// JavaScript Document
function getWindowHeight() {
 var windowHeight = 0;
 if (typeof(window.innerHeight) == 'number') {
   windowHeight = window.innerHeight;
 }
 else {
  if (document.documentElement && document.documentElement.clientHeight) {
   windowHeight = document.documentElement.clientHeight;
  }
  else {
   if (document.body && document.body.clientHeight) {
    windowHeight = document.body.clientHeight;
   }
  }
 }
 return windowHeight;
}
function setFooter() {
 /* var offsetFooter = 88; */
 if (document.getElementById && 1==2) {
  var windowHeight = getWindowHeight();
  if (windowHeight > 0) {
   var contentHeight = document.getElementById('center').offsetHeight;
   var footerElement = document.getElementById('footer');
   var footerHeight  = footerElement.offsetHeight;
   var result = windowHeight - (contentHeight + footerHeight);
   if (result >= 0) {
    footerElement.style.position = 'relative';
    footerElement.style.top = (windowHeight - (contentHeight + footerHeight)) + 'px';
	/* alert('windowHeight='+windowHeight+', contentHeight='+contentHeight+', footerHeight='+footerHeight+' := ' + result); */
   }
   else {
    footerElement.style.position = 'static';
	/* alert('footerElement = static, result:='+result); */
   }
   /* alert('footerElement.style.top='+result); */
  }
 }
}

 window.onload = function() {
  setFooter();
 }
 window.onresize = function() {
  setFooter();
 }

function showHideFlavours() {
 var dBox = document.getElementById('flavorbox');
 if (dBox){
  var pTags = dBox.getElementsByTagName('p');
  for (var i=0;i<pTags.length;i++) {
   var isOnDisplay = pTags[i].style.display ;
   if(isOnDisplay=='') {
    pTags[i].style.display = 'none';	
   } else {
    pTags[i].style.display = '';
   }   
  }
 }
}

function showNewComment() {
 var dBox = document.getElementById('newcomment');
 if (dBox){
  dBox.style.display = '';
  var dBoxButton = document.getElementById('newcommentclicker');
  if(dBoxButton){
     dBoxButton.style.display = 'none';
  }
 } else {
  alert('?');
 }
}
function hideNewComment() {
 var dBox = document.getElementById('newcomment');
 if (dBox){
  dBox.style.display = 'none';
  var dBoxButton = document.getElementById('newcommentclicker');
  if(dBoxButton){
     dBoxButton.style.display = '';
  }
 } else {
  alert('?');
 }
}
function showTextismHelp(me) {
 var tBox = document.getElementById('textismbox');
 if(tBox) {
  tBox.style.display = '';
  tBox.style.top = me.style.top;
  return false;
 }
}
function hideTextismHelp(me) {
 var tBox = document.getElementById('textismbox');
 if(tBox) {
  tBox.style.display = 'none';
  return false;
 }
}