// Popup opener ////////////////////////////////////////////////////////////////
function popup(url, target, breedte, hoogte, toolbar, menubar, buttons, location, dirs, status, resizeable, scrollbars) 
{
	props = "";
	if (breedte != 0) props = ",width="+breedte;
	if (hoogte != 0) props += ",height="+hoogte;
	if (toolbar != "no") props += ",toolbar=yes";
	if (menubar != "no") props += ",menubar=yes";
	if (buttons != "no") props += ",buttons=yes";
	if (location != "no") props += ",location=yes";
	if (dirs != "no") props += ",directories=yes";
	if (status != "no") props += ",status=yes";
	if (resizeable != "no") props += ",resizable=yes";
	if (scrollbars != "no") props += ",scrollbars=yes";
	
 	if (props!="") props = props.substr(1);
	window.open( url, target, props);
}

// Image resizer ///////////////////////////////////////////////////////////////
window.onload = resizeimg;
function resizeimg()
{
	if (document.getElementsByTagName)
	{
		for (i=0; i<document.getElementsByTagName('img').length; i++)
		{
			im = document.getElementsByTagName('img')[i];
			if (im.width > 468)
			{
				im.style.width = '468px';
				eval("pop" + String(i) + " = new Function(\"pop = window.open('" + im.src + " ','fullscale','resizable=1'); pop.focus();\")");
			}
		}
	}
}

// Google feedloader ///////////////////////////////////////////////////////////
	google.load("feeds", "1");
	/*
		 * c syntax: {
	 * 		id {Number}
		 * 		name {String}
		 *		description {String}
		 *		weblogs {Array}
		 * }
		 
		 * w syntax: {
	 * 		id {Number}
		 * 		title {String}
		 *		description {String}
		 *		rss {String}
		 *		url {String}
		 *		image {Number} ID
		 *		categories {Array}
		 * }	    	     	
	*/
var snlfeeds = {
	profile : {
		Feeder : {
			/** 
				@param options Hash of options
					@option url
					@option callback 
					@option numResults {Integer}
					@option returnXML {Boolean} Instead of JSON format use XML as returned format
			*/
			fetch : function(options){
				/** use Google */
				if(typeof options.url == "undefined"){ return; }
				
				var feed = new google.feeds.Feed(options.url);
				if(typeof options.returnXML != "undefined" && (options.returnXML)){
					feed.setResultFormat(google.feeds.Feed.XML_FORMAT);
				}
				feed.setNumEntries( (options.numResults)? options.numResults : 6 );
					feed.load(function(result){
						if(typeof result.error == "undefined"){
							options.callback(result);
						}					
					});				
			}
		}
	}
};