function switch_icon(div) {
        
            var option=['menu-seal','menu-sealabout','menu-map','menu-location','menu-forms','menu-employment','menu-links'];
            for(var i=0; i<option.length; i++) {
                obj=document.getElementById(option[i]);
                if (obj) {
                    obj.style.display=(option[i]==div)? "block" : "none";
                }
            }
        
    }   

    function toggle(div) {
    
            var linkoption=['locations', 'about', 'map', 'forms', 'links', 'home', 'employment', 'coop', 'vendors'];
            for(var i=0; i<linkoption.length; i++) {
                obj=document.getElementById(linkoption[i]);
                obj2=document.getElementById(linkoption[i] + "_highlight");
                if (obj && obj2) {
                    if (linkoption[i]==div) {
                        obj.style.display="none";
                        obj2.style.display="block";
                    } else {
                        obj.style.display="block";
                        obj2.style.display="none";
                    }
                }
                
            }
    
    }