//funzione visualizza data corrente client.
var speed=2

function setVariables(){
	if (navigator.appName == "Netscape") {
		if (parseInt(navigator.appVersion) >= 5){
			v=".top="; h=".left="; dS="document.getElementById(\""; sD="\").style";
			y="window.pageYOffset"; x="window.pageXOffset";
		} else {
			v=".top="; h=".left="; dS="document."; sD="";
			y="window.pageYOffset"; x="window.pageXOffset";}
	} else {
		h=".pixelLeft="; v=".pixelTop="; dS=""; sD=".style";
		y="document.body.scrollTop"; x="document.body.scrollLeft";
	}
	checkLocationA()
}

movex=0, movey=0, xdiff=0, ydiff=0, ystart=0, xstart=0

function checkLocation(){
	object="leftMenu";
	yy=eval(y);
	xx=eval(x);
	ydiff=ystart-yy;
	xdiff=xstart-xx;
	if ((ydiff<(-1))||(ydiff>(1))) movey=Math.round(ydiff/speed), ystart-=movey
	if ((xdiff<(-1))||(xdiff>(1))) movex=Math.round(xdiff/speed), xstart-=movex
	if (ystart>=200){
		eval(dS+object+sD+v+((ystart-200)+speed));
	} else {
		eval(dS+object+sD+v+0);
	}
	
	eval(dS+object+sD+h+xstart);
	setTimeout("checkLocation()",2);
}

function checkLocationA(){ystart=eval(y);xstart=eval(x);}