/* begin Page */
var artEventHelper = {
	'bind' : function(obj, evt, fn) {
		if (obj.addEventListener)
			obj.addEventListener(evt, fn, false);
		else if (obj.attachEvent)
			obj.attachEvent('on' + evt, fn);
		else
			obj['on' + evt] = fn;
	}
};

var artLoadEvent = (function() {
	var userAgent = navigator.userAgent.toLowerCase();
	var browser = {
		version : (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1],
		safari : /webkit/.test(userAgent),
		opera : /opera/.test(userAgent),
		msie : /msie/.test(userAgent) && !/opera/.test(userAgent),
		mozilla : /mozilla/.test(userAgent)
				&& !/(compatible|webkit)/.test(userAgent)
	};

	var list = [];

	var done = false;
	var ready = function() {
		if (done)
			return;
		done = true;
		for ( var i = 0; i < list.length; i++)
			list[i]();
	};

	if (document.addEventListener && !browser.opera)
		document.addEventListener('DOMContentLoaded', ready, false);

	if (browser.msie && window == top) {
		(function() {
			try {
				document.documentElement.doScroll('left');
			} catch (e) {
				setTimeout(arguments.callee, 10);
				return;
			}
			ready();
		})();
	}

	if (browser.opera) {
		document.addEventListener('DOMContentLoaded', function() {
			for ( var i = 0; i < document.styleSheets.length; i++) {
				if (document.styleSheets[i].disabled) {
					setTimeout(arguments.callee, 10);
					return;
				}
			}
			ready();
		}, false);
	}

	if (browser.safari) {
		var numStyles;
		(function() {
			if (document.readyState != 'loaded'
					&& document.readyState != 'complete') {
				setTimeout(arguments.callee, 10);
				return;
			}
			if ('undefined' == typeof numStyles) {
				numStyles = document.getElementsByTagName('style').length;
				var links = document.getElementsByTagName('link');
				for ( var i = 0; i < links.length; i++) {
					numStyles += (links[i].getAttribute('rel') == 'stylesheet') ? 1
							: 0;
				}
				if (document.styleSheets.length != numStyles) {
					setTimeout(arguments.callee, 0);
					return;
				}
			}
			ready();
		})();
	}

	artEventHelper.bind(window, 'load', ready);

	return ({
		add : function(f) {
			list.push(f);
		}
	})
})();

(function() {
	// fix ie blinking
	var m = document.uniqueID && document.compatMode && !window.XMLHttpRequest
			&& document.execCommand;
	try {
		if (!!m) {
			m("BackgroundImageCache", false, true);
		}
	} catch (oh) {
	}
	;
})();

function xGetElementsByClassName(clsName, parentEle, tagName) {
	var elements = null;
	var found = [];
	var slash = String.fromCharCode(92);
	var re = new RegExp(slash + "b" + clsName + slash + "b");
	if (!parentEle)
		parentEle = document;
	if (!tagName)
		tagName = '*';
	elements = parentEle.getElementsByTagName(tagName);
	if (elements) {
		for ( var i = 0; i < elements.length; ++i) {
			if (elements[i].className.search(re) != -1) {
				found[found.length] = elements[i];
			}
		}
	}
	return found;
}

var styleUrlCached = null;
function GetStyleUrl() {
	if (null == styleUrlCached) {
		var ns;
		styleUrlCached = '';
		ns = document.getElementsByTagName('link');
		for ( var i = 0; i < ns.length; i++) {
			var l = ns[i];
			if (l.href && /style\.css(\?.*)?$/.test(l.href)) {
				return styleUrlCached = l.href
						.replace(/style\.css(\?.*)?$/, '');
			}
		}

		ns = document.getElementsByTagName('style');
		for ( var i = 0; i < ns.length; i++) {
			var matches = new RegExp('import\\s+"([^"]+\\/)style\\.css"')
					.exec(ns[i].innerHTML);
			if (null != matches && matches.length > 0)
				return styleUrlCached = matches[1];
		}
	}
	return styleUrlCached;
}

function artButtonSetupJsHover(btn) {
	artEventHelper.bind(btn, 'mouseover', function() {
		var spans = btn.getElementsByTagName("span");
		if (spans.length > 0)
			spans[0].className += " hover";
	});
	artEventHelper.bind(btn, 'mouseout', function() {
		var spans = btn.getElementsByTagName("span");
		if (spans.length > 0)
			spans[0].className = spans[0].className.replace(/hover/, "");
	});
}

function artButtonsSetupJsHover() {
	var elements = xGetElementsByClassName("btn", document, "span");
	for ( var i = 0; i < elements.length; i++) {
		if (!elements[i].tagName)
			continue;
		artButtonSetupJsHover(elements[i].parentNode);
	}
}
artLoadEvent.add(artButtonsSetupJsHover);

/* end Page */

/* begin Menu */
function Insert_Separators() {
	var menus = xGetElementsByClassName("artmenu", document);
	for ( var i = 0; i < menus.length; i++) {
		var menu = menus[i];
		var childs = menu.childNodes;
		var listItems = [];
		for ( var j = 0; j < childs.length; j++) {
			var el = childs[j];
			if (String(el.tagName).toLowerCase() == "li")
				listItems.push(el);
		}
		for ( var j = 0; j < listItems.length - 1; j++) {
			var span = document.createElement('span');
			span.className = 'separator';
			var li = document.createElement('li');
			li.appendChild(span);
			listItems[j].parentNode.insertBefore(li, listItems[j].nextSibling);
		}
	}
}
artLoadEvent.add(Insert_Separators);

function Menu_IE6Setup() {
	var isIE6 = navigator.userAgent.toLowerCase().indexOf("msie") != -1
			&& navigator.userAgent.toLowerCase().indexOf("msie 7") == -1;
	if (!isIE6)
		return;
	var aTmp2, i, j, oLI, aUL, aA;
	var aTmp = xGetElementsByClassName("artmenu", document, "ul");
	for (i = 0; i < aTmp.length; i++) {
		aTmp2 = aTmp[i].getElementsByTagName("li");
		for (j = 0; j < aTmp2.length; j++) {
			oLI = aTmp2[j];
			aUL = oLI.getElementsByTagName("ul");
			if (aUL && aUL.length) {
				oLI.UL = aUL[0];
				aA = oLI.getElementsByTagName("a");
				if (aA && aA.length)
					oLI.A = aA[0];
				oLI.onmouseenter = function() {
					this.className += " artmenuhover";
					this.UL.className += " artmenuhoverUL";
					if (this.A)
						this.A.className += " artmenuhoverA";
				};
				oLI.onmouseleave = function() {
					this.className = this.className.replace(/menuhover/, "");
					this.UL.className = this.UL.className.replace(
							/menuhoverUL/, "");
					if (this.A)
						this.A.className = this.A.className.replace(
								/menuhoverA/, "");
				};
			}
		}
	}
}
artLoadEvent.add(Menu_IE6Setup);
/* end Menu */