top1Off = new Image
top2Off = new Image
top3Off = new Image
top4Off = new Image
top5Off = new Image
top6Off = new Image
top7Off = new Image
top99Off = new Image

top1Off.src = "../images/top1_off.gif"
top2Off.src = "../images/top2_off.gif"
top3Off.src = "../images/top3_off.gif"
top4Off.src = "../images/top4_off.gif"
top5Off.src = "../images/top5_off.gif"
top6Off.src = "../images/top6_off.gif"
top7Off.src = "../images/top7_off.gif"
top99Off.src = "../images/top99_off.gif"

function imgOver(thisImg) {
	document[thisImg].src = "../images/" + thisImg + "_off.gif"
}

function imgOut(thisImg) {
	document[thisImg].src = "../images/" + thisImg + ".gif"
}