TOP_MENU_LEFT_OFFSET = 2;

var gid;
var gx;
var gy;
var gdx;
var gdy
var gsleepTime;
var gcount;

function doSlide() {
	//alert('doSlide()');
	elmnt = document.getElementById(gid);
	//alert('here5');
	//alert('elmnt.style.top = ' + elmnt.style.top + ', elmnt.style.left = ' + elmnt.style.left + ', gcount = ' + gcount + ', gdx = ' + gdx + ', gdy = ' + gdy);
	elmnt.style.left = stripPx(elmnt.style.left) + gdx;
	elmnt.style.top = stripPx(elmnt.style.top) + gdy;
	gcount--;
	//alert('here6');
	if (gcount > 0)
		setTimeout('doSlide();', gsleepTime);
}

// frameRate = frames / millisecond
function slide(id, dx, dy, frameRate, totalTime) {
	//alert('here0');
	//alert(id);
	elmnt = document.getElementById(id);
	//alert('here0-1');
	gx = elmnt.style.left;
	gy = elmnt.style.top;
	//alert('here1');
	gsleepTime = 1 / frameRate;
	gcount = totalTime/gsleepTime;
	//alert('here2');
	gdx = dx / gcount;
	gdy = dy / gcount;
	//alert('here3');
	gid = id;
	//alert('gcount = ' + gcount + ', gdx = ' + gdx + ', gdy = ' + gdy);
	//alert(gsleepTime);
	doSlide();
}

function initMenu() {
	setTimeout('showAndSlideTitleBar()', 500);
	//initGMenu();
}

function showAndSlideTitleBar() {
	document.getElementById('titleBar').style.visibility = 'visible';
	slide('titleBar', 0, 30, 0.020, 500);
}