// JavaScript Document
var sObj = new Array();
function changeMenuLay(obj,lay) {
	if (!sObj[lay]) { sObj[lay] = obj.substring(0,4)+"1";}
	document.images["i"+sObj[lay]].src = 'upload/layout/squarei.gif';
	document.images["i"+obj].src = 'upload/layout/squarea.gif';
	document.getElementById('box_content'+lay).innerHTML = cBox[obj];
	sObj[lay] = obj;
}

var saveid = new Array();
function showLyr(id,type) {
	if (saveid[type]) {
		document.getElementById(type+saveid[type]).style.visibility = "hidden";
	}
	document.getElementById(type+id).style.visibility = "visible";
	saveid[type] = id;
}