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javascript code segments

In the gap of two sprints, I have sometime  to review the basic knowledge. Here we go.

#1 Image
<img name="news" src="xxx">
js: document.images.news.src = xxxx;
you can also do this way,
newsOff = new Image();
newsOff.src = "xxx";




#2 Eval()
The  eval() method handles nicely if you want to dynamically create JavaScript code.
e.g. eval(“document.images.news.src = xxxx;”


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