var disappeardelay=250;var enableanchorlink=0;var hidemenu_onclick=1;var al_delayshowid=0;var al_ie5=document.all;var al_ns6=document.getElementById&&!document.all;function _hideselect(hide){if(al_ns6)return;var svn=document.getElementsByTagName("SELECT");for(var a=0;a<svn.length;a++){if(!hide)svn[a].style.visibility="visible";else svn[a].style.visibility="hidden";}};function al_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 al_showhide(obj,etype,visible,hidden){if(al_ie5||al_ns6)dropmenuobj.style.left=dropmenuobj.style.top=-500;if(etype=="click"&&obj.visibility==hidden||etype=="mouseover")obj.visibility=visible;else if(etype=="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=al_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=al_ie5&&!window.opera?iecompattest().scrollTop:window.pageYOffset;var windowedge=al_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 al_clearshowmenu(){if(al_delayshowid){clearTimeout(al_delayshowid);al_delayshowid=0}};function dropdownmenu_(obj,e,dropmenuID){if(window.event)event.cancelBubble=true;else if(e.stopPropagation)e.stopPropagation();al_clearshowmenu();al_ddm_1arg=obj;al_ddm_2arg=e.type;al_ddm_3arg=dropmenuID;al_delayshowid=setTimeout("al_ddmcb()",350);return true};function dropdownmenu(obj,e,dropmenuID){etype=e.type;if(window.event)event.cancelBubble=true;else if(e.stopPropagation)e.stopPropagation();if(typeof dropmenuobj!="undefined"){dropmenuobj.style.visibility="hidden";if(al_ie5&&typeof dropmenuifobj!="undefined")dropmenuifobj.style.visibility="hidden"}al_clearhidemenu();if(al_ie5||al_ns6){obj.onmouseout=al_delayhidemenu;dropmenuobj=document.getElementById(dropmenuID);if(hidemenu_onclick)dropmenuobj.onclick=function(){dropmenuobj.style.visibility='hidden'};dropmenuobj.onmouseover=al_clearhidemenu;dropmenuobj.onmouseout=al_ie5?function(){al_dynamichide(event)}:function(event){al_dynamichide(event)};al_showhide(dropmenuobj.style,etype,"visible","hidden");dropmenuobj.x=al_getposOffset(obj,"left");dropmenuobj.y=al_getposOffset(obj,"top");dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj,"rightedge")+"px";dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj,"bottomedge")+obj.offsetHeight+"px";if(al_ie5){dropmenuifobj=document.getElementById(dropmenuID+"_iframe");dropmenuifobj.x=dropmenuobj.x;dropmenuifobj.y=dropmenuobj.y;dropmenuifobj.style.left=dropmenuobj.style.left;dropmenuifobj.style.top=dropmenuobj.style.top;dropmenuifobj.style.width=dropmenuobj.style.width;dropmenuifobj.style.height=dropmenuobj.offsetHeight+"px";dropmenuifobj.style.visibility="visible"}}return clickreturnvalue()};function clickreturnvalue(){if((al_ie5||al_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 al_dynamichide(e){if(al_ie5&&!dropmenuobj.contains(e.toElement))al_delayhidemenu();else if(al_ns6&&e.currentTarget!=e.relatedTarget&&!contains_ns6(e.currentTarget,e.relatedTarget))al_delayhidemenu()};function al_delayhidemenu(){delayhideid=setTimeout("dropmenuobj.style.visibility='hidden';if(al_ie5 && typeof dropmenuifobj!='undefined')dropmenuifobj.style.visibility='hidden'",disappeardelay);al_clearshowmenu()};function al_clearhidemenu(){if(typeof delayhideid!="undefined")clearTimeout(delayhideid);al_clearshowmenu()}