var folders = new Array("portfolio","independent","commissions","publications","precious_mess");

function actMainNav(folderId,subNum,catID) {
	document.getElementById("copyA").style.color = "#999999";
	document.getElementById("clientsA").style.color = "#999999";
	document.getElementById("contactA").style.color = "#999999";
	// MAINNAVS
	for (var f in folders) {
		document.getElementById(folders[f]+"A").style.color = "#999999";
	}
	document.getElementById(folderId+"A").style.color = "#000000";

	// SUBNAV-DIV
	for (var f in folders) {
		document.getElementById(folders[f]+"Sub").style.display = "none";
	}
	document.getElementById(folderId+"Sub").style.display = "block";
	
	
	// SUBNAVS COLOR
	for (i=0; i<subNum; i++) {
		document.getElementById(folderId+i+"A").style.color = "#999999";
	}
	document.getElementById(folderId+"0A").style.color = "#000000";
	
	// GET CONTENT
	frames['contentFrame'].location.href = "contentImg.php?catID="+catID;
}

function actSubNav(folderId,subNum,subRank,catID) {
	// SUBNAVS COLOR
	for (i=0; i<subNum; i++) {
		document.getElementById(folderId+i+"A").style.color = "#999999";
	}
	document.getElementById(folderId+subRank+"A").style.color = "#000000";
	// GET CONTENT
	frames['contentFrame'].location.href = "contentImg.php?catID="+catID;
}
function getCopyright() {
	deactivateNav();
	document.getElementById("copyA").style.color = "#000000";
	frames['contentFrame'].location.href = "copyright.php";
}
function getContact() {
	deactivateNav();
	document.getElementById("contactA").style.color = "#000000";
	frames['contentFrame'].location.href = "contact.php";
}
function getClients() {
	deactivateNav();
	document.getElementById("clientsA").style.color = "#000000";
	frames['contentFrame'].location.href = "clients.php";
}
function deactivateNav() {
	document.getElementById("copyA").style.color = "#999999";
	document.getElementById("clientsA").style.color = "#999999";
	document.getElementById("contactA").style.color = "#999999";
	for (var f in folders) {
		document.getElementById(folders[f]+"A").style.color = "#999999";
	}
	for (var f in folders) {
		document.getElementById(folders[f]+"Sub").style.display = "none";
	}
}