function addOnloadEvent(fnc)
	{
	if ( typeof window.addEventListener != "undefined" )
		{
		window.addEventListener( "load", fnc, false );
		}
	else if ( typeof window.attachEvent != "undefined" )
		{
		window.attachEvent( "onload", fnc );
		}
	else
		{
		if ( window.onload != null )
			{
			var oldOnload = window.onload;
			window.onload = function ( e ) { oldOnload( e ); window[fnc](); };
			}
		else window.onload = fnc;
		}
	}