Noob question: How to access the js API?

DonRea

I apologize for the raw n00bness, but I have been searching the help area, documentation, and forums for 45 minutes, and I've come up empty. What do you need to do to get access to the API objects? Based on the examples I've looked at, I included this script
element in the head of my page:

<script type="text/javascript" src="http://serverapi.arcgisonline.com/jsapi/arcgis?v=2.3"></script>

But execution crashes on the first reference to the esri namespace. Clearly there is something this API beginner does not understand.

__Rich_

You have to wait until all the resources that you've required have finished downloading, in that sample that Derek provided notice the:

dojo.addOnLoad(init);

line, that causes the init function to be called after all resources are available.

Note that dojo.ready is preferred these days...or the AMD approach once the JSAPI moves to it.