function trim(inputStringTrim) {
	fixedTrim = "";
	lastCh = " ";
	for (x=0; x < inputStringTrim.length; x++) {
		ch = inputStringTrim.charAt(x);
		if ((ch != " ") || (lastCh != " ")) { fixedTrim += ch; }
		lastCh = ch;
	}
	if (fixedTrim.charAt(fixedTrim.length - 1) == " ") {
		fixedTrim = fixedTrim.substring(0, fixedTrim.length - 1); 
	}
	return fixedTrim;
}