/*
Floating Menu script-  Roy Whittle (http://www.javascript-fx.com/)
Script featured on/available at http://www.dynamicdrive.com/
This notice must stay intact for use
*/

function JSFX_FloatTopDiv()
{
	var startX = 3,
	startY = 240;
	var ns = (navigator.appName.indexOf("Netscape") != -1);
	var d = document;
	function ml(id)
	{
		var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
		if(d.layers)el.style=el;
		el.sP=function(x,y){this.style.left=x;this.style.top=y;};
		el.x = startX;
		el.y = startY;
		return el;
	}
	window.stayTopLeft=function()
	{
		var pY = ns ? pageYOffset : document.body.scrollTop;
		if (pY > 240) {
			startY = 10;
			document.getElementById('topArrow').style.display='block'; // mostra la freccina "top" K260109
		} else {
			startY = 240-pY;
			document.getElementById('topArrow').style.display='none'; // nasconde la freccina "top" K260109
		}
		ftlObj.y += (pY + startY - ftlObj.y)/8;
		ftlObj.sP(ftlObj.x, ftlObj.y);
		setTimeout("stayTopLeft()", 10);
	}
	ftlObj = ml("divStayTopLeft");
	stayTopLeft();
}

function alignBookmark() {
	window.scrollBy(0,-50);
	var top = document.getElementById("divStayTopLeft").style.top;
	top2 = top.substr(0,top.length-3);
	top = top2 + 50 + " px";
}