var ie4=document.all;var ns6=document.getElementById&&!document.all;if (ie4||ns6){document.write('<div id="dropmenudiv" style="text-align: left;position: absolute;visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu_sub()" onMouseout="dynamichide_sub(event)"></div>');}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_sub(obj, e, visible, hidden, menuwidth){if (ie4||ns6){dropmenuobj.style.left=dropmenuobj.style.top="-500px";if (menuwidth!=""){dropmenuobj.widthobj=dropmenuobj.style;dropmenuobj.widthobj.width=menuwidth;}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=ie4 && !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=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset;var windowedge=ie4 && !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 populatemenu(what){if (ie4||ns6){dropmenuobj.innerHTML=what.join("");}}function dropdownmenu(obj, e, menucontents, menuwidth){if (window.event){event.cancelBubble=true;}else if (e.stopPropagation) {e.stopPropagation();}clearhidemenu_sub();dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv;populatemenu(menucontents);if (ie4||ns6){showhide_sub(dropmenuobj.style, e, "visible", "hidden", menuwidth);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 (ie4||ns6){return false;}else {return true;}}function contains_ns6(a, b) {while (b.parentNode){if ((b = b.parentNode) == a){return true;return false;}}}function dynamichide_sub(e){if (ie4&&!dropmenuobj.contains(e.toElement)){delayhidemenu_sub();}else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget)){delayhidemenu_sub();}}function hidemenu_sub(e){if (typeof dropmenuobj!="undefined"){if (ie4||ns6){dropmenuobj.style.visibility="hidden";}}}function delayhidemenu_sub(){if (ie4||ns6){delayhide_sub=setTimeout("hidemenu_sub()",disappeardelay);}}function clearhidemenu_sub(){if (typeof delayhide_sub!="undefined"){clearTimeout(delayhide_sub);}}if (hidemenu_onclick=="yes"){document.onclick=hidemenu_sub;}