function close_win()
	{
		window.close();
	}

	function open_win(p_name)
	{
		var win = window.open(p_name,'SYKWIN','scrollbars=yes,resizable=yes,width=470,height=350 left=100,top=100 screenX=100,screenY=100');
		win.focus();
	}

	function open_win_video(p_name)
	{
		var win = window.open(p_name,'SYKWIN','scrollbars=no,resizable=no,width=450,height=450 left=100,top=100 screenX=100,screenY=100');
		win.focus();
	}
	
	function open_win_photo(p_name)
	{
		var win = window.open(p_name,'SYKWIN','scrollbars=yes,resizable=yes,width=900,height=700 left=100,top=100 screenX=100,screenY=100');
		win.focus();
 	}