// JavaScript Document

// to encode html
function htmlEncode(s) {
	return s.replace(
	/[<>"]/g,
	function(m) {
	return "&#" + m.charCodeAt(0) + ";";
	});
}
function refresh(x){ 
	x = x || fform;
	fmt = x.format[0].checked;	
	cat = x.cat.value;
	dt = x.displaytype[0].checked;
	num = x.num.value;
	rndm = x.rndm.checked;
	style = x.style.value;
	width = x.width.value;
	pxwidth = x.width.value;
	height = x.height.value;
	sku = x.sku.value;
	content = x.content[0].checked;
	if(content == false) {cat = "specific";}
	//get color
 

	
	// for specific product
  if(content == false) {
    document.getElementById("sp").style.display = "";
    document.getElementById("sc").style.display = "none";
  } else {
    document.getElementById("sp").style.display = "none";
    document.getElementById("sc").style.display = "";
  }

	
	
	newsrc = "/skin1/pages/US/csv2xml/feedreader.php?cat="+cat+"&sku="+sku+"&num="+num+"&rndm="+rndm+"&style="+style+"&fmt="+fmt+"&width="+pxwidth+"px"+"&pcolor="+escape(pickedcolor);

// for live preview

	d = new Date();
        t = d.getHours() * d.getMinutes() * d.getMilliseconds();
//add t to newsrc to prevent caching

	document.getElementsByTagName('iframe')[0].src=newsrc+"&t="+t;
	document.getElementsByTagName('iframe')[0].width=width;
	if(dt == true) {
		height2 = (num*300)+300;
		document.getElementsByTagName('iframe')[0].height=height2;
		document.getElementsByTagName('iframe')[0].width=width;		
	} else {
		document.getElementsByTagName('iframe')[0].height=height;
	}

// for code	
	document.getElementById('feedcode').innerHTML = htmlEncode('<iframe src="http://shop.catholic.com'+newsrc+'" width="'+width+'" height="'+height+'" scrolling="no" frameborder="0"></iframe>');

// for code js
document.getElementById('feedcodejs').innerHTML = htmlEncode('<script type="text/javascript" src="http://shop.catholic.com'+newsrc+'&m=js">\<\/script\>')+htmlEncode('<noscript><div style="background-color:#579c9d;color:white;text-align:center;"><a href="shop.catholic.com/home.php?cat='+cat+'">CATHOLIC ANSWERS</a></div></noscript>');
// for js example
//document.getElementById('examplejs').innerHTML = '<script type="text/javascript" src="'+newsrc+'&m=js">\<\/script\>';

}