var isDOM = document.getElementById?1:0;
var isIE = document.all?1:0;
var isNS4 = (navigator.appName=='Netscape' && !isDOM)?1:0;
var isIE4 = (isIE && !isDOM)?1:0;
var isDyn = (isDOM||isIE||isNS4);
function getRef(id, par)
{
 par = !par ? document : (par.navigator?par.document:par);
 return (isIE ? par.all[id] :
  (isDOM ? (par.getElementById?par:par.ownerDocument).getElementById(id) :
  par.layers[id]));
}
function getSty(id, par)
{
 return (isNS4 ? getRef(id, par) : getRef(id, par).style)
}
if (!window.LayerObj) var LayerObj = new Function('id', 'par',
 'this.ref=getRef(id, par); this.sty=getSty(id, par); return this');
function getLyr(id, par) { return new LayerObj(id, par) }
function LyrFn(fn, fc)
{
 LayerObj.prototype[fn] = new Function('var a=arguments,p=a[0]; with (this) { '+fc+' }');
}
LyrFn('x','if (!isNaN(p)) sty.left=p; else return parseInt(sty.left)');
LyrFn('y','if (!isNaN(p)) sty.top=p; else return parseInt(sty.top)');
LyrFn('vis','sty.visibility=p');
LyrFn('bgColor','if (isNS4) sty.bgColor=(p?p:null); ' +
 'else sty.background=p?p:"transparent"');
LyrFn('bgImage','if (isNS4) sty.background.src=(p?p:null); ' + 
 'else sty.background=(p?"url("+p+")":"") ');
LyrFn('clip','if (isNS4) with(sty.clip) { left=a[0]; top=a[1]; right=a[2]; bottom=a[3] } ' +
 'else sty.clip="rect("+a[1]+"px "+a[2]+"px "+a[3]+"px "+a[0]+"px)" ');
LyrFn('write','if (isNS4) with (ref.document) {write(p);close()} else ref.innerHTML=p');
LyrFn('alpha','var f=ref.filters; if (f) {' +
 'if (sty.filter.indexOf("alpha")==-1) sty.filter+="alpha()"; ' +
 'if (f.length&&f.alpha) f.alpha.opacity=p } else if (isDOM) sty.MozOpacity=(p/100)');
function setLyr(lVis, docW, par)
{
 if (!setLyr.seq) setLyr.seq=0;
 if (!docW) docW=0;
 var obj = (!par ? (isNS4 ? window : document.body) :
  (!isNS4 && par.navigator ? par.document.body : par));
 var newID='_js_layer_'+setLyr.seq++;
 if (isIE&&!window.opera) obj.insertAdjacentHTML('beforeEnd', '<div id="'+newID+
  '" style="position:absolute"></div>');
 else if (isDOM)
 {
  var newL=document.createElement('div');
  obj.appendChild(newL);
  newL.id=newID; newL.style.position='absolute';
 }
 else if (isNS4)
 {
  var newL=new Layer(docW, obj);
  newID=newL.id;
 }
 var lObj=getLyr(newID, par);
 with (lObj.sty) { visibility=lVis; left=0; top=0; width=docW }
 return lObj;
}
if (!window.page) var page = { win: window, minW: 0, minH: 0, MS: isIE&&!window.opera }
page.winW=function()
 { with (this) return Math.max(minW, MS?win.document.body.clientWidth:win.innerWidth) }
page.winH=function()
 { with (this) return Math.max(minH, MS?win.document.body.clientHeight:win.innerHeight) }
page.scrollX=function()
 { with (this) return MS?win.document.body.scrollLeft:win.pageXOffset }
page.scrollY=function()
 { with (this) return MS?win.document.body.scrollTop:win.pageYOffset }
function popOver(mN, iN) { with (this)
{
 clearTimeout(hideTimer);
 overM = mN;
 overI = iN;
 var thisI = menu[mN][iN];
 if (iN && this.onmouseover) this.onmouseover();
 litOld = litNow;
 litNow = new Array();
 var litM = mN, litI = iN;
 while(1)
 {
  litNow[litM] = litI;
  if (litM == 'root') break;
  litI = menu[litM][0].parentItem;
  litM = menu[litM][0].parentMenu;
 }
 var same = true;
 for (var z in menu) if (litNow[z] != litOld[z]) same = false;
 if (same) return;
 for (thisM in menu) with (menu[thisM][0])
 {
  if (!lyr) continue;
  litI = litNow[thisM];
  oldI = litOld[thisM];
  if (litI && (litI != oldI)) changeCol(thisM, litI, true);
  if (oldI && (oldI != litI)) changeCol(thisM, oldI, false);
  if (litI && !visNow && (thisM != 'root'))
  {
   showMenu(thisM);
   visNow = true;
  }
  if (isNaN(litI) && visNow)
  {
   hideMenu(thisM);
   visNow = false;
  }
 }
 clearTimeout(showTimer);
 nextMenu = '';
 if (thisI.type == 'sm:')
 {
  var targ = thisI.href, lyrM = menu[mN][0].lyr;
  with (menu[targ][0])
  {
   if (!lyr || !lyr.ref) return;
   lyr.x(eval(offX) + (typeof(offX)=='number' ? lyrM.x() + thisI.lyr.x() : 0));
   lyr.y(eval(offY) + (typeof(offY)=='number' ? lyrM.y() + thisI.lyr.y() : 0));
   showStr = myName + '.showMenu("' + targ + '"); ' +
    myName + '.menu.' + targ + '[0].visNow = true';
   nextMenu = targ;
   if (showDelay) showTimer = setTimeout(showStr, showDelay);
   else eval(showStr);
  }
 }
}}
function popChangeCol(mN, iN, isOver) { with (this.menu[mN][iN])
{
 var col = isOver ? overCol : outCol;
 if (col.indexOf('.') == -1) lyr.bgColor(col);
 else lyr.bgImage(col);
 var doFX = ((overClass != outClass) || (outBorder != overBorder));
 if (doFX && isNS4) lyr.write(this.getHTML(mN, iN, isOver));
 else if (doFX) with (lyr)
 {
  ref.className = (isOver ? overBorder : outBorder);
  var chl = (isDOM ? ref.childNodes : ref.children)
  if (chl) for (var i = 0; i < chl.length; i++)
   chl[i].className = (isOver ? overClass : outClass);
 }
 if (typeof(outAlpha)=='number') lyr.alpha(isOver ? overAlpha : outAlpha);
}}
function popOut(mN, iN) { with (this)
{
 if ((mN != overM) || (iN != overI)) return;
 if (this.onmouseout) this.onmouseout();
 var thisI = menu[mN][iN];
 if (thisI.href != nextMenu) clearTimeout(showTimer);
 if (hideDelay)
 {
  var delay = ((mN == 'root') && (thisI.type != 'sm:')) ? 50 : hideDelay;
  hideTimer = setTimeout(myName + '.over("root", 0)', delay);
 }
 overM = 'root';
 overI = 0;
}}
function popClick(evt) { with (this)
{
 if (overI)
 {
  if (this.onclick) this.onclick();
  var thisI = menu[overM][overI];
  with (thisI) switch (type)
  {
   case 'sm:': return;
   case 'js:': { eval(href); break }
   case '': type = 'window';
   default: if (href) eval(type + '.location.href = "' + href + '"');
  }
 }
 over('root', 0);
}}
function popClearLyr(wN) { with (this)
{
 for (mN in menu) with (menu[mN][0]) if (par == wN) lyr = null;
}}
function addProps(obj, data, names, addNull)
{
 for (var i = 0; i < names.length; i++) if(i < data.length || addNull) obj[names[i]] = data[i];
}
function ItemStyle()
{
 var names = ['len', 'spacing', 'popInd', 'popPos', 'pad', 'outCol', 'overCol', 'outClass',
  'overClass', 'outBorder', 'overBorder', 'outAlpha', 'overAlpha'];
 addProps(this, arguments, names, true);
}
function popStartMenu(mName) { with (this)
{
 if (!menu[mName]) { menu[mName] = new Array(); menu[mName][0] = new Object(); }
 actMenu = mName;
 menu[mName].length = 1;
 nextItem = 1;
 var aM = menu[mName][0];
 var names = ['isVert', 'isVert', 'offX','offY', 'width', 'itemSty', 'par', 'parentMenu',
  'parentItem', 'visNow', 'menuW', 'menuH'];
 addProps(aM, arguments, names, true);
 if (!aM.lyr) aM.lyr = null;
}}
function popAddItem() { with (this)
{
 var aI = menu[actMenu][nextItem++] = new Object();
 var names = ['text', 'href', 'type', 'itemSty', 'len', 'spacing', 'popInd', 'popPos',
  'pad', 'outCol', 'overCol', 'outClass', 'overClass', 'outBorder', 'overBorder',
  'outAlpha', 'overAlpha', 'iW', 'iH', 'lyr'];
 addProps(aI, arguments, names, true);
 var iSty = (arguments[3] ? arguments[3] : menu[actMenu][0].itemSty);
 for (prop in iSty) if (aI[prop] == window.UnDeFiNeD) aI[prop] = iSty[prop];
 if (aI.outBorder)
 {
  if (isNS4) aI.pad++;
 }
}}
function popGetHTML(mN, iN, isOver) { with (this)
{
 var itemStr = '';
 with (menu[mN][iN])
 {
  var textClass = (isOver ? overClass : outClass);
  if ((type == 'sm:') && popInd)
  {
   if (isNS4) itemStr += '<layer class="' + textClass + '" left="'+ ((popPos+iW) % iW) +
    '" top="' + pad + '">' + popInd + '</layer>';
   else itemStr += '<div class="' + textClass + '" style="position: absolute; left: ' +
    ((popPos+iW) % iW) + '; top: ' + pad + '">' + popInd + '</div>';
  }
  if (isNS4) itemStr += (outBorder ? '<span class="' + (isOver ? overBorder : outBorder) +
   '"><spacer type="block" width="' + (iW - 8) + '" height="' + (iH - 8) + '"></span>' : '') +
   '<layer left="' + pad + '" top="' + pad + '" width="' + (iW - (2 * pad)) + '" height="' +
   (iH - (2 * pad)) + '"><a class="' + textClass + '" href="#" ' +
   'onClick="return false" onMouseOver="status=\'\'; ' + myName + '.over(\'' + mN + '\',' +
   iN + '); return true">' + text + '</a></layer>';
  else itemStr += '<div class="' + textClass + '" style="position: absolute; left: ' + pad +
   '; top: ' + pad + '; width: ' + (iW - (2 * pad)) + '; height: ' + (iH - (2 * pad)) +
   '">' + text + '</div>';
 }
 return itemStr;
}}
function popUpdate(docWrite, upMN) { with (this)
{
 if (!isDyn) return;
 for (mN in menu) with (menu[mN][0])
 {
  if (upMN && (upMN != mN)) continue;
  var str = '', iX = 0, iY = 0;
  for (var iN = 1; iN < menu[mN].length; iN++) with (menu[mN][iN])
  {
   var itemID = myName + '_' + mN + '_' + iN;
   var targM = menu[href];
   if (targM && (type == 'sm:'))
   {
    targM[0].parentMenu = mN;
    targM[0].parentItem = iN;
   }
   var shrink = (outBorder && ((isDOM && !isIE) || window.opera) ? 2 : 0)
   iW = (isVert ? width : len) - shrink;
   iH = (isVert ? len : width) - shrink;
   var isImg = (outCol.indexOf('.') != -1) ? true : false;
   if (isDOM || isIE4)
   {
    str += '<div id="' + itemID + '" ' + (outBorder ? 'class="' + outBorder + '" ' : '') +
     'style="position: absolute; left: ' + iX + '; top: ' + iY + '; width: ' + iW + '; height: ' +
     iH + '; background: ' + (isImg ? 'url('+outCol+')' : outCol) +
     ((typeof(outAlpha)=='number') ? '; filter: alpha(opacity='+ outAlpha + '); -moz-opacity: ' +
      (outAlpha/100) : '') +
     '; cursor: ' + ((type!='sm:' && href) ? (isIE ? 'hand' : 'pointer') : 'default') + '" ';
   }
   else if (isNS4)
   {
    str += '<layer id="' + itemID + '" left="' + iX + '" top="' + iY + '" width="' +
     iW + '" height="' + iH + '" ' + (outCol ? (isImg ? 'background="' : 'bgcolor="') +
     outCol + '" ' : '');
   }
   str += 'onMouseOver="' + myName + '.over(\'' + mN + '\',' + iN + ')" ' +
     'onMouseOut="' + myName + '.out(\'' + mN + '\',' + iN + ')">' +
     getHTML(mN, iN, false) + (isNS4 ? '</layer>' : '</div>');
   var spc = (outBorder ? 1 : 0)
   if (isVert) iY += len + spacing - spc;
   else iX += len + spacing - spc;
  }
  menuW = isVert ? width : iX;
  menuH = isVert ? iY : width;
  var eP = eval(par);
  setTimeout(myName + '.setupRef("' + mN + '")', 50);
  if (docWrite)
  {
   var targFr = (eP && eP.navigator ? eP : window);
   targFr.document.write('<div id="' + myName + '_' + mN + '_Div" style="position: absolute; ' +
    'visibility: hidden; width: ' + menuW + '; height: ' + menuH + '; z-index: 1000">' +
    str + '</div>');
  }
  else
  {
   if (!lyr) lyr = setLyr('hidden', menuW, eP);
   else if (isIE4) setTimeout(myName + '.menu.' + mN + '[0].lyr.sty.width=' + (menuW+2), 50);
   with (lyr) { sty.zIndex = 1000; write(str) }
  }
 }
}}
function popSetupRef(mN) { with (this) with (menu[mN][0])
{
 if (!lyr || !lyr.ref) lyr = getLyr(myName + '_' + mN + '_Div', eval(par));
 for (var i = 1; i < menu[mN].length; i++)
  menu[mN][i].lyr = getLyr(myName + '_' + mN + '_' + i, lyr.ref);
 if (mN == 'root')
 {
  position();
  lyr.vis('visible');
 }
}}
function popPosition(wN) { with (this)
{
 for (mN in menu) if (!wN || menu[mN][0].par == wN) with (menu[mN][0])
 {
  if (!lyr || !lyr.ref) continue;
  if (typeof(offX)!='number' || mN=='root') lyr.x(eval(offX));
  if (typeof(offY)!='number' || mN=='root') lyr.y(eval(offY));
 }
}}
function PopupMenu(myName)
{
 this.myName = myName;
 this.showTimer = 0;
 this.hideTimer = 0;
 this.showDelay = 500;
 this.hideDelay = 100;
 this.showMenu = '';
 this.menu =  new Array();
 this.litNow = new Array();
 this.litOld = new Array();
 this.overM = 'root';
 this.overI = 0;
 this.actMenu = '';
 this.nextItem = 1;
 this.over = popOver;
 this.changeCol = popChangeCol;
 this.out = popOut;
 this.click = popClick;
 this.clearLyr = popClearLyr;
 this.startMenu = popStartMenu;
 this.addItem = popAddItem;
 this.getHTML = popGetHTML;
 this.update = popUpdate;
 this.setupRef = popSetupRef;
 this.position = popPosition;
 this.showMenu = function(mName) { this.menu[mName][0].lyr.vis('visible') }
 this.hideMenu = function(mName) { this.menu[mName][0].lyr.vis('hidden') }
}
//var hBar = new ItemStyle(102, 10, '', 0, 0, '/menu/images/empty_products.gif', '/menu/images/hov_products.gif', 'itemText', 'itemText', '', '', null, null);
var hBarProducts = new ItemStyle(102, 10, '', 0, 0, '/menu/images/empty_products.gif', '/menu/images/empty_products.gif', 'itemText', 'itemText', '', '', null, null);
var subM = new ItemStyle(22, 0, '<img src="/menus/arrow.gif" border=0>', -11, 3, '#745FB3', '#6F90D0', 'itemText', 'itemHover',
 'itemBorder', 'itemBorder', 93, 100);
var subMOut = new ItemStyle(22, 0, '', -11, 3, '#6F90D0', '#745FB3', 'itemHover', 'itemHover',
 'itemBorder', 'itemBorder', 100, 100);
var crazy = new ItemStyle(22, 1, '&gt;', -15, 2, '#666699', '#CC6600', 'crazyText', 'crazyHover',
 'crazyBorder', 'crazyBorderOver', 80, 100);
var pMenu = new PopupMenu('pMenu');
with (pMenu)
{
startMenu('root', false, 'CenterIt()', 'TopOfMenu()', 22, hBarProducts);
addItem('', 'mProducts', 'sm:', null, 103,0);
addItem('', 'mMyOvusoft', 'sm:', null, 79,0);
addItem('', 'mCommunity', 'sm:', null, 80,0);
addItem('', 'mProfessionals', 'sm:', null, 94,0);
addItem('', 'mPartners', 'sm:', null, 62,0);
addItem('', 'mLibrary', 'sm:', null, 51,0);
addItem('', 'mAbout', 'sm:', null, 72,0);

// This is a vertical menu positioned 0px across and 22px down from its trigger, and is 80px wide.
startMenu('mProducts', true, 2, 22, 140, subM);
addItem('Download Ovusoft<br>Fertility Software', '/products/download.asp', '', subM, 35);
addItem('Purchase Ovusoft<br>Fertility Software', '/partners/orderpage.asp', '', subM, 35);
addItem('Ovusoft Screen Shots', '/products/screens.asp', '');
addItem('Fertility Products', '/shop/default.asp', '');
addItem('Bookstore', '/products/bookstore.asp', '');
addItem('Support', '/products/support.asp', '');

startMenu('mMyOvusoft', true, 0, 22, 145, subM);
addItem('myOvusoft Home Page', '/mytcoyf', '');
addItem('Login', '/mytcoyf/login.asp', '');
addItem('Find an affilated<br>Healthcare Professional', '/protcoyf/search.asp', '', null, 35);

startMenu('mCommunity', true, 0, 22, 110, subM);
addItem('Message Boards', '/forum', '');
addItem('Live Chat', '/ourTCOYF/chat/chat.asp', '');
addItem('Cycle Galleries', '/ourtcoyf/gallery', '');
startMenu('mProfessionals', true, 0, 22, 145, subM);
addItem('Find an affiliated<br>Healthcare Professional', '/protcoyf/search.asp', '', null, 35);
addItem('Professional Login', '/protcoyf/login.asp', '');
addItem('Enroll as a<br>professional affiliate', '/protcoyf/enroll.asp', '', null, 35);
//addItem('proTCOYF Private Forum', '/protcoyf/enroll.asp', '');
startMenu('mPartners', true, 0, 22, 135, subM);
addItem('Ovusoft Partners', '/partners/list.asp', '');
addItem('Become an Affiliate', '/partners/affiliates/signup.asp', '');
addItem('Affiliate Login', '/partners/affiliates/login.asp', '');
startMenu('mLibrary', true, 0, 22, 145, subM);
addItem('Taking Charge of Your Fertility - The Book', '/library/tonibook.asp', '', null, 40);
addItem('Other Fertility Books', '/products/bookstore.asp', '');
addItem('Learn More About<br>Your Fertility', 'mLibraryLearn', 'sm:', subM, 35);
addItem('Frequently Asked<br>Questions','mLibraryFAQ','sm:', subM, 35);
addItem('Getting Support', '/products/support.asp', '');
addItem('Common Abbreviations', '/library/abbrev.asp', '');
addItem('PDF Charts', '/library/chartpdf.asp', '');
addItem('Glossary', '/library/glossary.asp', '');
startMenu('mLibraryLearn', true, 144, 0, 140, subM);
addItem('Your Fertility Cycle<br>&nbsp;&nbsp;-- &nbsp;An Overview', '/library/primer001.asp', '', subMOut,35);
addItem('Fertility Awareness<br>Intro & Primer', '/library/primer002.asp', '', subMOut, 35);
addItem('Cervical Fluid: How<br>to Observe and Identify', '/library/howto_cf.asp', '', subMOut, 35);
startMenu('mLibraryFAQ', true, 144, 0, 140, subM);
addItem('Fertility FAQs', '/library/faqfertility.asp', '',subMOut);
addItem('Fertility Myths', '/library/myths.asp', '',subMOut);
addItem('Software Support FAQs', '/library/faq_support.asp', '',subMOut);
startMenu('mAbout', true, 0, 22, 135, subM);
addItem('About Ovusoft', '/about/about.asp', '');
addItem('Contact Information', '/about/contact.asp', '');
addItem('Press', '/about/press.asp', '');
addItem('Privacy', '/about/privacy.asp', '');
addItem('Copyright Information <font style="font-size: 9px;">(26)</font>', '/about/copyright.asp', '');
}
if (!isNS4)
{
 pMenu.update(true);
}
else
{
 var popOldOL = window.onload;
 window.onload = function()
 {
  if (popOldOL) popOldOL();
  pMenu.update();
 }
}
window.onresize = function()
{
 ns4BugCheck();
 pMenu.position();
}
window.onscroll = function()
{
 pMenu.position();
}
if (isNS4) document.captureEvents(Event.CLICK);
document.onclick = function(evt)
{
 pMenu.click();
 if (isNS4) return document.routeEvent(evt);
}
var nsWinW = window.innerWidth, nsWinH = window.innerHeight;
function ns4BugCheck()
{
 if (isNS4 && (nsWinW!=innerWidth || nsWinH!=innerHeight)) location.reload()
}
if (!isIE || window.opera)
{
 var nsPX=pageXOffset, nsPY=pageYOffset;
 setInterval('if (nsPX!=pageXOffset || nsPY!=pageYOffset) ' +
 '{ nsPX=pageXOffset; nsPY=pageYOffset; window.onscroll() }', 50);
}
function menuClip(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 (dir==1) lyr.vis('visible');
  lyr.sty.zIndex = 1001 + dir;
  lyr.clip(0, 0, menuW+2, (menuH+2)*Math.pow(Math.sin(Math.PI*counter/20),0.75) );
  counter += dir;
  if (counter==11) { counter = 10; if (isDOM&&!isIE) lyr.sty.clip='' }
  else if (counter<0) { counter = 0; lyr.vis('hidden') }
  else timer = setTimeout(menuObj.myName+'.'+(dir==1?'show':'hide')+'Menu("'+menuName+'")', 40);
 }
}
if (!window.opera)
{
 pMenu.showMenu = new Function('mN','menuClip(pMenu, mN, 1)');
 pMenu.hideMenu = new Function('mN','menuClip(pMenu, mN, -1)');
}
pMenu.onclick = function() { with (this)
{
 if (overM == 'root' && overI == 1) location.href = '/products';
 if (overM == 'root' && overI == 2) location.href = '/mytcoyf';
 if (overM == 'root' && overI == 3) location.href = '/ourtcoyf';
 if (overM == 'root' && overI == 4) location.href = '/protcoyf';
 if (overM == 'root' && overI == 5) location.href = '/partners';
 if (overM == 'root' && overI == 6) location.href = '/library';
 if (overM == 'root' && overI == 7) location.href = '/about';
}}
function TopOfMenu()
{
   var retTop = 82;
if(isNS4){var retTop= 75;}
   return retTop;
}
function CenterIt() 
{
   var WinWid = page.winW()/2;
   var retPos = WinWid-296;
if(isNS4){var retPos = WinWid - 309;}
   if (retPos <32)
   {
     retPos = 32;
   } 
   return retPos;
}
/*
pMenu.onmouseover = function() { with (this)
{
 with (menu[overM][overI]) if (!type) status = href;
}}
pMenu.onmouseout = function() { status = '' }
function moveRoot()
{
 with (pMenu.menu.root[0].lyr) x( (x()<100) ? 100 : 10);
}
*/