var introId = ["studio","brownkuma","metropolis","resume","underground","thebox"];
var hiddenJmpNode;
var browser={isKHTML: false, isGecko: false, isIE: false, isMac : false, isIE5: false, isIE55: false, isWin: false, isOpera: false, isOpera75: false, isSafe:null, hasXMLHttp : false};
with(browser){
	isKHTML = navigator.userAgent.indexOf("KHTML")>=0;
	isGecko = (!isKHTML) && navigator.product == "Gecko";
	isIE = (!isGecko) && navigator.cpuClass != undefined && navigator.appName == "Microsoft Internet Explorer";
	isIE5 = isIE && (!Function.apply);
	isIE55 = isIE && (document.onmousewheel == undefined);
	isOpera = (!(isIE || isGecko || isKHTML)) && document.attachEvent != undefined;
	isMac = (navigator.appVersion.indexOf("mac") >= 0);
	if(isOpera){
		isOpera75 = (!/Opera[^0-9]*(?:[1-6]|[7\.[1-4]])/.test(navigator.userAgent));
	}
	if(isOpera){
		var r = new XMLHttpRequest;
		hasXMLHttp = r.setRequestHeader ? true : false;
		delete r;
	}else{
		hasXMLHttp = browser.isIE || window.XMLHttpRequest;
	}
	isWin = (navigator.appVersion.indexOf("Windows") != -1) ? true : false;
	if(isWin){
		browser.isWin2k = (navigator.userAgent.indexOf("Windows NT 5.0") > 0) ? true : false;
	}
	isSafe = document.getElementById != undefined && (!isIE5) && (document.addEventListener != undefined || document.attachEvent != undefined);
}
function exchangelinks(){
	if(browser.isIE){
		var obj = document.getElementById("quick-jmp");
		var kid = document.getElementById("adult-jmp");
		hiddenJmpNode = kid;
		obj.removeChild(kid);
	}
	if(!document.getElementsByTagName)
		return;
	var anchors = document.getElementsByTagName("a");
	for(var i=0; i<anchors.length; i++){
		var anchor = anchors[i];
		// external links
		if(anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
			anchor.target = "_blank";
		// email links
		if(anchor.getAttribute("href") && anchor.getAttribute("rel") == "emailprotect"){
			var titlelink = anchor.getAttribute("title");
			titlelink = titlelink.replace("(at)","@");
			titlelink = titlelink.replace("(dot)",".");
			anchor.title = titlelink;
			var emaillink = anchor.getAttribute("href");
			emaillink = emaillink.replace("(at)","@");
			emaillink = emaillink.replace("(dot)",".");
			anchor.href = emaillink; 
		}
	}
}
function showAdult(){
	var obj;
	if(browser.isIE){
		obj = document.getElementById("quick-jmp");
		obj.appendChild(hiddenJmpNode);
	}else{
		obj = document.getElementById("adult-jmp");
		obj.style.display = "block";
	}
	if(!document.getElementsByTagName)
		return;
	var listItems = document.getElementsByTagName("li");
	for(var i=0; i<listItems.length; i++){
		var itemObj = listItems[i];
		if( itemObj.className == "adult" ){
			itemObj.style.display = "block";
		}
	}
}
function showHidden(id){
	document.getElementById("secret").style.display = "none";
	var obj;
	for(var i=0; i<introId.length; i++){
		obj = document.getElementById(introId[i]);
		if( obj.style.display == "block" ){
			obj.style.display = "none";
		}
		if( introId[i] == id ){
			obj.style.display = "block";
		}
	}
}
function jumpTo(){
	var obj = document.getElementById("quick-jmp");
	if(obj.value != "NA"){
		location.href=obj.value;
	}
}