Multiple Charts on Same Page

[Rachel]

Ultimately, I'm going to need 4 charts (2 line graphs and 2 google-o-
meters) on a single webpage. However at the moment when I test this
just using one of each, I can only get one graph to show up at any
given time. I've made sure to change the div id so they're all
different (changing the javascript as well) but still, only one chart
will show up. Am I missing something obvious or is this not possible?

[duniyadnd]

Are you referring to the Visualization Charts using Javascript? or the ones that you create through images? if it is the latter, it shouldn't matter as you're calling in URLs and it should populate in the respective elements on the page. For Visualization, the documentation talks about which packages you can and cannot load together. e.g. http://code.google.com/apis/chart/interactive/docs/gallery/columnchart.html#Loading

If you're talking about visualization chart API, go to the following groups, you'll probably have better luck there. https://groups.google.com/forum/#!forum/google-visualization-api