function get_megalloon_image(letter) {
	if (letter == "0") {
		return "images/balloons/trimmed/tn_15840sp_number-zero.jpg";
	} else if (letter == "1") {
		return "images/balloons/trimmed/tn_15841sp_number-one.jpg";
	} else if (letter == "2") {
		return "images/balloons/trimmed/tn_15842sp_number-two.jpg";
	} else if (letter == "3") {
		return "images/balloons/trimmed/tn_15843sp_number-three.jpg";
	} else if (letter == "4") {
		return "images/balloons/trimmed/tn_15844sp_number-four.jpg";
	} else if (letter == "5") {
		return "images/balloons/trimmed/tn_15845sp_number-five.jpg";
	} else if (letter == "6") {
		return "images/balloons/trimmed/tn_15846sp_number-six.jpg";
	} else if (letter == "7") {
		return "images/balloons/trimmed/tn_15847sp_number-seven.jpg";
	} else if (letter == "8") {
		return "images/balloons/trimmed/tn_15848sp_number-eight.jpg";
	} else if (letter == "9") {
		return "images/balloons/trimmed/tn_15849sp_number-nine.jpg";
	} else if (letter == "A") {
		return "images/balloons/trimmed/tn_15901s-a.jpg";
	} else if (letter == "B") {
		return "images/balloons/trimmed/tn_15902s-b.jpg";
	} else if (letter == "C") {
		return "images/balloons/trimmed/tn_15903s-c.jpg";
	} else if (letter == "D") {
		return "images/balloons/trimmed/tn_15904s-d.jpg";
	} else if (letter == "E") {
		return "images/balloons/trimmed/tn_15905s-e.jpg";
	} else if (letter == "F") {
		return "images/balloons/trimmed/tn_15906s-f.jpg";
	} else if (letter == "G") {
		return "images/balloons/trimmed/tn_15907s-g.jpg";
	} else if (letter == "H") {
		return "images/balloons/trimmed/tn_15908s-h.jpg";
	} else if (letter == "I") {
		return "images/balloons/trimmed/tn_15909s-i.jpg";
	} else if (letter == "J") {
		return "images/balloons/trimmed/tn_15910s-j.jpg";
	} else if (letter == "K") {
		return "images/balloons/trimmed/tn_15911s-k.jpg";
	} else if (letter == "L") {
		return "images/balloons/trimmed/tn_15912s-l.jpg";
	} else if (letter == "M") {
		return "images/balloons/trimmed/tn_15913s-m.jpg";
	} else if (letter == "N") {
		return "images/balloons/trimmed/tn_15914s-n.jpg";
	} else if (letter == "O") {
		return "images/balloons/trimmed/tn_15915s-o.jpg";
	} else if (letter == "P") {
		return "images/balloons/trimmed/tn_15916s-p.jpg";
	} else if (letter == "Q") {
		return "images/balloons/trimmed/tn_15917s-q.jpg";
	} else if (letter == "R") {
		return "images/balloons/trimmed/tn_15918s-r.jpg";
	} else if (letter == "S") {
		return "images/balloons/trimmed/tn_15919s-s.jpg";
	} else if (letter == "T") {
		return "images/balloons/trimmed/tn_15920s-t.jpg";
	} else if (letter == "U") {
		return "images/balloons/trimmed/tn_15922s-u.jpg";
	} else if (letter == "V") {
		return "images/balloons/trimmed/tn_15923s-v.jpg";
	} else if (letter == "W") {
		return "images/balloons/trimmed/tn_15924s-w.jpg";
	} else if (letter == "X") {
		return "images/balloons/trimmed/tn_15925s-x.jpg";
	} else if (letter == "Y") {
		return "images/balloons/trimmed/tn_15926s-y.jpg";
	} else if (letter == "Z") {
		return "images/balloons/trimmed/tn_15927s-z.jpg";
	} else {
		return "images/SPACER.gif";
	}
}