function findPos(obj)
{
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}

function menuHover(idImg, idCursor)
{
	var divCursor 			= document.getElementById(idImg);
	var pos 				= findPos(divCursor);
	var cursor 				= document.getElementById(idCursor);
	var posX 				= pos[0];
	var posY 				= pos[1];
	var width 				= divCursor.offsetWidth;
	var height 				= divCursor.offsetHeight;
	var posXCursor;
	var posYCursor;

	posXCursor 				= posX + ((width / 2) - 4);
	posYCursor 				= posY + height + 7;

	cursor.style.left 		= posXCursor + 'px';
	cursor.style.top 		= posYCursor + 'px';
	cursor.style.display 	= '';
}

function menuOut(idCursor)
{
	var cursor 				= document.getElementById(idCursor);
	cursor.style.display 	= 'none';
}

function unloadMouseEvents()
{
	var liens = document.getElementsByTagName('a');
	for(var i = 0; i < liens.length; i++)
	{
		liens[i].onmouseover = function vide1 (event) {};
		liens[i].onmouseout  = function vide2 (event) {};
	}
}