ddaccordion.init({

	headerclass: "accordion_toggle", //Shared CSS class name of headers group that are expandable

	contentclass: "accordion_content", //Shared CSS class name of contents group

	collapseprev: false, //Collapse previous content (so only one open at any time)? true/false 

	callapseall: true, //Collapse clicked content (so never all closed)? true/false 

	defaultexpanded: [], //index of content(s) open by default [index1, index2, etc]. [] denotes no content

	animatedefault: false, //Should contents open by default be animated into view?

	persiststate: false, //persist state of opened contents within browser session?

	toggleclass: ["", "accordion_toggle_active"], //Two CSS classes to be applied to the header when it's collapsed and expanded, respectively ["class1", "class2"]

	togglehtml: ["prefix", "", ""], //Additional HTML added to the header when it's collapsed and expanded, respectively  ["position", "html1", "html2"] (see docs)

	animatespeed: "slow" //speed of animation: "fast", "normal", or "slow"

})