To install the extensions, open your MetaTrader 4 data folder (File > Open Data Folder) and extract the downloaded zip file to the MQL4\Scripts subdirectory. Restart MetaTrader 4 and they should now appear in the Navigator window under Scripts > FloatingCharts > extensions.
Tile Floating Charts
Float Profiles
Float Charts by Symbol and/or Timeframe
Floating Chart Auto Rotator
FC_AutoRotator extension automatically brings the next floating chart forward every X seconds, where X is an user input. This is intended to be used with stacked charts. For example, let's say you have a two chart stack composed of a EURUSD,H4 chart and a EURUSD,M15 chart. You set the time interval to 5 seconds. In 5 seconds, the EURUSD,H4 chart will show, then in another 5 seconds, the EURUSD,M15 chart will show, then in another 5 seconds, the EURUSD,H4 charts will show again and so on.
http://bit.ly/mt4_floatchart