var AbstractBrowser = function (){AbstractBrowser.AGENT_MZ = 1;AbstractBrowser.AGENT_OP = 2;AbstractBrowser.AGENT_IE = 3;AbstractBrowser.AGENT_SF = 4;AbstractBrowser.AGENT_UNKNOWN = 0;AbstractBrowser.CLASS_CSS2 = 1;AbstractBrowser.CLASS_UNKNOWN = 0;AbstractBrowser.SYSTEM_WIN = 1;AbstractBrowser.SYSTEM_MAC = 2;AbstractBrowser.SYSTEM_UNKNOWN = 0;this.agent = null;this.version = null;this.system = null;if(document.layers || navigator.appVersion.match(/MSIE 4/gi)){this.agent = AbstractBrowser.AGENT_UNKNOWN;this.version = 0;}else if(navigator.userAgent.match(/gecko/gi) || navigator.userAgent.match(/netscape/gi)){this.agent = AbstractBrowser.AGENT_MZ;this.version = 7;}else if(navigator.userAgent.match(/safari/gi)){this.agent = AbstractBrowser.AGENT_SF;this.version = 7;}else if(navigator.userAgent.match(/opera/gi)){this.agent = AbstractBrowser.AGENT_OP;this.version = 7;}else if(navigator.userAgent.match(/msie/gi)){this.agent = AbstractBrowser.AGENT_IE;this.version = (navigator.appVersion.match(/MSIE 5/gi))? 5 :6;}else{this.agent = AbstractBrowser.AGENT_UNKNOWN;this.version = 0;}if(navigator.platform.match(/win/gi)){this.system = AbstractBrowser.SYSTEM_WIN;}else if(navigator.platform.match(/mac/gi)){this.system = AbstractBrowser.SYSTEM_MAC;}else{this.system = AbstractBrowser.SYSTEM_UNKNOWN;}this.getCurrentStyle = function(node, prop){if(this.agent == AbstractBrowser.AGENT_MZ && this.system == AbstractBrowser.SYSTEM_WIN){try{return window.getComputedStyle(node, null)[prop];}catch(e){return null;}}if(this.agent == AbstractBrowser.AGENT_IE){return node.currentStyle[prop];}return null;};this.print = function(win){if(!win) win = window.top;if(this.agent == AbstractBrowser.AGENT_IE) win.document.execCommand("Print");else win.print();};this.getNextNode = function(node){while(node.nextSibling){node = node.nextSibling;if(node.nodeName != "#text") return node;}};this.getPreviousNode = function(node){while(node.previousSibling){node = node.previousSibling;if(node.nodeName != "#text") return node;}};this.getNextNodeByTagName = function(node, tagname){while(node.nextSibling){node = node.nextSibling;if(node.nodeName.toUpperCase() == tagname.toUpperCase()) return node;}};this.getEvent = function(args){if(this.agent == AbstractBrowser.AGENT_IE){return (window.event)? window.event :null;}else{return (args && args[0] && args[0].eventPhase)? args[0] :null;}};this.getEventSource = function(e){if(this.agent == AbstractBrowser.AGENT_IE){return (e.srcElement)? e.srcElement :null;}else{var src = e.target;if(src && src.nodeName == "#text") src = src.parentNode;return (src)? src :null;}};};var browser = new AbstractBrowser();var Navigation = function(id, treerootid, treewritedelegate, activeitemid){this.id = id;this.isinit = false;this.browser = null;this.treerootid = treerootid;this.treeroot = null;this.treewritedelegate = (typeof treewritedelegate == "function")? treewritedelegate :null;this.views = new Object();this.activeitemid = activeitemid;this.activeitem = null;if(!window.browser || !this.id){throw new Error("Navigation:(id:\"" + this.id + "\") missing critical args!");}this.browser = window.browser;if(!Navigation.navs) Navigation.navs = new Object();Navigation.navs[this.id] = this;if(Navigation.isinit != true){var loadhandler = function(){Navigation.initAll(true);};if(typeof window.addEventListener != 'undefined' || typeof document.addEventListener != 'undefined'){var base = (typeof window.addEventListener != 'undefined')? window :document;base.addEventListener('load', loadhandler, false);}else if(typeof window.attachEvent != 'undefined'){window.attachEvent('onload', loadhandler);}else if(browser.agent == AbstractBrowser.AGENT_IE && browser.system == AbstractBrowser.SYSTEM_MAC){if(typeof window.onload == "function"){var oldhandler = window.onload;var newhandler = function(){oldhandler();loadhandler();};window.onload = newhandler;}else{window.onload = loadhandler;}}Navigation.isinit = true;}this.init = function(mustdraw){if(this.isinit == false){if(this.treerootid){if(this.treerootid.constructor.toString().toLowerCase().indexOf("array") > -1){var treeroot = document.getElementById(this.treerootid[0]);}else{var treeroot = document.getElementById(this.treerootid);}if(treeroot){this.treeroot = treeroot;}}this.write();this.activeitem = this.getActiveItem();for(var viewid in this.views){this.views[viewid].init();}if(mustdraw){this.draw();}}};this.getViewById = function(id){for(var viewid in this.views){if(viewid == id) return this.views[viewid];}return null;};this.addView = function(viewid, view){view.nav = this;view.id = viewid;this.views[viewid] = view;if(view.addcssurl && view.addcssurl != ""){document.write('<link type="text/css" rel="stylesheet" href="' + view.addcssurl + '">\n');}};this.draw = function(){for(var viewid in this.views){this.views[viewid].draw();}};this.write = function(){if(this.treeroot && this.treewritedelegate && typeof this.treewritedelegate == "function"){this.treewritedelegate(this.treeroot);}};this.getActiveItem = function(){var directoryIndexes = new Array("index.html", "index.jsp", "default.asp");var node = null;if(this.activeitemid && this.activeitemid.constructor.toString().toLowerCase().indexOf("array") > -1){var aid = this.activeitemid[0];}else var aid = this.activeitemid;if(window[aid]) aid = window[aid];if(aid){if(!node) node = document.getElementById(aid);}if(!node && this.treeroot){var node = null;var rexpHost = new RegExp(document.location.protocol + "//" + document.location.host);var docPath = document.location.href.replace(rexpHost, "");docPath = docPath.replace(/\#.*/, "");docPath = docPath.replace(/\?.*/, "");var navlinks = this.treeroot.getElementsByTagName("a");for(var i = 0; i < navlinks.length; i++){if(browser.agent == AbstractBrowser.AGENT_IE || browser.agent == AbstractBrowser.AGENT_OP){var rexpEmptyHref = new RegExp(/(\#)/);rexpEmptyHref.exec("#");var rexpHref = new RegExp(/<[aA][^>]+href=["]{0,1}([^"|^\s]+)/);rexpHref.exec(navlinks[i].outerHTML);var lnkPathBIS = navlinks[i].outerHTML.match(/<[aA][^>]+href=["]{0,1}([^"|^\s]+)/gi);var lnkPath = RegExp.$1;if(lnkPath.charAt(lnkPath.length - 1) == "#" || lnkPath.charAt(lnkPath.length - 1) == "?"){lnkPath = lnkPath.replace(new RegExp(document.location.href), "");}lnkPath = lnkPath.replace(rexpHost, "");}else{lnkPath = navlinks[i].getAttribute("href").replace(rexpHost, "");}if(lnkPath != "#"){lnkPath = lnkPath.replace(/\#.*/, "");lnkPath = lnkPath.replace(/\?.*/, "");if(docPath == lnkPath){return navlinks[i].parentNode;}if(lnkPath.indexOf(docPath) == 0 && lnkPath.lastIndexOf("/") == docPath.lastIndexOf("/")){for(var j = 0; j < directoryIndexes.length; j++){var al = (lnkPath.lastIndexOf("/") == lnkPath.length - 1)? lnkPath + directoryIndexes[j] :lnkPath;var dl = (docPath.lastIndexOf("/") == docPath.length - 1)? docPath + directoryIndexes[j] :docPath;if(al == dl){return navlinks[i].parentNode;}}}}}}return node;};return this;};Navigation.initAll = function(mustdraw){if(Navigation.navs){for(var navid in Navigation.navs){Navigation.navs[navid].init(mustdraw);}}if(Page.adjustLayout && typeof Page.adjustLayout == "function") Page.adjustLayout();};Navigation.getById = function(id){for(var navid in Navigation.navs){if(navid == id) return Navigation.navs[navid];}return null;};var NavigationView = function(viewportid, delegates, constants, addcssurl){this.id = null;this.nav = null;this.isinit = false;this.viewportid = viewportid;this.viewport = null;this.delegates = new Array();this.addcssurl = addcssurl;this.constants = constants;this.init = function(){if(this.viewportid){var viewport = document.getElementById(this.viewportid);if(viewport){this.viewport = viewport;this.isinit = true;}}};this.delegates = delegates;this.draw = function(){if(this.isinit){if(this.delegates["draw"]) this.delegates["draw"](this);}};};var funcs_tab = new Array();funcs_tab["draw"] = function(viewref){var consts = viewref.constants;var navid = viewref.nav.id;var viewid = viewref.id;var brs = viewref.viewport.getElementsByTagName("br");for(var i = 0; i < brs.length; i++){var items = brs[i].parentNode.parentNode.parentNode.getElementsByTagName("a");for(var j = 0; j < items.length; j++){if(items[j].getElementsByTagName("br").length == 0){items[j].innerHTML = items[j].innerHTML + "<br/>&nbsp;";}}}if(viewref.nav.activeitem){var node = viewref.nav.activeitem;while(node != viewref.viewport){node.className = consts.LAYOUT_CLASSNAME_CURRENT;node = node.parentNode.parentNode;}}};var consts_tab = new Array();consts_tab["LAYOUT_CLASSNAME_CURRENT"] = "current";var funcs_lefthand = new Array();funcs_lefthand["draw"] = function(viewref){viewref.viewport.onclick = function(){var src = browser.getEventSource(browser.getEvent(arguments));var name = src.nodeName.toLowerCase();if(name == "li"){var link = src.getElementsByTagName("a")[0];if(link.onclick){link.onclick();}else{window.location.href = link;}}};var items = viewref.viewport.getElementsByTagName("a");for(var i = 0; i < items.length; i++){items[i].navview = viewref;if(items[i].parentNode.className.indexOf("title") != -1){items[i].onclick = viewref.delegates["title_CLICK"];items[i].setAttribute("href", "javascript:void(0);");}}var activenode = viewref.nav.activeitem;if(activenode){activenode.className += "Active";while(activenode.parentNode.className != "level3"){activenode = activenode.parentNode;activenode.className += "Active";}}};funcs_lefthand["title_CLICK"] = function(){var collapseAll = function(navview){var items = navview.viewport.getElementsByTagName("li");for(var i = 0; i < items.length; i++){if(items[i].className.indexOf("Active") != -1 && items[i].id != navview.nav.activeitemid && items[i].className.substr(0, 4) != "item"){items[i].className = items[i].className.substr(0, items[i].className.length - 6);}}var items = navview.viewport.getElementsByTagName("ul");for(var i = 0; i < items.length; i++){if(items[i].className.indexOf("Active") != -1){items[i].className = items[i].className.substr(0, items[i].className.length - 6);}}};var item = this.parentNode;if(item.className.indexOf("Active") != -1){if (item.id.length > 3){item.childNodes[2].className = item.childNodes[2].className.substr(0, item.childNodes[2].className.length - 6);item.className = item.className.substr(0, item.className.length-6)
}else{collapseAll(this.navview);}}else{collapseAll(this.navview);item.childNodes[2].className += "Active";item.className += "Active";while(item.parentNode.className != "level3"){item = item.parentNode;item.className += "Active";}}if(Page.adjustLayout && typeof Page.adjustLayout == "function") Page.adjustLayout();};tabnav = new Navigation("tabnav", "tabNavRoot", null, "L1_ID");tabnav.addView("tabmenu", new NavigationView("tabNavRoot", funcs_tab, consts_tab, null));lefthandnav = new Navigation("lefthandnav", "lefthandNavRoot", null, "L3_ID");lefthandnav.addView("lefthandmenu", new NavigationView("lefthandNavRoot", funcs_lefthand, null, null));