// Cascading Popup Menus

var hBar = new ItemStyle(50, 0, '', 0, 5, '10#99CC66', '15#FFFFCC', 'navText', 'navText', 'itemBorder', 'itemBorder',
 null, null, 'hand', 'default');

var subM = new ItemStyle(25, 0, '>', -15, 4, '25#99CC66', '25#FFFFCC', 'lowText', 'highText',
 'itemBorder', 'itemBorder', null, null, 'hand', 'default');

var pMenu = new PopupMenu('pMenu');
with (pMenu)
{

startMenu('root', false, 150, 100, 25, hBar, '', false);
addItem('HOME', '/index.html', '', null, 70);
addItem('ABOUT US', '/about.html', '', null, 95);
addItem('CHAPTER', 'mCHAPTER', 'sm:', null, 90).onclick='window.location.href ="/chapter/index.html"';
addItem('MEMBERS', 'mMEMBERS', 'sm:', null, 95).onclick='window.location.href ="/members/index.html"';
addItem('RESOURCES', 'mRESOURCES', 'sm:', null, 115).onclick='window.location.href="/resources/index.html"';
addItem('CONTACT', '/contact.html', '', null, 90);
addItem('SITEMAP', '/sitemap.html', '', null, 85);

//START CHAPTER DROP DOWN MENU
startMenu('mCHAPTER', true, 0, 24, 160, subM, '', false);
addItem('News and Events', '/chapter/index.html', '');
addItem('Chapter Documents', '/chapter/documents.html', '');
addItem('Executive Committee', '/chapter/excomm.html', '');
addItem('Licensure/Government', '/chapter/licensure.html', '');
addItem('Google 2007 Awards', '/chapter/google-awards.html', '');
addItem('Google Medallion Awards', '/chapter/google-medallion.html', '');
addItem('2010 Annual Conference', '/chapter/conference.html', '');
//END CHAPTER NEW DROP DOWN MENU

//START MEMBERS DROP DOWN MENU
startMenu('mMEMBERS', true, 0, 24, 160, subM, '', false);
addItem('Join Michigan ASLA', '/members/index.html', '');
addItem('Awards and Recognition', '/members/awards.html', '');
addItem('Members Only', '/members/only.html', '');
//END MEMBERS DROP DOWN MENU

//START RESOURCES DROP DOWN MENU
startMenu('mRESOURCES', true, 0, 24, 120, subM, '', false);
addItem('Firm Finder', '/resources/firmfinder.html', '');
addItem('Job Listings', '/resources/jobs.html', '');
addItem('RFP/RFQ', '/resources/RFP.html', '');
addItem('Each 1 Reach 1', '/resources/promote.html', '');
addItem('Mentoring', '/resources/mentoring.html', '');
addItem('Student Resources', '/resources/education.html', '');
addItem('Links', '/resources/index.html', '');
addItem('Sustainability Links', '/resources/sustainability.html', '');
//END RESOURCES DROP DOWN MENU

}


// ******************** MENU EFFECTS ********************

addMenuBorder(pMenu, window.subBlank, null, '#336600', 1, '#669933', 2);

addDropShadow(pMenu, window.subM, [40,"#669933",6,6,-4,-4], [40,"#336600",4,4,0,0]);
addDropShadow(pMenu, window.subBlank, [40,"#669933",6,6,-4,-4], [40,"#336600",4,4,0,0]);

if ((navigator.userAgent.indexOf('rv:0.')==-1) &&
    !(isOp&&!document.documentElement) && !(isIE4&&!window.external))
{
 pMenu.showMenu = new Function('mN','menuAnim(this, mN, 20)');
 pMenu.hideMenu = new Function('mN','menuAnim(this, mN, -20)');

 // Add animation to other menu objects like this...
 //anotherMenu.showMenu = new Function('mN','menuAnim(this, mN, 10)');
 //anotherMenu.hideMenu = new Function('mN','menuAnim(this, mN, -15)');
}



// ******************** FUNCTIONS CALLED BY THE EFFECTS SECTION ********************

page.elmPos=function(e,p)
{
 var x=0,y=0,w=p?p:this.win;
 e=e?(e.substr?(isNS4?w.document.anchors[e]:getRef(e,w)):e):p;
 if(isNS4){if(e&&(e!=p)){x=e.x;y=e.y};if(p){x+=p.pageX;y+=p.pageY}}
 if (e && this.MS && navigator.platform.indexOf('Mac')>-1 && e.tagName=='A')
 {
  e.onfocus = new Function('with(event){self.tmpX=clientX-offsetX;' +
   'self.tmpY=clientY-offsetY}');
  e.focus();x=tmpX;y=tmpY;e.blur()
 }
 else while(e){x+=e.offsetLeft;y+=e.offsetTop;e=e.offsetParent}
 return{x:x,y:y};
};


function menuAnim(menuObj, menuName, dir)
{
 var mD = menuObj.menu[menuName][0];
 if (!mD.timer) mD.timer = 0;
 if (!mD.counter) mD.counter = 0;

 with (mD)
 {
  clearTimeout(timer);

  if (!lyr || !lyr.ref) return;

  if (!visNow && dir>0) dir = 0-dir;

  if (dir>0) lyr.vis('visible');

  lyr.sty.zIndex = dir>0 ? mD.zIndex + 1 : 1001;

  lyr.clip(0, 0, menuW+2, (menuH+2)*Math.pow(Math.sin(Math.PI*counter/200),0.75) );
  
  counter += dir;
  if (counter>100) { counter = 100; lyr.sty.zIndex = mD.zIndex }
  else if (counter<0) { counter = 0; lyr.vis('hidden') }
  else timer = setTimeout('menuAnim('+menuObj.myName+',"'+menuName+'",'+dir+')', 40);
 }
};


// Borders and Dropshadows:

function addMenuBorder(mObj, iS, alpha, bordCol, bordW, backCol, backW)
{
 // Loop through the menu array of that object, finding matching ItemStyles.
 for (var mN in mObj.menu)
 {
  var mR=mObj.menu[mN], dS='<div style="position:absolute; background:';
  if (mR[0].itemSty != iS) continue;
  // Loop through the items in that menu, move them down and to the right a bit.
  for (var mI=1; mI<mR.length; mI++)
  {
   mR[mI].iX += bordW+backW;
   mR[mI].iY += bordW+backW;
  }
  // Extend the total dimensions of menu accordingly.
  mW = mR[0].menuW += 2*(bordW+backW);
  mH = mR[0].menuH += 2*(bordW+backW);

  // Set the menu's extra content string with divs/layers underneath the items.
  if (isNS4) mR[0].extraHTML += '<layer bgcolor="'+bordCol+'" left="0" top="0" width="'+mW+
   '" height="'+mH+'" z-index="980"><layer bgcolor="'+backCol+'" left="'+bordW+'" top="'+
   bordW+'" width="'+(mW-2*bordW)+'" height="'+(mH-2*bordW)+'" z-index="990"></layer></layer>';
  else mR[0].extraHTML += dS+bordCol+'; left:0px; top:0px; width:'+mW+'px; height:'+mH+
   'px; z-index:980; '+
   (alpha!=null?'filter:alpha(opacity='+alpha+'); -moz-opacity:'+alpha+'%; opacity:'+(alpha/100):'')+
   '">'+dS+backCol+'; left:'+bordW+'px; top:'+bordW+'px; width:'+(mW-2*bordW)+'px; height:'+
   (mH-2*bordW)+'px; z-index:990"></div></div>';
 }
};

function addDropShadow(mObj, iS)
{
 for (var mN in mObj.menu)
 {
  var a=arguments, mD=mObj.menu[mN][0], addW=addH=0;
  if (mD.itemSty != iS) continue;
  for (var shad=2; shad<a.length; shad++)
  {
   var s = a[shad];
   // Safari 1.2 bug: it inherits alpha values SIDEWAYS!?!? What were they thinking?
   var alpha = (s[0]!=null && navigator.userAgent.indexOf('AppleWebKit') == -1);
   if (isNS4) mD.extraHTML += '<layer bgcolor="'+s[1]+'" left="'+s[2]+'" top="'+s[3]+'" width="'+
    (mD.menuW+s[4])+'" height="'+(mD.menuH+s[5])+'" z-index="'+(arguments.length-shad)+'"></layer>';
   else mD.extraHTML += '<div style="position:absolute; background:'+s[1]+'; left:'+s[2]+
    'px; top:'+s[3]+'px; width:'+(mD.menuW+s[4])+'px; height:'+(mD.menuH+s[5])+'px; -z-index:'+
    (a.length-shad)+'; '+
    (alpha?'filter:alpha(opacity='+s[0]+'); -moz-opacity:'+s[0]+'%; opacity:'+(s[0]/100):'')+
    '"></div>';
   addW=Math.max(addW, s[2]+s[4]);
   addH=Math.max(addH, s[3]+s[5]);
  }
  mD.menuW+=addW; mD.menuH+=addH;
 }
};