// JavaScript Document

function setAd(){
  
  //this ad isn't shown on all template headers
  if(!document.getElementById('ad_banner_top'))
    return;

   var urlDetail = "ajaxData.php?Action=GetAd";

   //Get Data    
     var xmlhttpDetail = GetXMLReq();
   xmlhttpDetail.open("GET", urlDetail, false);
   xmlhttpDetail.send(null);
   
   var sFileName=xmlhttpDetail.responseText;

   var sAdEmbed  = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="728" height="90">'+
          '<param name="movie" value="Ads/'+sFileName+'"/>'+
          '<param name="quality" value="high" />'+
          '<embed src="Ads/'+sFileName+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="728" height="90"></embed>'+
        '</object>';       
                       
   document.getElementById('ad_banner_top').innerHTML=sAdEmbed;
}


function showTrailers(){
	document.getElementById("content_block_inner").style.marginLeft = "-940px";
	document.getElementById("trailers_block").style.display = "block";
}

function showUpdates(){
	document.getElementById("content_block_inner").style.marginLeft = "0px";
	document.getElementById("trailers_block").style.display = "none";
}

function decideWhichToShow(){
	var urlDetail = "showTrailers.php";

	//Get Data    
	var xmlhttpDetail = GetXMLReq();
	xmlhttpDetail.open("GET", urlDetail, false);
	xmlhttpDetail.send(null);
	
	if(xmlhttpDetail.responseText == "updates"){
		showUpdates();
	}
	else if(xmlhttpDetail.responseText == "trailers"){
		showTrailers();
	}
}



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_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];}}
}

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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_changeSize(){
  //make sure body height is correct, we want the background to stretch to the bottom always
  var agt=navigator.userAgent.toLowerCase();
  var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
  if(!is_ie){
    var content = document.getElementById('divSubContent');
    var contentHeight = content.clientHeight;

    if(contentHeight > window.innerHeight)
      document.getElementById('divMainContent').style.height = contentHeight+25 + 'px';
    else
      document.getElementById('divMainContent').style.height = window.innerHeight + 'px';

  }
}

function MM_bodyOnLoad(){
  
  //used to load the ImageFlow app
  imageflow_window_load();

  MM_changeSize();

  MM_preloadImages('Images/ptrButton_left.gif','Images/ptrButton_middle.gif','Images/ptrButton_right.gif','Images/ptrButtonOn_left.gif','Images/ptrButtonOn_middle.gif','Images/ptrButtonOn_right.gif','Images/smallPtrButton_left.gif','Images/smallPtrButton_middle.gif','Images/smallPtrButton_right.gif','Images/smallPtrButton_leftOn.gif','Images/smallPtrButton_middleOn.gif','Images/smallPtrButton_rightOn.gif','Images/smallPtrButtonRev_left.gif','Images/smallPtrButtonRev_leftOn.gif', 'Images/smallPtrButtonRev_right.gif','Images/smallPtrButtonRev_rightOn.gif','Images/stats_headLeft.gif','Images/stats_headMiddle.gif','Images/stats_headRight.gif','Images/thirdnav_left.gif','Images/thirdnav_middle.gif','Images/thirdnav_right.gif', 'Images/arrow.gif', 'Images/arrowOn.gif');
}

/* Refresh ImageFlow on window resize */
window.onresize = function()
{
  imageflow_window_refresh();	
  MM_changeSize();
}