I'm doing variable substitution in a jquery expression. It just looks kind of ugly. Wondering if someone knew a better way to do this?

... looping through a calendar, looking at dates to high-light in a calendar table, code excerpt:

```
var = 31;
$('#s' + var + '').css({"background-color":"blue","color":"white"});

```

This does work, just the syntax is a bit un-elegant. Thanks.