// JavaScript Document

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

//code for popup window
function popup(url){
  cuteLittleWindow = window.open(url, "littleWindow", "location=no,width=400,height=500, resizable=1"); 
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() 
{ //v3.0
  var i,j=0,x,a=MM_swapImage.arguments;
  document.MM_sr=new Array;
  for(i=0;i<(a.length-2);i+=3)
  {
   if ((x=MM_findObj(a[i]))!=null)
   {
    document.MM_sr[j++]=x;
    if(!x.oSrc)
        x.oSrc=x.src; x.src=a[i+2];
   }
  }
}


//function faq_questionClick(ID)
//{
//    if( document.getElementById(ID + '_a').style.display == 'none')
//    {
//        document.getElementById(ID + '_q').className = 'faq_question_click'
//        document.getElementById(ID + '_a').style.display = 'block'
//        document.getElementById(ID + '_faqimg').src = 'Pediasure/images/FAQs/faq_arrow_down.gif'
//    }
//    else
//    {
//        document.getElementById(ID + '_q').className = 'faq_question'
//        document.getElementById(ID + '_a').style.display = 'none'
//        document.getElementById(ID + '_faqimg').src = 'Pediasure/images/FAQs/faq_arrow.gif'
//    }
//}


function faq_questionClick(ID)
{
    //Logic to handle sliding
    var _id = '#q' + ID +'_a';
    $(_id).slideToggle();
    
    //Logic to handle img swapping
    _id = '#' + ID +'_img';
    if($(_id).attr('src') == 'Pediasure/images/FAQs/faq_arrow.gif')
        $(_id).attr('src','Pediasure/images/FAQs/faq_arrow_down.gif');
    else
        $(_id).attr('src','Pediasure/images/FAQs/faq_arrow.gif');
}

$(document).ready(function()
{
    //hide all answers coming from CMS
    $('.faq_answer').hide();
    $('.faq_bold_h2').addClass('pointer');
    $('.faq_bold_h2').click(function() {
     faq_questionClick($(this).attr('id'));
   });
});