]=-50;
	}

	var ypos=new Array();
	for (i=0;i<=message.length-1;i++) {
		ypos[i]=-50;
	}

	function handlerMM(e) {
		x = (document.layers) ? e.pageX : document.body.scrollLeft+event.clientX+10;
		y = (document.layers) ? e.pageY : document.body.scrollTop+event.clientY;
		flag=1;
	}

	function makesnake() {
		if (flag==1 && document.all) {
    			for (i=message.length-1; i>=1; i--) {
   				xpos[i]=xpos[i-1]+step;
				ypos[i]=ypos[i-1];
    			}
			xpos[0]=x+step;
			ypos[0]=y;

			for (i=0; i<=message.length-1; i++) {
    				var thisspan = eval("span"+(i)+".style");
    				thisspan.posLeft=xpos[i];
				thisspan.posTop=ypos[i];
				thisspan.color=Math.random() * 255 * 255 * 255 + Math.random() * 255 * 255 + Math.random() * 255;
    			}
		}
		else if (flag==1 && document.layers) {
    			for (i=message.length-1; i>=1; i--) {
   				xpos[i]=xpos[i-1]+step;
				ypos[i]=ypos[i-1];
    			}
			xpos[0]=x+step;
			ypos[0]=y;

			for (i=0; i<message.length-1; i++) {
    				var thisspan = eval("document.span"+i);
    				thisspan.left=xpos[i];
				thisspan.top=ypos[i];
				thisspan.color=Math.random() * 255 * 255 * 255 + Math.random() * 255 * 255 + Math.random() * 255;
			}
		}
	}

	for (i=0;i<=message.length-1;i++) {
    		document.write("<span id='span"+i+"' class='spanstyle'>");
		document.write(message[i]);
    		document.write("</span>");
	}

	if (document.layers) {
		document.captureEvents(Event.MOUSEMOVE);
	}
	document.onmousemove = handlerMM;

	function pageonload() {
		makesnake();
		window.setTimeout("pageonload();", 2);
	}