/*
 * jQuery 1.2.6 - New Wave Javascript
 *
 * Copyright (c) 2008 John Resig (jquery.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * $Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008) $
 * $Rev: 5685 $
 *
 * Copyright (c) 2009 Method Engine, LLC 
 * updates for GetSTDTested.com
 *
 */

var curStage = 1;
    $(document).ready(function(){
	$("div#stageImg1").fadeIn("slow", callback);
	function callback() {
	  $("div#sa1").slideDown("slow");
	}
  });
  
  function resetStages(){
		$("div#sa1").slideUp();
		$("div#stageImg1").hide();
		$("div#sa2").slideUp();
		$("div#stageImg2").hide();
		$("div#sa3").slideUp();		
		$("div#stageImg3").hide();
		$("div#sa4").slideUp();
		$("div#stageImg4").hide();
		$("div#sa5").slideUp();
		$("div#stageImg5").hide();
		//'$("div#sa6").slideUp();
		//$("div#stageImg6").hide();
  }
  function resetNavRadios(){
  	document.getElementById("stageRadio1").src = "imgs/stgrdio_emp.gif";
  	document.getElementById("stageRadio2").src = "imgs/stgrdio_emp.gif";
  	document.getElementById("stageRadio3").src = "imgs/stgrdio_emp.gif";
  	document.getElementById("stageRadio4").src = "imgs/stgrdio_emp.gif";
  	document.getElementById("stageRadio5").src = "imgs/stgrdio_emp.gif";
	//document.getElementById("stageRadio6").src = "imgs/stgrdio_emp.gif";
  }
  
  function showStage(StageNum){
	  if(StageNum == 1){
		//var so = new SWFObject("flash/gstHomeVid.swf", "flashcontent", "577", "335", "8");
		var so = new SWFObject("http://www.youtube-nocookie.com/v/O96sfj6ZGvM&hl=en&fs=1&rel=0&color1=0x234900&color2=0x4e9e00", "flashcontent", "577", "335", "8");
		so.addParam("wmode", "transparent");
		//so.addParam("FlashVars", "lcId="+uid); 
		so.write("flashcontent");
	  }else{
		var so = new SWFObject("", "flash/flashcontent", "1", "1", "9");
		so.addParam("wmode", "transparent");
		so.write("flashcontent");
	  }
	 
  	curStage = StageNum;
  	myId = "stageRadio"+StageNum;
	resetNavRadios();
	document.getElementById(myId).src = "imgs/stgrdio_sel.gif";
	
	resetStages();
	$("div#stageImg"+StageNum).fadeIn("slow", callback);
	function callback() {
		$("div#sa"+StageNum).slideDown("slow");
	}
  }
  
  function doPrev(){
    if(curStage == 1){
  	  showStage(5);
	}else{
	  curStage = curStage-1;
	  showStage(curStage);
	 }  
  }
  
  function doNext(){
    if(curStage == 1){
		var so = new SWFObject("", "flashcontent", "842", "335", "9", "#333333");
		so.addParam("wmode", "transparent");
		so.write("flashcontent");
	}
    if(curStage == 5){
  	  showStage(1);
	}else{
	  curStage = curStage+1;
	  showStage(curStage);
	 }  
  }