ddaccordion.init({
        headerclass: "expandable", //Shared CSS class name of headers group that are expandable
        contentclass: "categoryitems", //Shared CSS class name of contents group
        revealtype: "clickgo", //Reveal content when user clicks or onmouseover the header? Valid value: "click" or "mouseover and new  "clickgo" for link inside header
        collapseprev: true, //Collapse previous content (so only one open at any time)? true/false 
        defaultexpanded: [], //index of content(s) open by default [index1, index2, etc]. [] denotes no content
        onemustopen: false, //Specify whether at least one header should be open always (so never all headers closed)
        animatedefault: false, //Should contents open by default be animated into view?
        persiststate: true, //persist state of opened contents within browser session?
        toggleclass: ["", "openheader"], //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"
        oninit:function(headers, expandedindices){ //custom code to run when headers have initalized
                //do nothing




        },
        onopenclose:function(header, index, state, isuseractivated){ //custom code to run whenever a header is opened or closed
                //do nothing




        }
})


ddaccordion.init({ //2nd level headers initialization
        headerclass: "subexpandable", //Shared CSS class name of sub headers group that are expandable
        contentclass: "subcategoryitems", //Shared CSS class name of sub contents group
        revealtype: "clickgo", //Reveal content when user clicks or onmouseover the header? Valid value: "click" or "mouseover" and new  "clickgo" for link inside header
        collapseprev: true, //Collapse previous content (so only one open at any time)? true/false 
        defaultexpanded: [], //index of content(s) open by default [index1, index2, etc]. [] denotes no content
        onemustopen: false, //Specify whether at least one header should be open always (so never all headers closed)
        animatedefault: false, //Should contents open by default be animated into view?
        persiststate: true, //persist state of opened contents within browser session?
        toggleclass: ["opensubheader", "closedsubheader"], //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"
        oninit:function(headers, expandedindices){ //custom code to run when headers have initalized
                //do nothing
        },
        onopenclose:function(header, index, state, isuseractivated){ //custom code to run whenever a header is opened or closed
                //do nothing



        }
})


ddaccordion.init({ //2nd level headers initialization
        headerclass: "subexpandable2", //Shared CSS class name of sub headers group that are expandable
        contentclass: "subcategoryitems2", //Shared CSS class name of sub contents group
        revealtype: "clickgo", //Reveal content when user clicks or onmouseover the header? Valid value: "click" or "mouseover" and new  "clickgo" for link inside header
        collapseprev: true, //Collapse previous content (so only one open at any time)? true/false 
        defaultexpanded: [], //index of content(s) open by default [index1, index2, etc]. [] denotes no content
        onemustopen: false, //Specify whether at least one header should be open always (so never all headers closed)
        animatedefault: false, //Should contents open by default be animated into view?
        persiststate: true, //persist state of opened contents within browser session?
        toggleclass: ["opensubheader2", "closedsubheader2"], //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"
        oninit:function(headers, expandedindices){ //custom code to run when headers have initalized
                //do nothing
        },
        onopenclose:function(header, index, state, isuseractivated){ //custom code to run whenever a header is opened or closed
                //do nothing



        }
})