index.js

window.onload = function()
{
	var xhr1 = Titanium.Network.createHTTPClient();
	var xhr2 = Titanium.Network.createHTTPClient();
	
	var callOne = false;
	var callTwo = false;

	var section1 = null;
	var section2 = null;


	// create section1 here
	xhr1.onload = function()
	{
		callOne = true;
		
		if (callTwo == true) 
		{ 
			// convert the response JSON text into a JavaScript object
			var json = eval('(' + xhr1.responseText + ')');
			// pull out the current_series property which should return an array of rows
			current = json['current_series'];
			
			// createSection
			section1 = Titanium.UI.iPhone.createGroupedSection({header:'Current Series', type:'option', data:current});
			buildGroupedView() // custom function
		}
	};
	xhr1.open("GET", "http://lebanonfamilychurch.org/mobile/current_series/");
	xhr1.send(null);

	// create section2 here
	xhr2.onload = function()
	{
		callTwo=true; 
	
		if (callOne == true) 
		{ 
			// convert the response JSON text into a JavaScript object
			var json = eval('(' + xhr2.responseText + ')');
			// pull out the more property which should return an array of rows
			more = json['more'];
			
			// createSection
	    	section2 = Titanium.UI.iPhone.createGroupedSection({header:'More Series', type:'option', data:more});
			buildGroupedView() // custom function
		}
	};
	xhr2.open("GET", "http://lebanonfamilychurch.org/mobile/message_series/");
	xhr2.send(null);

	function buildGroupedView()
	{
		if (callOne==true && callTwo==true)
	       {
			// createGroupedView
			var groupedView = Titanium.UI.iPhone.createGroupedView();
			/* Add sections to the view */
			groupedView.addSection(currentSection);
			groupedView.addSection(seriesSection);
			/* Add view to window */
			Titanium.UI.currentWindow.addView(groupedView);
			/* Show the view */
			Titanium.UI.currentWindow.showView(groupedView);
	      }
	};
}