var disappeardelay=250;var enableanchorlink=0;var hidemenu_onclick=1;var ie5=document.all;var ns6=document.getElementById&&!document.all
function getposOffset(what, offsettype){var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;var parentEl=what.offsetParent;while (parentEl!=null){totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;parentEl=parentEl.offsetParent;}return totaloffset;}
function showhide(obj, e, visible, hidden){if (ie5||ns6)dropmenuobj.style.left=dropmenuobj.style.top=-500;if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")obj.visibility=visible;else if (e.type=="click")obj.visibility=hidden;}
function iecompattest(){return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body}
function clearbrowseredge(obj, whichedge){var edgeoffset=0;if (whichedge=="rightedge"){var windowedge=ie5 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15;dropmenuobj.contentmeasure=dropmenuobj.offsetWidth;if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure) edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth;}else{var topedge=ie5 && !window.opera? iecompattest().scrollTop : window.pageYOffset;var windowedge=ie5 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18;dropmenuobj.contentmeasure=dropmenuobj.offsetHeight;if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight;if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge;}}return edgeoffset;}
function dropdownmenu(obj, e, dropmenuID){if (window.event) {event.cancelBubble=true}else if (e.stopPropagation) {e.stopPropagation();};if (typeof dropmenuobj!="undefined")dropmenuobj.style.visibility="hidden";clearhidemenu();if (ie5||ns6){obj.onmouseout=delayhidemenu;dropmenuobj=document.getElementById(dropmenuID);if (hidemenu_onclick) dropmenuobj.onclick=function(){dropmenuobj.style.visibility='hidden'};dropmenuobj.onmouseover=clearhidemenu;dropmenuobj.onmouseout=ie5? function(){ dynamichide(event)} : function(event){ dynamichide(event)};showhide(dropmenuobj.style, e, "visible", "hidden");dropmenuobj.x=getposOffset(obj, "left");dropmenuobj.y=getposOffset(obj, "top");dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px";dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px";}return clickreturnvalue();}
function clickreturnvalue(){if ((ie5||ns6) && !enableanchorlink) return false;else return true;}
function contains_ns6(a, b) {while (b.parentNode) if ((b = b.parentNode) == a)return true;return false;}
function dynamichide(e){if (ie5&&!dropmenuobj.contains(e.toElement)) delayhidemenu(); else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget)) delayhidemenu();}
function delayhidemenu(){delayhide=setTimeout("dropmenuobj.style.visibility='hidden'",disappeardelay);}
function clearhidemenu(){if (typeof delayhide!="undefined")clearTimeout(delayhide);}