//maybe __url_prefix is declared in board_left.jsp
//var	__url_prefix = "http://localhost/eng";

PreImgLoad(__url_prefix + '/images/chuncheon/menu',7);

<!--
	function PreImgLoad(Title, imgNum) {
		imgNum++;
		rollOn = new Array(imgNum);
		rollOff = new Array(imgNum);
		for (i = 1; i <= imgNum; i++) {
			if (i < 10) {
				tmp = "0";
			} else {
				tmp ="";
			}
			rollOn[i] = new Image();
			rollOn[i].src = Title + tmp + i + "_on.gif";
			rollOff[i] = new Image();
			rollOff[i].src = Title + tmp + i + "_off.gif";
		}
	}
	function imgOn(Num) {
		if (rollOn[Num] != null) {
			document["r"+Num].src = rollOn[Num].src;
		}
	}
	function imgOff(Num) {
		if (rollOn[Num] != null) {
			document["r"+Num].src = rollOff[Num].src;
		}
	}
//-->