

/***********************************************

* AnyLink Drop Down Menu- ?Dynamic Drive (www.dynamicdrive.com)

* This notice MUST stay intact for legal use

* Visit http://www.dynamicdrive.com/ for full source code

***********************************************/



//Contents for menu 1: publication

var menu1=new Array()

//menu1[0]='<a href="about.html#contact">  聯絡方式</a><br>'

//menu1[1]='<a href="about.html#cv">  個人履歷下載 </a><br>'

//menu1[2]='<a href="about.html#info">  基本資料 </a><br>'

menu1[3]='<a href="e-pub.html#pub">  &nbsp;&nbsp;Publications >> </a><br>'

menu1[4]='<a href="e-pub.html#working">  &nbsp;&nbsp;Working Papers >> </a><br>'  



//Contents for menu 2: Courses

var menu2=new Array()

//menu2[1]='<a href="e-courses.html#05spring">  &nbsp;&nbsp;2005 Spring >> </a><br>'

menu2[2]='<a href="e-courses.html#04fall">  &nbsp;&nbsp;2004 Fall >> </a><br>'

menu2[3]='<a href="e-courses.html#03fall">  &nbsp;&nbsp;2003 Fall >> </a><br>'

menu2[4]='<a href="e-courses.html#03spring">  &nbsp;&nbsp;2003 Spring >> </a><br>'



//Contents for menu 3: books

//var menu3=new Array()

//menu3[0]='<a href="books.html#preface">  再版序</a><br>'

//menu3[1]='<a href="books.html#preface0">  序</a><br>'

//menu3[2]='<a href="books.html#content">  本書章節</a><br>'

//menu3[3]='<a href="books.html#correct">  更誤</a><br>'

//menu3[4]='<a href="books.html#ppt">  教學投影片下載</a><br>'

//menu3[5]='<a href="books.html#ask">  關於本書之疑惑</a><br>'



//Contents for menu 4: students

var menu4=new Array()

menu4[0]='<a href="students.html#phd">  &nbsp;&nbsp;Ph. D. Graduates >> </a><br>'

//menu4[1]='<a href="students.html#master">  碩士班畢業生</a><br>'

//menu4[2]='<a href="students.html#now">  現在指導學生</a><br>'

			

//Contents for menu7: Links

var menu7=new Array()

menu7[0]='<a href="links.html#econ">  Economics Links</a><br>'

menu7[1]='<a href="links.html#data">  Data Sources and Other Sources of Information</a><br>'

menu7[2]='<a href="links.html#journal">  Journals</a><br>'

menu7[3]='<a href="links.html#stat">  Statistical / Mathematical Software Pages</a><br>'



		

var menuwidth='165px' //default menu width

var menubgcolor='lightyellow'  //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 ie4=document.all

var ns6=document.getElementById&&!document.all



if (ie4||ns6)

document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(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(obj, e, visible, hidden, menuwidth){

if (ie4||ns6)

dropmenuobj.style.left=dropmenuobj.style.top=-500

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 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

}

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()

dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv

populatemenu(menucontents)



if (ie4||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"

}



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(e){

if (ie4&&!dropmenuobj.contains(e.toElement))

delayhidemenu()

else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))

delayhidemenu()

}



function hidemenu(e){

if (typeof dropmenuobj!="undefined"){

if (ie4||ns6)

dropmenuobj.style.visibility="hidden"

}

}



function delayhidemenu(){

if (ie4||ns6)

delayhide=setTimeout("hidemenu()",disappeardelay)

}



function clearhidemenu(){

if (typeof delayhide!="undefined")

clearTimeout(delayhide)

}



if (hidemenu_onclick=="yes")

document.onclick=hidemenu


