/*!
 * jQuery stayInWebApp Plugin
 * version: 0.3 (2011-10-21)
 */
 
;(function($) {
	//extend the jQuery object, adding $.stayInWebApp() as a function
	$.extend({
		stayInWebApp: function(selector) {
			//detect iOS full screen mode
			if(("standalone" in window.navigator) && window.navigator.standalone) {
				//if the selector is empty, default to all links
				if(!selector) {
					selector = 'a';
				}
				//bind to the click event of all specified elements
				$("body").delegate(selector,"click",function(event) {
					//TODO: execute all other events if this element has more bound events
					/* NEEDS TESTING
					for(i = 0; i < $(this).data('events'); i++) {
						console.log($(this).data('events'));
					}
					*/
				
					//only stay in web app for links that are set to _self (or not set)
					if($(this).attr("target") == undefined || $(this).attr("target") == "" || $(this).attr("target") == "_self") {
						//get the destination of the link clicked
						var dest = $(this).attr("href");
						
						//if the destination is an absolute url, ignore it
						if(dest.substring(0,4) != 'http' || dest.substring(0,20) == 'http://ian.umces.edu') {
						  //prevent default behavior (opening safari)
						  event.preventDefault();
						  //update location of the web app
						  self.location = dest;
						}
					}
				});
			}
		} //end stayInWebApp func
	});
})( jQuery );