function chg() {
	var chkCount = 0;
	var chn = new Array("CK1","CK2","CK3","CK4","CK5","CK6","CK7","CK8","CK9","CK10","CK11","CK12","CK13","CK14","CK15","CK16","CK17","CK18","CK19","CK20");
	for(i=0; i<chn.length; i++) {
		if (document.getElementById(chn[i]).checked == true) {
			chkCount++;
		}
	}
	document.myFORM.tBox.value = chkCount;
}


function swapimg(obj) {
	if(obj.src.match(/_f2.(jpg|gif|png)/)) {
		obj.src = obj.src.replace('_f2', '');
	} else {
		obj.src = obj.src.replace(/\.(jpg|gif|png)$/, "_f2.$1");
	}
}


$(document).ready(function() {
	var m = $(".SUTabMode1 li").length;
	for (i = 0; i < m; i++) {
		$(".Tab:eq(" + i + ")").addClass("tb" + i);
		$(".SUTabMode1 li:eq(" + i + ")").attr("title","tb" + i);
	}

	$(".Tab").css("display","none");
	$(".Tab:eq(0)").css("display","block");
	$(".SUTabMode1 li:eq(0)").addClass("active");

	$(".SUTabMode1 li").click(function () {
		$(".active").removeClass("active");
		$(this).addClass("active");
		$(".Tab").css("display","none");

		var active_tab = $(".active").attr("title");
		$("." + active_tab).css("display","block");
		return false;
	});
});