/**
 *	Weboo functions
 *	Authors : Oren Ohana, Vincent Cogne
 *	Copyright (c) 2007, webooframework. All rights reserved.
 */
 
 
/**
 *	WriteDiv
 *	Write into div [div_id]
 *	[msg] returned message
 *	[div_id] is the div id
 */
function WriteDiv (msg, div_id)
{
	if(document.getElementById(div_id))
		document.getElementById(div_id).innerHTML = msg;
}


/**
 *	insertElement
 */
function insertElement (what, inside, before, number)
{
	zone = document.getElementById (inside);
	zone.insertBefore (what, zone.getElementsByTagName (before)[number]);
}


/**
 *	deleteElement
 */
function deleteElement (id)
{
	if (document.getElementById(id))
	{
		document.getElementById(id).parentNode.removeChild(document.getElementById(id));
	}
}


/**
 *	setOpacity
 */
function setOpacity (el, val)
{
	el.style.filter = "alpha(opacity:"+val+")";
	el.style.KHTMLOpacity = val;
	el.style.MozOpacity = val;
	el.style.opacity = val;
}

//----------------------------------------------------------------