function toggleShowDiv(divToToggle)
{
    document.getElementById(divToToggle).style.display = (document.getElementById(divToToggle).style.display == "none")? "block" : "none";
}

window.onload=function(){
	var elementsID = new Array();
	elementsID[0] = "elencoProdotti";
	elementsID[1] = "menuDistribuzione";
	elementsID[2] = "menuHome";
	for(i = 0; i< elementsID.length; i++)
	{
		var d=document.getElementById(elementsID[i]);
		if(d)
		{
			d.display="none";
			d.onmouseover=function(){this.style.display='block';}
			d.onmouseout=function(){this.style.display='none';}
		}
	}
}