showing more than one point on Google maps

Dear Experts, I have a code that shows my point on the Google map,
but I want to add my other branches on the  map.
How can I do it?
my code is below,
if you have example codes, please share with me..

<script type="text/javascript"> 
	function initialize() { 
	var secheltLoc = new google.maps.LatLng(41.060762, 28.989788); 
	
	
	var myMapOptions = { 
	zoom: 15 
	,center: secheltLoc 
	,mapTypeId: google.maps.MapTypeId.ROADMAP 
	}; 
	var theMap = new google.maps.Map(document.getElementById("map_canvas"), myMapOptions); 
	
	
	var marker = new google.maps.Marker({ 
	map: theMap, 
	draggable: false, 
	position: new google.maps.LatLng(41.060762, 28.989788), 
	visible: true 
	}); 
	
	var boxText = document.createElement("div"); 
	boxText.style.cssText = "font-family: Arial; font-size:11px; border: 1px solid grey; margin-top: 8px; background: white; padding: 5px;"; 
	boxText.innerHTML = "my info here"; 
	
	var myOptions = { 
	content: boxText 
	,disableAutoPan: true 
	,maxWidth: 0 
	,pixelOffset: new google.maps.Size(-140, 0) 
	,zIndex: null 
	,boxStyle: { 
	background: "url('tipbox.gif') no-repeat" 
	,opacity: 0.75 
	,width: "280px" 
	} 
	,closeBoxMargin: "10px 2px 2px 2px" 
	,closeBoxURL: "http://www.google.com/intl/en_us/mapfiles/close.gif" 
	,infoBoxClearance: new google.maps.Size(1, 1) 
	,isHidden: false 
	,pane: "floatPane" 
	,enableEventPropagation: false 
	}; 
	
	google.maps.event.addListener(marker, "click", function (e) { 
	ib.open(theMap, this); 
	}); 
	
	var ib = new InfoBox(myOptions); 
	
	ib.open(theMap, marker); 
	} 
	</script> 

Open in new window

LVL 1
BRMarketingAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Dave BaldwinFixer of ProblemsCommented:
Google has all the code available for doing that thru a MySQL database.

https://developers.google.com/maps/articles/phpsqlsearch_v3
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
JavaScript

From novice to tech pro — start learning today.