/*----------------------------------------------------------------------
   (c) Copyright 2005 - Seasia Consulting.  All rights reserved.
----------------------------------------------------------------------*/

function IsBlank(s)
{
	var s_Str = new String(s);
	var len = s_Str.length;
	for (i=0;i<len;i++)
	{
		if (s_Str.charAt(i)!=" ") 
			return false;
	}
	return true;
}