var x, y;
var step = 10;
var flag = 0;

var message = "";
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;
	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];
   		}
	}
	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];
   		}
	}
	var timer = setTimeout("makesnake()", 10);
}