/*
* Javascript implementations for Papercut 2008 website
* (c) Papercut Media. No reproduction without permission. Feel free to ask.
* Author: Patrick Pittman
* Date: October 2007
* Version: 1.0
* Requires: Prototype.js framework, ufo.js for flash loading, Dreamgirl on the other end for AJAXy JSON communication
*/


function Papercut() {
	this.loaderlock = false;
	this.baseHref = "http://www.andrewhorabin.com/";
	this.ajaxBase = this.baseHref+"js/ajax/";
	this.ajaxProgress = document.createElement('img');
	this.ajaxProgress.src = this.baseHref+"images/icons/ajax-loader.gif";
	this.anchors = $H({});
}

Papercut.prototype.init = function(e) {
		Element.extend(document.body);
		this.playerLinks();
		this.loadPlayer();
}


function isDefined(variable)
{
return (!(!( variable||false )))
}

Papercut.prototype.playerLinks = function(wrapper) {
	
	if (!wrapper) {
		wrapper = $('wrapper');
	}
	if (wrapper) {
		docLinks = wrapper.getElementsByTagName('A');
			if (docLinks) {
					$A(docLinks).each(	function(element) {
						var reqUri = element.href;
			            var reqAnchor = reqUri.lastIndexOf('#');
			            if (element.href.match("listen")) {
							$log("Player link: "+element.href);
							element.observe('click',function(e) {
								Event.stop(e);
								element = Event.element(e).up('a');
								$log(element.href);

								  popup = window.open(element.href,'horabinPlayer','width=300,height=330,resizable=1,scrollbars=yes,status=yes');
								  if (window.focus) { popup.focus() };
							});
						} 
			});
		}
	}
	

}	
	
Papercut.prototype.loadPlayer = function() {
	if ($('musicBox')) {
		var xspf = { movie:this.baseHref+"andrew-horabin-music-player.swf?playlist_url="+this.baseHref+"xspf/wam.xspf&autoresume=1&autoplay=1", id:"xspf", width:"240", height:"270",
		majorversion:"8", build:"0", allowscriptaccess: "always", wmode: "transparent" };
		UFO.create(xspf,'musicBox');		
	}
}

function cleanupFP9IELeaks() {
  __flash_unloadHandler = function() {};
  __flash_savedUnloadHandler = function() {};
}

function fixIEPNG() {
	var version = parseFloat(navigator.appVersion.split('MSIE')[1]);

	if ((version >= 5.5) && (document.body.filters)) 
	{
	   for(var i=0; i<document.images.length; i++)
	   {
	      var img = document.images[i]
	      var imgName = img.src.toUpperCase()
	      if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
	      {
	         var imgID = (img.id) ? "id='" + img.id + "' " : ""
	         var imgClass = (img.className) ? "class='" + img.className + "' " : ""
	         var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
	         var imgStyle = "display:inline-block;" + img.style.cssText 
	         if (img.align == "left") imgStyle = "float:left;" + imgStyle
	         if (img.align == "right") imgStyle = "float:right;" + imgStyle
	         if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
	         var strNewHTML = "<span " + imgID + imgClass + imgTitle
	         + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
	         + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
	         + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
	         img.outerHTML = strNewHTML
	         i = i-1
	      }
	   }
	}
}


function initPapercut() {
	Papercut.init();
}
var Papercut = new Papercut();
document.observe('dom:loaded',initPapercut);