var mw_onLoadArray = new Array();
function mw_addOnload(f)
{
	if (window.onload)
	{
		if (window.onload != mw_bodyOnload)
		{
			mw_onLoadArray[0] = window.onload;
			window.onload = mw_bodyOnload;
		}		
		mw_onLoadArray[mw_onLoadArray.length] = f;
	}
	else
	{
		window.onload = f;
	}
}

function mw_bodyOnload()
{
	for (var i=0; i<mw_onLoadArray.length; i++)
		mw_onLoadArray[i]();
}