var x,y

var step=14

var flag=0



var message=" Eco della Valle "

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){

	if (navigator.appName == "Microsoft Internet Explorer"){

		x = document.body.scrollLeft+event.clientX

		y = document.body.scrollTop+event.clientY

	} else 	if (document.layers) {

		x = e.pageX

		y = e.pageY

	} else {

	}

	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()",45)

}	

	

function manageSnakeEvents() {

	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; 

}