function hwys2icons(prefix)
{
	this["I-105"] = prefix + "/fwy-icon-105.gif";
	this["I105"] = prefix + "/fwy-icon-105.gif";
	this["105"] = prefix + "/fwy-icon-105.gif";
	this["I-10"] = prefix + "/fwy-icon-10.gif";
	this["I10"] = prefix + "/fwy-icon-10.gif";
	this["10"] = prefix + "/fwy-icon-10.gif";
	this["I-110"] = prefix + "/fwy-icon-110.gif";
	this["SR-110"] = prefix + "/fwy-icon-110.gif";
	this["I110"] = prefix + "/fwy-icon-110.gif";
	this["SR110"] = prefix + "/fwy-icon-110.gif";
	this["110"] = prefix + "/fwy-icon-110.gif";
	this["I-210"] = prefix + "/fwy-icon-210.gif";
	this["I210"] = prefix + "/fwy-icon-210.gif";
	this["210"] = prefix + "/fwy-icon-210.gif";
	this["I-405"] = prefix + "/fwy-icon-405.gif";
	this["I405"] = prefix + "/fwy-icon-405.gif";
	this["405"] = prefix + "/fwy-icon-405.gif";
	this["I-5"] = prefix + "/fwy-icon-5.gif";
	this["I5"] = prefix + "/fwy-icon-5.gif";
	this["5"] = prefix + "/fwy-icon-5.gif";
	this["I-605"] = prefix + "/fwy-icon-605.gif";
	this["I605"] = prefix + "/fwy-icon-605.gif";
	this["605"] = prefix + "/fwy-icon-605.gif";
	this["I-710"] = prefix + "/fwy-icon-710.gif";
	this["I710"] = prefix + "/fwy-icon-710.gif";
	this["710"] = prefix + "/fwy-icon-710.gif";
	this["SR-101"] = prefix + "/fwy-icon-101.gif";
	this["US-101"] = prefix + "/fwy-icon-101.gif";
	this["SR101"] = prefix + "/fwy-icon-101.gif";
	this["US101"] = prefix + "/fwy-icon-101.gif";
	this["101"] = prefix + "/fwy-icon-101.gif";
	this["SR-103"] = prefix + "/fwy-icon-103.gif";
	this["SR103"] = prefix + "/fwy-icon-103.gif";
	this["103"] = prefix + "/fwy-icon-103.gif";
	this["SR-118"] = prefix + "/fwy-icon-118.gif";
	this["SR118"] = prefix + "/fwy-icon-118.gif";
	this["118"] = prefix + "/fwy-icon-118.gif";
	this["SR-126"] = prefix + "/fwy-icon-126.gif";
	this["SR126"] = prefix + "/fwy-icon-126.gif";
	this["126"] = prefix + "/fwy-icon-126.gif";
	this["SR-134"] = prefix + "/fwy-icon-134.gif";
	this["SR134"] = prefix + "/fwy-icon-134.gif";
	this["134"] = prefix + "/fwy-icon-134.gif";
	this["SR-138"] = prefix + "/fwy-icon-138.gif";
	this["SR138"] = prefix + "/fwy-icon-138.gif";
	this["138"] = prefix + "/fwy-icon-138.gif";
	this["SR-14"] = prefix + "/fwy-icon-14.gif";
	this["SR14"] = prefix + "/fwy-icon-14.gif";
	this["14"] = prefix + "/fwy-icon-14.gif";
	this["SR-170"] = prefix + "/fwy-icon-170.gif";
	this["SR170"] = prefix + "/fwy-icon-170.gif";
	this["170"] = prefix + "/fwy-icon-170.gif";
	this["SR-1"] = prefix + "/fwy-icon-1.gif";
	this["SR1"] = prefix + "/fwy-icon-1.gif";
	this["1"] = prefix + "/fwy-icon-1.gif";
	this["PCH"] = prefix + "/fwy-icon-1.gif";
	this["SR-23"] = prefix + "/fwy-icon-23.gif";
	this["SR23"] = prefix + "/fwy-icon-23.gif";
	this["23"] = prefix + "/fwy-icon-23.gif";
	this["SR-2"] = prefix + "/fwy-icon-2.gif";
	this["SR2"] = prefix + "/fwy-icon-2.gif";
	this["2"] = prefix + "/fwy-icon-2.gif";
	this["SR-30"] = prefix + "/fwy-icon-30.gif";
	this["SR30"] = prefix + "/fwy-icon-30.gif";
	this["30"] = prefix + "/fwy-icon-30.gif";
	this["SR-33"] = prefix + "/fwy-icon-33.gif";
	this["SR33"] = prefix + "/fwy-icon-33.gif";
	this["33"] = prefix + "/fwy-icon-33.gif";
	this["SR-47"] = prefix + "/fwy-icon-47.gif";
	this["SR47"] = prefix + "/fwy-icon-47.gif";
	this["47"] = prefix + "/fwy-icon-47.gif";
	this["SR-57"] = prefix + "/fwy-icon-57.gif";
	this["SR57"] = prefix + "/fwy-icon-57.gif";
	this["57"] = prefix + "/fwy-icon-57.gif";
	this["SR-60"] = prefix + "/fwy-icon-60.gif";
	this["SR60"] = prefix + "/fwy-icon-60.gif";
	this["60"] = prefix + "/fwy-icon-60.gif";
	this["SR-71"] = prefix + "/fwy-icon-71.gif";
	this["SR71"] = prefix + "/fwy-icon-71.gif";
	this["71"] = prefix + "/fwy-icon-71.gif";
	this["SR-90"] = prefix + "/fwy-icon-90.gif";
	this["SR90"] = prefix + "/fwy-icon-90.gif";
	this["90"] = prefix + "/fwy-icon-90.gif";
	this["SR-91"] = prefix + "/fwy-icon-91.gif";
	this["SR91"] = prefix + "/fwy-icon-91.gif";
	this["91"] = prefix + "/fwy-icon-91.gif";
}

hwys2icons.prototype.convert = function (name)
{
	var chunks = name.split(" ");
	var hwy;
	var len = chunks.length;
	for (i=0; i < len; ++i)
	{
		hwy = this[chunks[i]];
		if (undefined != hwy)
			chunks[i] = "<img border=\"0\" align=\"middle\" alt=\"" + hwy + "\" src=\"" + hwy + "\">&nbsp;</img>";
	}

	return chunks.join(" ");
}