//Contents for Design Center menu
var menu1=new Array()
 menu1[0]='<a href="http://www.planetanalog.com/">Analog</a>'
 menu1[1]='<a href="http://www.audiodesignline.com/">Audio</a>'
 menu1[2]='<a href="http://www.automotivedesignline.com/">Automotive</a>'
 menu1[3]='<a href="http://www.commsdesign.com/">Communications</a>'
 menu1[4]='<a href="http://www.digitaltvdesignline.com/">Digital TV</a>'
 menu1[5]='<a href="http://www.dspdesignline.com/">DSP</a>'
 menu1[6]='<a href="http://www.edadesignline.com/">EDA</a>'
 menu1[7]='<a href="http://www.embedded.com/">Embedded</a>'
 menu1[8]='<a href="http://www.greensupplyline.com/">Green Electronics</a>'
 menu1[9]='<a href="http://www.industrialcontroldesignline.com/">Industrial</a>'
 menu1[10]='<a href="http://www.mobilehandsetdesignline.com/">Mobile Handset</a>'
 menu1[11]='<a href="http://www.networksystemsdesignline.com/">Network Systems</a>'
 menu1[12]='<a href="http://www.powermanagementdesignline.com/">Power Management</a>'
 menu1[13]='<a href="http://www.pldesignline.com/">Programmable Logic</a>'
 menu1[14]='<a href="http://www.videsignline.com/">Video/Imaging</a>'
 menu1[15]='<a href="http://www.wirelessnetdesignline.com/">Wireless Networking</a>'
 
//Contents for Learning Center menu
var menu2=new Array()
menu2[0]='<a href="http://www.techonline.com/learning/livewebinar/">Live Webinars </a>'
menu2[1]='<a href="http://www.techonline.com/learning/webinar/">On-Demand Webinars </a>'
menu2[2]='<a href="http://www.techonline.com/learning/course/">Courses</a>'
menu2[3]='<a href="http://www.techonline.com/learning/techpaper/">Research Library </a>'
 
//Contents for Product Center menu
var menu3=new Array()
menu3[0]='<a href="http://www.techonline.com/product/virtualab/">Product Evaluation - VirtuaLab</a>'
menu3[1]='<a href="http://www.eeproductcenter.com/" target="_blank">New Products</a>'
menu3[2]='<a href="http://www.techonline.com/product/underthehood/">Under the Hood</a>'
menu3[3]='<a href="http://refdesign.techonline.com">Reference Designs</a>'
 
 
//Contents for Site Features menu
var menu4=new Array()
 menu4[0]='<a href="http://www.techonline.com/calendar/">Calendar</a>'
 menu4[1]='<a href="http://www.techonline.com/profile/userPreferences.jhtml?site_features=true#newsletter">Newsletters</a>'
 menu4[2]='<a href="http://www.techonline.com/profile/userPreferences.jhtml?site_features=true">Preferences</a>'
 menu4[3]='<a href="http://www.techonline.com/aboutUs.jhtml">About Us</a>'
 menu4[4]='<a href="http://www.techonline.com/contactUs.jhtml">Contact Us</a>'
 menu4[5]='<a href="http://www.techonline.com/faqs.jhtml">FAQs</a>'
 menu4[6]='<a href="http://www.techonline.com/rss.jhtml">RSS</a>'
 menu4[7]='<a href="http://www.techonline.com/sitemap.jhtml">Site Map</a>'
 menu4[8]='<a href="http://www.techonline.com/support.jhtml">Support</a>'
 menu4[9]='<a href="http://www.cmpnet.com/delivery/privacy.html" target="_blank">Privacy Policy</a>'
 
var menuwidth='150px' //default menu width
var menubgcolor='#F9F9F9' //menu bgcolor
var disappeardelay=250 //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes" //hide menu when user clicks within menu?

/////No further editting needed
var ie5=document.all
var ie5_5=typeof dropmenuiframe=='undefined'? 0 : 1
var ns6=document.getElementById&&!document.all
 
if (ie5||ns6)
document.write('<div id="dropdownmenu" class="dropmenudiv" style="z-index:100;visibility:hidden;width:'+menuwidth+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? (what.offsetLeft - 10): 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, menuwidth){
if (ie5||ns6)
dropmenuobj.style.left=dropmenuobj.style.top='-500px'
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover") {
obj.visibility=visible
unhideIframe() }
else if (e.type=="click") {
setTimeout("hideIframe();",0);
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){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}
function populatemenu(what){
if (ie5||ns6)
dropmenuobj.innerHTML=what.join("")
}

function dropdownmenu(obj, e, menucontents, menuwidth){ //NEEDED
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
clearhidemenu()
dropmenuobj=document.getElementById? document.getElementById("dropdownmenu") : dropdownmenu
populatemenu(menucontents)
if (ie5||ns6){
showhide(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"
unhideIframe()
}
return clickreturnvalue()
}

function clickreturnvalue(){
if (ie5||ns6) return false
else return true
}

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(){
if (ie5||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay)
}

function clearhidemenu(){ //NEEDED
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie5||ns6)
dropmenuobj.style.visibility="hidden"
hideIframe()
}
}

function hideIframe() {
if (ie5_5){
var theIframe = document.getElementById("dropmenuiframe")
theIframe.style.display = "none";
}
}

function unhideIframe() {
if (ie5_5){
var theIframe = document.getElementById("dropmenuiframe")
var theDiv = document.getElementById("dropdownmenu");
theIframe.style.width = theDiv.offsetWidth+'px';
theIframe.style.height = theDiv.offsetHeight+'px';
theIframe.style.top = theDiv.offsetTop+'px';
theIframe.style.left = theDiv.offsetLeft+'px';
theIframe.style.display = "block";
}
}


function contains_ns6(a, b) {
	while (b.parentNode)
	if ((b = b.parentNode) == a)
	return true;
	return false;
}