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_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;
}

// quiz bit
function show(e,num) {
	for (i=0; i<num; i++) {
		if (document.forms["challengeForm"].challenge[i].checked==true) {
    		document.getElementById(e).style.display = "block";
			return;
			} 
		} 
	alert('You must provide an answer.');
}

// flash window open bit
function pop(url,w,h,win){
LeftPos = screen.width ? (screen.width-w)/2 : 0;
TopPos = screen.height ? (screen.height-h)/2 : 0;
MyWin = window.open(url,win,"scrollbars=0,resizable=1,top="+TopPos+",left="+LeftPos +"screenX=0,screenY=0," + ",width="+w+",height="+h);
  
	with(MyWin.document){
	open();
	write("<html>\n<head>\n<title>Providers Guide</title>\n");
	write("<style>\nDIV{background-color:#66C;border-top:2px solid #339;padding-bottom:5px;text-align:right;clear:left;}\n");
	write("A {color:#FFF;font-family:sans-serif;font-size:11px;margin-right:10px;}\n</style>\n");	
	write("<script language='JavaScript'>\n");
	write("function loadinparent(){\n");
	write("closeSelf = true;\n");
	write("self.opener.location = 'voices_notes.html';\n");
	write("if(closeSelf) self.close();\n");
	write("}\n");
	write("window.focus();\n");
	write("</script>\n");
	write("</head>\n<body style='margin:0;'>\n");
	write("<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0' width='600' height='400' align='left'>");
	write("<param name='allowScriptAccess' value='sameDomain'>");
	write("<PARAM NAME='MOVIE' VALUE='");
	write( url );
	write("'><PARAM NAME='PLAY' VALUE='true'><PARAM NAME='LOOP' VALUE='false'>");
	write("<PARAM NAME='QUALITY' VALUE='high'>");
	write("<param name='bgcolor' value='#ffffff'>");	
	write("<EMBED SRC='");
	write( url );
	write("' quality='high' bgcolor='#ffffff' width='600' height='400' align='middle' allowScriptAccess='sameDomain' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer'>");
	write("</EMBED>\n</object>");
	write("<div><a href='javascript:loadinparent();'>Read more information about the producers of these videos.</a></div>\n");
	write("</body>\n</html>\n");
	close();
	}  
}

// window open bit
function popUp(url,w,h,win){
LeftPos = screen.width ? (screen.width-w)/2 : 0;
TopPos = screen.height ? (screen.height-h)/2 : 0;
MyWin = window.open(url,win,"scrollbars=0,resizable=1,top="+TopPos+",left="+LeftPos +"screenX=0,screenY=0," + ",width="+w+",height="+h);
}