SharePoint Charting using Google API

Link

Colour Coded Calender in 15 Min

Link

Using Javascript to Manipulate a List Form Field

Link

Colour Coding in SharePoint List

Colour Coding link......

Cascading Drop Down List

Excellent,Cascading Drop Down List Control..

SharePoint Best Practices by Microsoft

SharePoint Best Practices: http://technet.microsoft.com/en-us/library/cc850682(office.12).aspx

Calender Item Preview on Same Page

Calendar Item Preview

SharePoint Charting

SharePoint Chart from Codeplex:

SharePoint Chart Using Google API

Excellent example of SharePoint Chart using Google API : http://www.endusersharepoint.com/2010/05/07/sharepoint-interactive-charts-using-google-visualization-api/