/*_________________________________________________POP UP*/
	function popUp(pg, w, h, scr, res) 
	{ 
		if (w == "" || h == "")
		{
			w = (screen.width - 250);
			h = (screen.height - 250);
		}

		larg = screen.width;
		alt = screen.height;

		larg = (larg - w)/2;
		alt = (alt - h)/2;

		window.open(pg, 'p', 'scrollbars='+scr+', resizable='+res+', width='+w+', height='+h+', top='+alt+', left='+larg+', status=no, location=no, toolbar=no');
	}