// Browser detection
var ie = (navigator.appName == "Microsoft Internet Explorer") ? true : false;
if(navigator.appName == "Netscape") {
	var nn = (parseInt(navigator.appVersion) >= 5) ? 6 : 4;
}
var dom = (ie || nn == 6) ? true : false;

function startReturn() {
	if(window.name == 'issue') {
		window.opener.location = "../";
		window.close();
	}
	else window.location = "";
}

function openIssue(url, fullscreen) {
	if(fullscreen) {
		window.open(url,'issue','scrollbars=no, fullscreen=yes');
	}
	else {
		if(!arguments[1] && !arguments[2]) {
			width = 500;
			height = 550;
		}
		else {
			width = arguments[1];
			height = arguments[2];
		}
		if(window.name != 'issue') {
			issue = window.open(url, 'issue', 'toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no,width='+width+',height='+height+'');
			issue.focus();
		}
		else {
			window.opener.location = url;
			window.close();
		}
	}
}

function swapClass(obj) {
	var classPrefix = obj.className.substr(0, obj.className.indexOf('_'));
	var classSufix = obj.className.substr(obj.className.indexOf('_') + 1);
	if(classSufix == "inactive") obj.className = classPrefix + "_active";
	else obj.className = classPrefix + "_inactive";
}

function getURL(url) {
	document.location = url;
}