function checkAllSpaces( strVal )
{
	var spCount = 0 ;

	for ( i = 0;  i < strVal.length;  i++ )
	{
		var ch = strVal.charAt(i);
		
        if ( ch == " ")
		{
			spCount++;
		}
	}
  
	if ( spCount == strVal.length )
	{
		return (true);
	}
	else
	{
		return (false);
	}
}