text: Views.content.main_screen = function() {
  	var view = Ti.UI.createView({
  		width:1024,
  		height:768,
  		backgroundImage:"images/outer/Combined_bg.png"
  	});
  	
  	var content_view = Ti.UI.createView({
  		backgroundColor: "#FFFFFF"
  	});	
  
  	var comp_view = Ti.UI.createView({
  		width:1024,
  		height:768,
  		backgroundImage:"images/outer/Cover_main.png"
  	});
  	content_view.add(comp_view);
  	
  	var nav_view = Ti.UI.createView({
  		height:440,
  		width:440
  	});
  	
  	var nav_circle = Ti.UI.createView({
  		backgroundImage:"images/outer/outernav/tripoint_lrg_bg_ring.png",
  		height:373,
  		width:374
  	});
  	
  	nav_view.add(nav_circle);
  	
  	var nav_center = Ti.UI.createView({
  		backgroundImage:"images/outer/outernav/tripoint_lrg_center.png",
  		width:148,
  		height:148
  	});
  	
  	nav_view.add(nav_center);
  	
  	var btn_nav_rf = Ti.UI.createButton({
  		backgroundImage:"images/outer/outernav/tripoint_lrg_rf.png",
  		backgroundSelectedImage:"images/outer/outernav/tripoint_lrg_rf_a.png",
  		height:131,
  		width:131,
  		top:0,
  		id: 'rf_energy'
  	});
  
  	btn_nav_rf.addEventListener('click', function(e){Controllers.content.renderView("outer_rf_energy")});
  	nav_view.add(btn_nav_rf);
  
  	var btn_nav_access = Ti.UI.createButton({
  		backgroundImage:"images/outer/outernav/tripoint_lrg_an.png",
  		backgroundSelectedImage:"images/outer/outernav/tripoint_lrg_an_a.png",
  		height:131,
  		width:131,
  		bottom:20,
  		left:10,
  		id: 'access_and_navigation'
  	});
  	
  	btn_nav_access.addEventListener('click', function(e){Controllers.content.renderView("outer_access_and_navigation")});
  	nav_view.add(btn_nav_access);
  		
  	var btn_nav_bone = Ti.UI.createButton({
  		backgroundImage:"images/outer/outernav/tripoint_lrg_cement.png",
  		backgroundSelectedImage:"images/outer/outernav/tripoint_lrg_cement_a.png",
  		height:131,
  		width:131,
  		bottom:20,
  		right:10,
  		id: "bone_cement"
  	});
  	
  	btn_nav_bone.addEventListener('click', function(e){Controllers.content.renderView("outer_bone_cement")});
  	nav_view.add(btn_nav_bone);
  
  	var btn_stability = Ti.UI.createButton({
  		backgroundImage:"images/outer/goto_stab_btn.png",
  		backgroundSelectedImage:"images/outer/goto_stab_btn_p.png",
  		height:49,
  		width:249,
  		bottom:50,
  		left:40
  	});
  
  	btn_stability.addEventListener('click', function(e){ Controllers.content.renderView("a_tabs", "a_technology") });
  	content_view.add(btn_stability);
  	
  	var btn_star = Ti.UI.createButton({
  		backgroundImage:"images/outer/goto_star_btn.png",
  		backgroundSelectedImage:"images/outer/goto_star_btn_p.png",
  		height:49,
  		width:249,
  		bottom:50
  	});
  	
  	btn_star.addEventListener('click', function(e){ Controllers.content.renderView("b_tabs", "b_technology") });
  	content_view.add(btn_star);
  	
  	var btn_demographics = Ti.UI.createButton({
  		backgroundImage:"images/outer/goto_patient_dem_btn.png",
  		backgroundSelectedImage:"images/outer/goto_patient_dem_btn_p.png",
  		height:49,
  		width:249,
  		bottom:50,
  		right:40
  	});
  	
  	btn_demographics.addEventListener('click', function(e){Controllers.content.renderView("venn")});
  	content_view.add(btn_demographics);
  	
  	content_view.add(nav_view);
  	
  	var oneTimeSplash = function(){
  		var swipe_cover = Ti.UI.createView({
  			backgroundImage:"Default-Landscape.png",
  			width:1024,
  			height:768,
  			top:0,
  			left:0,
  			zIndex:99,
  		});
  		
  		var _swipeListener = function(){
  			var t = Ti.UI.iPhone.AnimationStyle.CURL_UP;
  			swipe_cover.animate({view: content_view, transition: t}, function(e){
          swipe_cover.removeEventListener('swipe', _swipeListener);
  			});
  		};
  
  		swipe_cover.addEventListener('swipe', _swipeListener);
  		view.add(swipe_cover);
  		Ti.App.app_is_opened = true;  //Flag so that this is only run one time.
  	};
    
    
    
    if(!Ti.App.app_is_opened) oneTimeSplash();
  	view.add(content_view)
  	return view;
  }
  