var dom=(document.getElementById)?true:false;var explorer=document.all?true:false;var opera=((navigator.userAgent.indexOf(' Opera ')!=-1)||(navigator.userAgent.indexOf('Opera/')!=-1))?true:false;var mscheck=(navigator.appName=="Microsoft Internet Explorer")&&(parseInt(navigator.appVersion)>=4)&&(navigator.platform=="Win32")?true:false;var hpFacets,eContainer,elLoop;function hideInd(divMenu){if(!document.getElementById)return false;var menu=document.getElementById(divMenu);if(menu==null)return false;menu.style.visibility='hidden';return true}function showInd(divMenu){if(!dom)return false;var aList=null;var menu=document.getElementById(divMenu);if(menu==null)return false;var h=document.getElementById('focusLink');if(divMenu=='ind-dd2'){var h=document.getElementById('focusLink2')}menu.style.visibility='visible';return true}function setTriggerClass(){if(dom){eContainer=document.getElementById('dd-container');hpFacets=eContainer.getElementsByTagName('a');for(i=0;i<hpFacets.length;i++){elLoop=hpFacets[i];if(elLoop.className=='ind-dd-trigger')elLoop.className+=' dd-outline'}}}