function sanitizeName(theName){
	var tGoodChars="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890-";
	var tNewString="";
	var flBadChar=false;
	var tNewChar="";
	
	for(i = 0; i < theName.length; i++) {
		var tOldChar=theName.charAt(i);
		tOldChar=(tOldChar==" ")?"-":tOldChar.toLowerCase();
		flBadChar=(tGoodChars.indexOf(tOldChar)==-1);
		tNewChar=((flBadChar)?"":tOldChar);
//		if (tNewChar!="_" || tNewString.charAt(tNewString.length - 1) !="_")
			tNewString+=tNewChar;
	}

	return tNewString;

}