jQuery has the resize() - event, but it just work with window.
resize()
jQuery(window).resize(function() { /* What ever */ });
This wor
If you just want to resize the div itself you need to specify that in css style. You need to add overflow and resize property.
Below is my code snippet
#div1 { width: 90%; height: 350px; padding: 10px; border: 1px solid #aaaaaa; overflow: auto; resize: both; }