var Scubbly = {
	loadwidget:function(){
		var containers = document.getElementsByClassName('scubbly-widget');
		for(var ff = 0;ff<containers.length;ff++){
			var elem = containers[ff];
			
			elem.innerHTML = ''; // remove any innards
	
			if (matches = elem.className.match(/(\{.*\})/) ){
				var jsonstr = decodeURIComponent(matches[1]);
				
				var string = jsonstr;
				if (true && !(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(string.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''))) {
					alert('Scubbly Widget error. Bad Parameters.');
				}
				
				try{
					var dataobj = eval( '(' + decodeURIComponent(matches[1]) + ')');
				}catch(err){
					alert('Scubbly Widget error. Bad Parameters.');
					continue;
				}
				
				var width = 180;
				var height = 40;
				switch(dataobj.creative){
					case "store_scroll_136x579":
						width = 136;
						height = 579;
						break;
					case "store_scroll_544x584":
						width = 544;
						height = 584;
						break;
					case "instant_180x40":
						width = 180;
						height = 40;
						break;
					case "instant_125x125":
						width = height = 125;
						break;
					case "300x250":
						width = 300;
						height = 250;
						break;
					case "250x250":
						width = height = 250;
						break;
					case "120x240":
						width = 120;
						height = 240;
						break;
					case "728x90":
						width = 728;
						height = 90;
						break;
					default:
						width = 180;
						height = 40;
						break;
						
				}
	
				elem.style.width = width;
				elem.style.height = height;
	
				var iframe = document.createElement('iframe');
				var qs = encodeURIComponent(jsonstr);
				
				iframe.src = 'http://www.scubbly.com/widgets/iframesrc.php?json='+qs;
				iframe.width = width;
				iframe.height = height;
				iframe.frameBorder = 0;
				iframe.border = 0;
				iframe.scrolling = 'no';
				iframe.marginwidth = 0;
				iframe.marginheight = 0;
				iframe.vspace = 0;
				iframe.hspace = 0;
		
				elem.appendChild(iframe);
			}
		}
	}
};
window.onload = Scubbly.loadwidget;


document.getElementsByClassName = function(cl) {
	var retnode = [];
	var myclass = new RegExp('\\b'+cl+'\\b');
	var elem = this.getElementsByTagName('*');
	for (var i = 0; i < elem.length; i++) {
		var classes = elem[i].className;
		if (myclass.test(classes)){
			retnode.push(elem[i]);
		}
	}
	return retnode;
};