<div class="navElement">
                    <a href="" class="navSectionTitle">Home Appliances  &#43;</a>
                    <div class="subMenuHolder">
                        <ul>
                            <li><a href="#">Washing Machines</a>,</li>
                            <li><a href="#">Vacuum Cleaners</a>,</li>
                            <li><a href="#">Microwaves</a>,</li>
                            <li><a href="#">Ovens</a>,</li>
                            <li><a href="#">Coffee Makers</a>,</li>
                            <li><a href="#">Toasters</a>,</li>
                            <li><a href="">More</a> &#43;</li>

                        </ul>
                    </div>
                </div>

                <div class="navElement">
                    <a href="" class="navSectionTitle">Furniture  &#43;</a>
                    <div class="subMenuHolder last">
                        <ul>
                            <li><a href="#">Bedroom Furniture</a>,</li>
                            <li><a href="#">Kitchen Furniture</a>,</li>
                            <li><a href="#">Living Room Furniture</a>,</li>
                            <li><a href="#">Outdoor Furniture</a>,</li>
                            <li><a href="#">Office Furniture</a>,</li>
                            <li><a href="#">Book Shelves</a>,</li>
                            <li><a href="">More</a> &#43;</li>

                        </ul>
                </div>
                </div>

dojo.query(".navSectionTitle").forEach(function(node, index, nodelist){
         dojo.connect(node , "onmouseover", function(evt){
                 dojo.query(node).next('.subMenuHolder')[0].style.display = 'block';
              });
});

dojo.require("dojo.NodeList-traverse");

dojo.query(".subMenuHolder").forEach(function(n) {
    var l = dojo.query(n);
    l.parent().at(0)
        .onmouseenter(function(){
            dojo.style(l[0], "display", "block");
        })
        .onmouseleave(function(){
            dojo.style(l[0], "display", "none");
        });
});