var kugbMenu={select_current:0,orientation:0,main_ul:null,stopClear:false,hoverLI:false,focusLI:false,stopBlur:false,browser:{isIE6:false,isIE7:false,isSafari:false},intializeMenu: function(id,opts){if(!opts)opts={};var params={select_current:(opts.select_current||0),orientation:(opts.orientation||0)};var ul=document.getElementById(id);this.select_current=params.select_current;this.orientation=params.orientation;this.main_ul=ul;this.browser.isIE6=(navigator.appName=='Microsoft Internet Explorer'&&this.ieVersion()<7);this.browser.isIE7=(navigator.appName=='Microsoft Internet Explorer'&&this.ieVersion()==7);this.browser.isLteIE7=(this.browser.isIE6||this.browser.isIE7);this.browser.isSafari=(navigator.appName=="Netscape"&&navigator.userAgent.indexOf("Safari")>=0);if(this.orientation!=2){if(this.browser.isLteIE7){var topOffset=ul.offsetHeight;var lis=ul.childNodes;for(var i=0;i<lis.length;i++){if(lis[i].tagName&&lis[i].tagName.toLowerCase()=='li'){var uls=lis[i].childNodes;for(var j=0;j<uls.length;j++){if(uls[j].tagName&&uls[j].tagName.toLowerCase()=='ul'){uls[j].style.top=topOffset+'px';}}}}}}var lis=this.localGetElementsByTagName(this.main_ul,'li');for(var i=0;i<lis.length;i++){var li=lis[i];this.setLIAndChildNodes(li,"hover","link");if(this.browser.isIE6){var uls=li.getElementsByTagName('ul');for(var u=0;u<uls.length;u++){uls[u].style.display='none';}li.onmouseover=this.ie6_li_mouseOver;li.onmouseout=this.ie6_li_mouseOut;}else{li.onmouseover=this.li_mouseOver;li.onmouseout=this.li_mouseOut;}}if(ul&&ul.childNodes&&ul.childNodes.length){for(var i=0;i<ul.childNodes.length;i++){var parentLi=ul.childNodes[i];var aTags=this.localGetElementsByTagName(parentLi,'a');for(var a=0;a<aTags.length;a++){if(aTags[a]&&aTags[a].href){var li=aTags[a].parentNode;if(li){while(li.tagName.toUpperCase()!="LI"){li=li.parentNode;if(li==ul){li=false;break;}}if(li){aTags[a].onfocus=this.a_focus;aTags[a].onblur=this.a_blur;aTags[a].onclick=this.a_click;if(this.orientation){aTags[a].onkeypress=this.a_onkeypress;aTags[a].onkeyup=this.a_onkeyup;}}}}}}}if(this.select_current){if(ul&&ul.childNodes&&ul.childNodes.length){for(var i=0;i<ul.childNodes.length;i++){var parentLi=ul.childNodes[i];var aTags=this.localGetElementsByTagName(parentLi,'a');for(var a=0;a<aTags.length;a++){if(aTags[a]&&aTags[a].href){var li=aTags[a].parentNode;if(li){while(li.tagName.toUpperCase()!="LI"){li.className='hover';li=li.parentNode;if(li==ul){li=false;break;}}if(li){if(this.shouldHighlightPage(li)){this.setLiToCurrent(li);}}}}}}}}this.main_ul=ul;},ie6_li_mouseOver: function(e){kugbMenu.clearHoverLIs();kugbMenu.setHovFocLI(this,"hoverLI");var doBlur=(kugbMenu.focusLI&&true);kugbMenu.clearFocusLIs();if(doBlur){kugbMenu.blurFocus();kugbMenu.clearFocus();}kugbMenu.setLIAndChildNodes(this,"link","hover");var ul=this.getElementsByTagName('ul')[0];if(ul)ul.style.display='block';},ie6_li_mouseOut: function(e){kugbMenu.clearHoverLIs();var ul=this.getElementsByTagName('ul')[0];kugbMenu.setLIAndChildNodes(this,"hover","link");if(ul)ul.style.display='none';},li_mouseOver: function(e){kugbMenu.clearHoverLIs();kugbMenu.setHovFocLI(this,"hoverLI");var doBlur=(kugbMenu.focusLI&&true);kugbMenu.clearFocusLIs();if(doBlur){kugbMenu.blurFocus();kugbMenu.clearFocus();}},li_mouseOut: function(e){kugbMenu.clearHoverLIs();},a_focus: function(e){var li=this.parentNode;while(li&&li.tagName.toLowerCase()!="li"){li=li.parentNode;}if(!li)return;kugbMenu.clearFocusLIs();kugbMenu.setHovFocLI(li,"focusLI");kugbMenu.setLIAndChildNodes(li,"link","hover");if(kugbMenu.browser.isIE6){var ul=kugbMenu.localGetElementsByTagName(li,'ul')[0];if(ul)ul.style.display='block';}},a_click: function(e){kugbMenu.clearFocusLIs();kugbMenu.clearFocus();},a_blur: function(e){if(kugbMenu.stopBlur){return;}if(kugbMenu.focusLI){kugbMenu.remHovFocLI(kugbMenu.focusLI,"focusLI");}setTimeout("kugbMenu.clearFocus();",1);},a_onkeypress: function(e){},a_onkeyup: function(e){if(!kugbMenu.orientation)return;var key=0;if(window.event){key=window.event.keyCode;}else if(e.keyCode){key=e.keyCode;}kugbMenu.doKeyPress(key,this);},doKeyPress: function(key,presentA){var li=presentA.parentNode;while(li&&li.parentNode&&li.tagName.toLowerCase()!="li"){li=li.parentNode;}if(!li||li.tagName.toLowerCase()!="li")return;var level=0;var ul=li.parentNode;if(!ul)return;if(ul.className){var tLevel=String(ul.className).match(/level-(\d*)/);if(tLevel){level=parseInt(tLevel[1]);if(isNaN(level))level=0;}}var liToSelect=false;switch (key){case 37:if(level==0&&this.orientation==1){liToSelect=this.browseGetSibling(ul,li,-1);}else if((level==1&&this.orientation!=1)||(level>1)){liToSelect=this.browseGetParent(ul);}break;case 38:if(level==0&&this.orientation==1){return;}liToSelect=this.browseGetSibling(ul,li,-1);if(!liToSelect&&level==1&&this.orientation==1){liToSelect=this.browseGetParent(ul);}break;case 39:if(level==0&&this.orientation==1){liToSelect=this.browseGetSibling(ul,li,1);}else{liToSelect=this.browseGetChild(li);}break;case 40:if(level==0&&this.orientation==1){liToSelect=this.browseGetChild(li);}else{liToSelect=this.browseGetSibling(ul,li,1);}break;}if(liToSelect){var aTags=this.localGetElementsByTagName(liToSelect,"A");if(aTags.length){aTags[0].focus();}}},browseGetParent: function(presentLI){var parentLI=presentLI.parentNode;while(parentLI&&parentLI.parentNode&&parentLI.tagName.toLowerCase()!="li"){parentLI=parentLI.parentNode;}if(parentLI&&parentLI.tagName.toLowerCase()=="li")return parentLI;return false;},
browseGetChild: function(presentLI){var tULs=this.localGetElementsByTagName(presentLI,"ul");if(tULs.length&&tULs[0].childNodes&&tULs[0].childNodes.length){return this.localGetElementsByTagName(tULs[0],"li")[0];}return false;},browseGetSibling: function(presentUL,presentLI,plusMinus){var tLIs=this.localGetElementsByTagName(presentUL,"li");var childLIs=[];for(var n=0;n<tLIs.length;n++){if(tLIs[n].parentNode==presentUL){childLIs.push(tLIs[n]);}}for(var n=0;n<childLIs.length;n++){if(childLIs[n]==presentLI){if(n+plusMinus>=0&&n+plusMinus!=childLIs.length){return childLIs[n+plusMinus];}break;}}return false;},clearHoverLIs: function(){this.clearHovFocLIs("hoverLI");},clearFocusLIs: function(){this.clearHovFocLIs("focusLI");},clearHovFocLIs: function(toClear){var myLIs=this.localGetElementsByTagName(this.main_ul,"li");for(var n=0;n<myLIs.length;n++){this.remHovFocLI(myLIs[n],toClear);}},isHovFocLI: function(tLI,toFind){var ie6find="ie6"+toFind.toLowerCase();return (tLI&&(tLI.getAttribute(toFind)|| (this.browser.isIE6&&this.hasClassName(tLI,ie6find))));},setHovFocLI: function(tLI,toSet){var ie6find="ie6"+toSet.toLowerCase();switch (toSet){case "hoverLI":this.hoverLI=tLI;break;case "focusLI":this.focusLI=tLI;break;}if(tLI&&!this.isHovFocLI(tLI,toSet)){if(this.browser.isIE6){this.addClassName(tLI,ie6find);}else{tLI.setAttribute(toSet,toSet);}}},remHovFocLI: function(tLI,toRem){var ie6find="ie6"+toRem.toLowerCase();if(!tLI){switch (toRem){case "hoverLI":tLI=this.hoverLI;break;case "focusLI":tLI=this.focusLI;break;}}if(tLI){if(this.browser.isIE6){this.remClassName(tLI,ie6find);}else{tLI.removeAttribute(toRem);}switch (toRem){case "hoverLI":this.hoverLI=false;break;case "focusLI":this.focusLI=false;break;}}},blurFocus: function(){if(this.focusLI){var tATags=this.localGetElementsByTagName(this.focusLI,"a");if(tATags&&tATags.length){this.stopBlur=true;tATags[0].blur();this.stopBlur=false;}this.remHovFocLI(false,"focusLI");}},liChildOfLI: function(tNeedle,tHaystack,toFind){if(tNeedle==tHaystack||this.isHovFocLI(tHaystack,toFind)){return true;}var myLIs=this.localGetElementsByTagName(tHaystack,"li");if(myLIs&&myLIs.length){for(var m=0;m<myLIs.length;m++){if(tNeedle==myLIs[m]||this.isHovFocLI(myLIs[m],toFind)){return true;}}}return false;},clearFocus: function(){if(this.stopClear){this.stopClear=false;return;}var liTags=this.localGetElementsByTagName(this.main_ul,"li");for(var n=0;n<liTags.length;n++){var myState="link";if(this.focusLI&&this.liChildOfLI(this.focusLI,liTags[n],"focusLI")){myState="hover";}if(this.browser.isIE6){if(myState=="link"&&this.hoverLI&&this.liChildOfLI(this.hoverLI,liTags[n],"hoverLI")){myState="hover";}if(myState=="link"){var myUL=liTags[n].parentNode;var ulTags=this.localGetElementsByTagName(liTags[n],"ul");if(ulTags.length){for(var m=0;m<ulTags.length;m++){ulTags[m].style.display="none";}}}}switch (myState){case "link":this.setLIAndChildNodes(liTags[n],"hover","link");break;case "hover":this.setLIAndChildNodes(liTags[n],"link","hover");break;}}},setLIAndChildNodes: function(tLI,toRem,toAdd){this.remClassName(tLI,toRem,toAdd);var tChild=tLI.childNodes[0];while(tChild&&tChild.tagName){if(tChild.tagName.toLowerCase()=="a"||tChild.tagName.toLowerCase()=="span"){this.remClassName(tChild,toRem,toAdd);}if(!tChild.childNodes||!tChild.childNodes.length){break;}tChild=tChild.childNodes[0];}},localGetElementsByTagName: function(tNode,tagName){if(tNode.getElementsByTagName)return tNode.getElementsByTagName(tagName);var retArr=[];var myChildren=tNode.childNodes;if(myChildren&&myChildren.length){for(var n=0;n<myChildren.length;n++){if(myChildren[n].tagName&&myChildren[n].tagName.toUpperCase()==tagName.toUpperCase()){retArr.push(myChildren[n]);}if(myChildren[n].childNodes&&myChildren[n].childNodes.length){if(tNode.localGetElementsByTagName){var childRet=tNode.localGetElementsByTagName(myChildren[n],tagName);}else{var childRet=this.localGetElementsByTagName(myChildren[n],tagName);}if(childRet.length){for(var c=0;c<childRet.length;c++){retArr.push(childRet[c]);}}}}}return retArr;},ieVersion: function(){var ua=navigator.userAgent.toLowerCase();var offset=ua.indexOf("msie ");return (offset==-1)?0:parseFloat(ua.substring(offset+5,ua.indexOf(";",offset)));},shouldHighlightPage: function(liNode){switch (this.select_current){case 1:if(liNode.getElementsByTagName){var locATags=liNode.getElementsByTagName('a');}else{var locATags=this.localGetElementsByTagName(liNode,'a');}for(var n=0;n<locATags.length;n++){if(locATags[n].href&&this.testPageLocation(locATags[n].href)){return true;}}break;case 2:if(liNode.getElementsByTagName){var locATags=liNode.getElementsByTagName('a');}else{var locATags=this.localGetElementsByTagName(liNode,'a');}if(locATags.length&&locATags[0].href&&this.testPageLocation(locATags[0].href)){return true;}break;case 3:if(liNode.parentNode&&liNode.parentNode.tagName.toUpperCase()=="UL"){return (liNode.parentNode.className&&liNode.parentNode.className=="level-0");}break;}return false;},
testPageLocation: function(testLoc){if(!this.select_current||!testLoc)return false;var hrefString=document.location.href?document.location.href:document.location;if(hrefString.indexOf("://")>=0){hrefString=hrefString.substring(hrefString.indexOf("://")+3);if(hrefString.charAt(0)=="/"){hrefString=hrefString.substring(1);}hrefString=hrefString.substring(hrefString.indexOf("/"));}if(testLoc.indexOf("://")>=0){testLoc=testLoc.substring(testLoc.indexOf("://")+3);if(testLoc.charAt(0)=="/"){testLoc=testLoc.substring(1);}testLoc=testLoc.substring(testLoc.indexOf("/"));}var hrefFolder=hrefString.substring(0,hrefString.lastIndexOf("/")+1);var testFolder=testLoc.substring(0,testLoc.lastIndexOf("/")+1);if(hrefFolder.toLowerCase()!=testFolder.toLowerCase())return false;var hrefPage=hrefString.substring(hrefFolder.length);var testPage=testLoc.substring(testFolder.length);if(hrefPage==""&&testPage=="index.php")hrefPage=testLoc.substring(testFolder.length);var hrefURLVars="";var testURLVars="";if(hrefPage.indexOf("?")>=0){hrefURLVars=hrefPage.substring(hrefPage.indexOf("?")+1);hrefPage=hrefPage.substring(0,hrefPage.indexOf("?"));}if(testPage.indexOf("?")>=0){testURLVars=testPage.substring(testPage.indexOf("?")+1);testPage=testPage.substring(0,testPage.indexOf("?"));}if(hrefPage.toLowerCase()!=testPage.toLowerCase())return false;var tVarArr=testURLVars.split("&");var hrefURLVars="&"+hrefURLVars+"&";for(var n=0;n<tVarArr.length;n++){if(hrefURLVars.indexOf("&"+tVarArr[n]+"&")<0){return false;}}return true;},setLiToCurrent: function(tNode){var spans=this.localGetElementsByTagName(tNode,'span');var span=(spans.length)?spans[0]:false;var atags=this.localGetElementsByTagName(tNode,'a');var a=(atags.length)?atags[0]:false;this.addClassName(tNode,"current");if(span){this.addClassName(span,"current");if(span.childNodes&&span.childNodes.length){var span2=span.childNodes[0];if(span2&&span2.tagName&&span2.tagName.toLowerCase()=="span"){this.addClassName(span2,"current");}}}if(a){this.addClassName(a,"current");}},getClassExpressions: function(toFind){return [new RegExp("^"+toFind+"\\s","g"),new RegExp("\\s"+toFind+"\\b","g"),new RegExp("^"+toFind+"$","g")];},hasClassName: function(tElm,toFind){var tClassName=String(tElm.className);if(tClassName=="undefined")tClassName="";if(tClassName.indexOf(toFind)<0){return false;}var tPattnArr=this.getClassExpressions(toFind);var tIndex=-1;for(var n=0;n<tPattnArr.length;n++){tIndex=tClassName.search(tPattnArr[n]);if(tIndex>=0){return true;}}return false;},addClassName: function(tElm,toAdd){if(!this.hasClassName(tElm,toAdd)){var tClassName=String(tElm.className);if(tClassName=="undefined")tClassName="";tClassName+=((tClassName!="")?" " : "")+toAdd;tElm.className=tClassName;}},remClassName: function(tElm,toRem,toAdd){if(this.hasClassName(tElm,toRem)){var tClassName=String(tElm.className);if(tClassName=="undefined")tClassName="";var remPattns=this.getClassExpressions(toRem);for(var n=0;n<remPattns.length;n++){tClassName=tClassName.replace(remPattns[n],"");}tElm.className=tClassName;}if(toRem=="hover"){toAdd="link";}if(toAdd){this.addClassName(tElm,toAdd);}}}