var Xpos = 0;
var Ypos = 0;
var Ygravity = 0.9;
var scrollPos = 0;
var oldScrollPos = 0;
//var toolsBar = document.getElementsByName("toolsBar");

function FloatMenu() {
docWidth = document.body.clientWidth; // Update document width
docHeight = document.body.clientHeight; // Update document height
oldScrollPos = scrollPos;
scrollPos = document.body.scrollTop; // Update scrollbar position

//Xpos = 958;
//Xpos = (docWidth - toolsBar.offsetWidth) - 10; 
Xpos = (docWidth / 1) - 100;
Yboundary = ((scrollPos + docHeight) - toolsBar.offsetHeight) - 50;

if (toolsBar.offsetTop < Yboundary - 1) // Object is behind boundary
Ypos += 2;

if (toolsBar.offsetTop > Yboundary + 1) // Object is past boundary
Ypos -= 1;

Ypos *= Ygravity; // Slow object down

toolsBar.style.pixelLeft = Xpos;
toolsBar.style.pixelTop += Ypos; // Make object bounce
}

window.setInterval("FloatMenu()", 1);