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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
function hidealllayers() {
	if (document.getElementById('nav_workforce') ) {document.getElementById('nav_workforce').style.visibility = "hidden";}	
	if (document.getElementById('nav_parents') ) {document.getElementById('nav_parents').style.visibility = "hidden";}
	if (document.getElementById('nav_teachers') ) {document.getElementById('nav_teachers').style.visibility = "hidden";}
	if (document.getElementById('nav_employers') ) {document.getElementById('nav_employers').style.visibility = "hidden";}
	if (document.getElementById('nav_about') ) {document.getElementById('nav_about').style.visibility = "hidden";}
	if (document.getElementById('nav_teens') ) {document.getElementById('nav_teens').style.visibility = "hidden";}
	if (document.getElementById('nav_store') ) {document.getElementById('nav_store').style.visibility = "hidden";}
}

function showHideLayers(id) {
	hidealllayers();
	document.getElementById(id).style.visibility = "visible";
	document.getElementById(id).style.display = "block";
}

	
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_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_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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

function MM_CheckFlashVersion(reqVerStr,msg){
  with(navigator){
    var isIE  = (appVersion.indexOf("MSIE") != -1 && userAgent.indexOf("Opera") == -1);
    var isWin = (appVersion.toLowerCase().indexOf("win") != -1);
    if (!isIE || !isWin){  
      var flashVer = -1;
      if (plugins && plugins.length > 0){
        var desc = plugins["Shockwave Flash"] ? plugins["Shockwave Flash"].description : "";
        desc = plugins["Shockwave Flash 2.0"] ? plugins["Shockwave Flash 2.0"].description : desc;
        if (desc == "") flashVer = -1;
        else{
          var descArr = desc.split(" ");
          var tempArrMajor = descArr[2].split(".");
          var verMajor = tempArrMajor[0];
          var tempArrMinor = (descArr[3] != "") ? descArr[3].split("r") : descArr[4].split("r");
          var verMinor = (tempArrMinor[1] > 0) ? tempArrMinor[1] : 0;
          flashVer =  parseFloat(verMajor + "." + verMinor);
        }
      }
      // WebTV has Flash Player 4 or lower -- too low for video
      else if (userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 4.0;

      var verArr = reqVerStr.split(",");
      var reqVer = parseFloat(verArr[0] + "." + verArr[2]);
  
      if (flashVer < reqVer){
        if (confirm(msg))
          window.location = "http://www.macromedia.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash";
      }
    }
  } 
}
function toggle(div_id) {
	var el = document.getElementById(div_id);
	if ( el.style.display == 'none' ) {	el.style.display = 'block';}
	else {el.style.display = 'none';}
}

function playmovie()
{
		var so = new SWFObject("commercial.swf", "commercial", "450", "425", "9", "#2b3b76", "transparent");
		so.write("flashcontent");

}
function playmovie1()
	{
		// <![CDATA[ 
		
		var so = new SWFObject('commercial.swf', 'commercial', '300', '300', '9', '#fff', 'transparent');
		so.addVariable('flashVarText', 'this is passed in via FlashVars for example only'); // this line is optional, but this example uses the variable and displays this text inside the flash movie
		so.addParam('autoplay','false');
		so.write('movie_l');
		
		// ]]>
		}
		
function stopPlayer() 
{ document.getElementById("placeholder").innerHTML = ""; }

function ShowPop(id,e)
{
	var x = 0;
	x = e.clientX;
	var y = 0;
	y = e.clientY;
	
	if (typeof window.innerWidth != 'undefined') {
		viewportheight = window.innerHeight;
	} else {
		viewportheight = document.documentElement.clientHeight;
	}
	
	var poppy = document.getElementById(id);	
	poppy_height= 400; //poppy.style.height; 
	poppy_width=400; //poppy.style.width;
	
	if (typeof window.innerWidth != 'undefined') {
		viewportwidth = window.innerHeight;
	} else {
		viewportwidth = document.documentElement.clientHeight;
		window_height = viewportwidth;
	}

	if ((viewportwidth > document.body.parentNode.scrollWidth) && (viewportwidth > document.body.parentNode.clientWidth)) {
		window_width = viewportwidth;
	} else {
		if (document.body.parentNode.clientWidth > document.body.parentNode.scrollWidth) {
			window_width = document.body.parentNode.clientWidth;
		} else {
			window_width = document.body.parentNode.scrollWidth;
		}
	}
	newx = x+document.body.scrollLeft+document.documentElement.scrollLeft+15;
	if (x+200+5 > document.body.parentNode.clientWidth) {newx=x-225; }
	newy = y+document.body.scrollTop+document.documentElement.scrollTop+15;
	if (y+120+15 > document.body.parentNode.clientHeight) { newy=y-150;}
	if (newx > (document.body.parentNode.clientWidth/2)) { newx=newx-(poppy_width/2)}
	if (newy > (document.body.parentNode.clientHeight/2)) { newy=newy-(poppy_height/2)}
	//document.write('<p>x: ' + x  + '<br>y: '  + y  + '<br>window width: ' + document.body.parentNode.clientWidth + '<br>window height: ' + document.body.parentNode.clientHeight +'<br>swindow width: ' + poppy_width + '<br>swindow height: ' + poppy_height +'<br>newy: '  + newy  + '<br>newx: '  + newx  + '</p>');

	if (id == 'doc' || id == 'coachguide') { newx=350; newy=150 };
	if (id == 'pledge') { newx=450;newy=150 };
	if (id == 'bookmark') { newx=450; newy=150};
	
   poppy.style.left = newx + "px";
	poppy.style.top = newy + "px";	
	
	if (document.getElementById('badmovie') ) {document.getElementById('badmovie').style.visibility = "hidden";}
	if (document.getElementById('badmovie2') ) {document.getElementById('badmovie2').style.visibility = "hidden";}
   document.getElementById(id).style.visibility = "visible";

	if (id == 'doc') {
   	// document.getElementById('stupid').style.display = "block";
   	document.getElementById('stupid').src = "./downloads/HowMuchHowLong.pdf";
   	}
   if (id == 'coachguide') {
   	// document.getElementById('stupid').style.display = "block";
   	document.getElementById('stupid').src = "./downloads/teachers_guide_sample_chapter.pdf";
   	}
   document.getElementById(id).focus();
}
function HidePop(id)
{
	player=document.getElementById(id);
   document.getElementById(id).style.visibility = "hidden";
   location.reload(0);

}



function checkform() {

	if (!(document.test.q1[0].checked || document.test.q1[1].checked || document.test.q1[2].checked || document.test.q1[3].checked)) {
		alert('Please answer question 1!');
		return false;
	}
	
	if (!(document.test.q2[0].checked || document.test.q2[1].checked || document.test.q2[2].checked || document.test.q2[3].checked)) {
		alert('Please answer question 2!');
		return false;
	}
	
	if (!(document.test.q3[0].checked || document.test.q3[1].checked || document.test.q3[2].checked || document.test.q3[3].checked)) {
		alert('Please answer question 3!');
		return false;
	}
	
	if (!(document.test.q4[0].checked || document.test.q4[1].checked || document.test.q4[2].checked || document.test.q4[3].checked)) {
		alert('Please answer question 4!');
		return false;
	}
	
	if (!(document.test.q5[0].checked || document.test.q5[1].checked || document.test.q5[2].checked || document.test.q5[3].checked)) {
		alert('Please answer question 5!');
		return false;
	}
	
	if (!(document.test.q6[0].checked || document.test.q6[1].checked || document.test.q6[2].checked || document.test.q6[3].checked)) {
		alert('Please answer question 6!');
		return false;
	}
	
	if (!(document.test.q7[0].checked || document.test.q7[1].checked || document.test.q7[2].checked || document.test.q7[3].checked)) {
		alert('Please answer question 7!');
		return false;
	}
	
	if (!(document.test.q8[0].checked || document.test.q8[1].checked || document.test.q8[2].checked || document.test.q8[3].checked)) {
		alert('Please answer question 8!');
		return false;
	}
	
	if (!(document.test.q9[0].checked || document.test.q9[1].checked || document.test.q9[2].checked || document.test.q9[3].checked)) {
		alert('Please answer question 9!');
		return false;
	}
	
	if (!(document.test.q10[0].checked || document.test.q10[1].checked || document.test.q10[2].checked || document.test.q10[3].checked)) {
		alert('Please answer question 10!');
		return false;
	}
	
	if (!(document.test.q11[0].checked || document.test.q11[1].checked || document.test.q11[2].checked || document.test.q11[3].checked)) {
		alert('Please answer question 11!');
		return false;
	}
	
	if (!(document.test.q12[0].checked || document.test.q12[1].checked || document.test.q12[2].checked || document.test.q12[3].checked)) {
		alert('Please answer question 12!');
		return false;
	}
	
	if (!(document.test.q13[0].checked || document.test.q13[1].checked || document.test.q13[2].checked || document.test.q13[3].checked)) {
		alert('Please answer question 13!');
		return false;
	}
	
	if (!(document.test.q14[0].checked || document.test.q14[1].checked || document.test.q14[2].checked || document.test.q14[3].checked)) {
		alert('Please answer question 14!');
		return false;
	}
	
	if (!(document.test.q15[0].checked || document.test.q15[1].checked || document.test.q15[2].checked || document.test.q15[3].checked)) {
		alert('Please answer question 15!');
		return false;
	}
	
	if (!(document.test.q16[0].checked || document.test.q16[1].checked || document.test.q16[2].checked || document.test.q16[3].checked)) {
		alert('Please answer question 16!');
		return false;
	}
	
	if (!(document.test.q17[0].checked || document.test.q17[1].checked || document.test.q17[2].checked || document.test.q17[3].checked)) {
		alert('Please answer question 17!');
		return false;
	}
	
	if (!(document.test.q18[0].checked || document.test.q18[1].checked || document.test.q18[2].checked || document.test.q18[3].checked)) {
		alert('Please answer question 18!');
		return false;
	}
	
	if (!(document.test.q19[0].checked || document.test.q19[1].checked || document.test.q19[2].checked || document.test.q19[3].checked)) {
		alert('Please answer question 19!');
		return false;
	}
	
	if (!(document.test.q20[0].checked || document.test.q20[1].checked || document.test.q20[2].checked || document.test.q20[3].checked)) {
		alert('Please answer question 20!');
		return false;
	}
	
	if (!(document.test.q21[0].checked || document.test.q21[1].checked)) {
		alert('Please answer question 21!');
		return false;
	}
	
	if (!(document.test.q22[0].checked || document.test.q22[1].checked)) {
		alert('Please answer question 22!');
		return false;
	}
	
	if (!(document.test.q23[0].checked || document.test.q23[1].checked)) {
		alert('Please answer question 23!');
		return false;
	}
	
	if (!(document.test.q24[0].checked || document.test.q24[1].checked)) {
		alert('Please answer question 24!');
		return false;
	}
	
	if (!(document.test.q25[0].checked || document.test.q25[1].checked)) {
		alert('Please answer question 25!');
		return false;
	}
	
}