Accordion script does not work in ajax update panel

I am having jquery accordion plugin which is inside ajax update panel in an aspx page. The accordion section consists of header h3 tag and content div tag, content area also having aspx button. When the page loads we can hide or show content area by clicking on accordion header. The problem occurs after i click on aspx button which is in content area that accordion show and hide function stops working. I am having jquery accordion plugin which is in