function horizontal() {

   var navItems = document.getElementById("menu_dropdown").getElementsByTagName("li");
    
   for (var i=0; i< navItems.length; i++) {
      if(navItems[i].className == "submenu")
      {
         if(navItems[i].getElementsByTagName('ul')[0] != null)
         {
            navItems[i].onmouseover=function() {this.getElementsByTagName('ul')[0].style.display="block";}
            navItems[i].onmouseout=function() {this.getElementsByTagName('ul')[0].style.display="none";}
         }
      }
   }

}
window.onload = horizontal;
featuredcontentglider.init({
	gliderid: "adesivos", //ID of main glider container
	contentclass: "glidecontent", //Shared CSS class name of each glider content
	togglerid: "p-select", //ID of toggler container
	remotecontent: "", //Get gliding contents from external file on server? "filename" or "" to disable
	selected: 0, //Default selected content index (0=1st)
	persiststate: false, //Remember last content shown within browser session (true/false)?
	speed: 500, //Glide animation duration (in milliseconds)
	direction: "downup", //set direction of glide: "updown", "downup", "leftright", or "rightleft"
	autorotate: true, //Auto rotate contents (true/false)?
	autorotateconfig: [6000, 1000] //if auto rotate enabled, set [milliseconds_btw_rotations, cycles_before_stopping]
})