Here is a free JavaScript trim() function for your use. Trim is a common function in other languages' syntax that removes leading and trailing spaces in a string. It does not exist in JavaScript as a built-in String function.

MSSQL Syntax for creating a comma-delimited string from a single column query using only a single SELECT statement

A very useful MSSQL Stored Procedure that will generate a cross tab (pivot table in the Excel world) output