/*!
 * Responsive Images
 * Mobile-First images that scale responsively and responsibly
 * Copyright 2010, Scott Jehl, Filament Group, Inc
 * MIT License
 * Check out the README.md file for instructions and optimizations
*/
(function(win){
	//defaults / mixins
	var	rwdi = (function(){
			var defaults = {
				// this option assumes data- attributes aren't in use
				// set to false if you need them (see README.md)
				immediateRedirect:	true,
				//default width for small/large images
				widthBreakPoint:	480
			};
			//mixins from rwd_images global
			if( win.rwd_images ){
				for (var setting in win.rwd_images) {
			        defaults[setting] = win.rwd_images[setting];
			    }
			}
			return defaults;
		})(),		
		widthBreakPoint = rwdi.widthBreakPoint,
		wideload = win.screen.availWidth > widthBreakPoint,
		doc = win.document,
		
		//record width cookie for subsequent loads
		recordRes = (function(){
			var date = new Date();
		    date.setTime(date.getTime()+(1/*1 day*/*24*60*60*1000));
		    doc.cookie = "rwdimgsize="+ ( wideload ? "large" : "small" ) +"; expires=" + date.toGMTString() +"; path=/";
		})();

		//if wideload is false quit now
		if( !wideload || rwdi.immediateRedirect === true ){
			return;
		}
		
		//find and replace img elements
		var findrepsrc = function(){
			var imgs = doc.getElementsByTagName('img'),
				il = imgs.length;
				
			for(var i = 0; i < il; i++){
				var img = imgs[i],
					fullsrc = img.getAttribute('data-fullsrc');
					
				if(fullsrc){
					img.src = fullsrc;
				}
			}
		},
			    
	    //flag for whether loop has run already
	    complete = false,
	    
	    //rfind/rep image srcs if wide enough (maybe make this happen at domready?)
	    readyCallback = function(){
	    	if( complete ){ return; }
	    	complete = true;
	    	findrepsrc();
	    };
	
	//DOM-ready or onload handler
	//W3C event model
	if ( doc.addEventListener ) {
		doc.addEventListener( "DOMContentLoaded", readyCallback, false );
		//fallback
		win.addEventListener( "load", readyCallback, false );
	}
	// If IE event model is used
	else if ( doc.attachEvent ) {
		doc.attachEvent("onreadystatechange", readyCallback );
		//fallback
		win.attachEvent( "onload", readyCallback );
	}
})(this);;
(function ($) {

$(document).ready(function() {

  // Accepts a string; returns the string with regex metacharacters escaped. The returned string
  // can safely be used at any point within a regex to match the provided literal string. Escaped
  // characters are [ ] { } ( ) * + ? - . , \ ^ $ # and whitespace. The character | is excluded
  // in this function as it's used to separate the domains names.
  RegExp.escapeDomains = function(text) {
    return (text) ? text.replace(/[-[\]{}()*+?.,\\^$#\s]/g, "\\$&") : '';
  }

  // Attach onclick event to document only and catch clicks on all elements.
  $(document.body).click(function(event) {
    // Catch the closest surrounding link of a clicked element.
    $(event.target).closest("a,area").each(function() {

      var ga = Drupal.settings.googleanalytics;
      // Expression to check for absolute internal links.
      var isInternal = new RegExp("^(https?):\/\/" + window.location.host, "i");
      // Expression to check for special links like gotwo.module /go/* links.
      var isInternalSpecial = new RegExp("(\/go\/.*)$", "i");
      // Expression to check for download links.
      var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i");
      // Expression to check for the sites cross domains.
      var isCrossDomain = new RegExp("^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\/.*(" + RegExp.escapeDomains(ga.trackCrossDomains) + ")", "i");

      // Is the clicked URL internal?
      if (isInternal.test(this.href)) {
        // Is download tracking activated and the file extension configured for download tracking?
        if (ga.trackDownload && isDownload.test(this.href)) {
          // Download link clicked.
          var extension = isDownload.exec(this.href);
          _gaq.push(["_trackEvent", "Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, '')]);
        }
        else if (isInternalSpecial.test(this.href)) {
          // Keep the internal URL for Google Analytics website overlay intact.
          _gaq.push(["_trackPageview", this.href.replace(isInternal, '')]);
        }
      }
      else {
        if (ga.trackMailto && $(this).is("a[href^=mailto:],area[href^=mailto:]")) {
          // Mailto link clicked.
          _gaq.push(["_trackEvent", "Mails", "Click", this.href.substring(7)]);
        }
        else if (ga.trackOutbound && this.href) {
          if (ga.trackDomainMode == 2 && isCrossDomain.test(this.href)) {
            // Top-level cross domain clicked. document.location is handled by _link internally.
            _gaq.push(["_link", this.href]);
          }
          else if (ga.trackOutboundAsPageview) {
            // Track all external links as page views after URL cleanup.
            // Currently required, if click should be tracked as goal.
            _gaq.push(["_trackPageview", '/outbound/' + this.href.replace(/^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\//i, '').split('/').join('--')]);
          }
          else {
            // External link clicked.
            _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]);
          }
        }
      }
    });
  });
});

})(jQuery);
;