menuHover=false;menuOpen=false;var menuParent;var menuActive;var optionCurrent;allmenuparentids=new Array();function onMenuEnter(menuParentId){if(menuHover&&menuParentId==menuParent.id)return;menuHover=true;menuOpen=true;if(!menuParent||menuParentId&&menuParentId!=menuParent.id){menuParent=document.getElementById(menuParentId);menuActive=document.getElementById(menuParentId+'-opts');}if(!menuActive)return;menuActive.style.display='block'}function onMenuExit(delay){menuHover=false;menuOpen=false;CollapseOtherMenus(menuParent.id);delay?delay:500;setTimeout("menuCollapse('"+menuActive.id+"')",delay);}function onMenuClick(menuParentId){menuParent=document.getElementById(menuParentId);menuActive=document.getElementById(menuParentId+'-opts');menuOpen?onMenuExit(0):onMenuEnter(menuParentId);}function menuCollapse(menuid){if(menuHover)return;nav=document.getElementById(menuid);nav.style.display='none'}function CollapseOtherMenus(menuParentid){for(var i=0;i<allmenuparentids.length;i++){if(allmenuparentids[i]!=menuParentid){document.getElementById(menuParentid+'-opts').style.display="none"}}}function onMenuUpdate(update){if(optionCurrent&&update.innerHTML==optionCurrent.innerHTML){onMenuExit();return false}optionCurrent=document.getElementById(menuParent.id+'-current');optionCurrent.innerHTML=update.innerHTML;onMenuExit();}