function doAlert() {
	alert("pippo...");
}
	
function doArticleSearch(idSelect, itemId) {
	//alert("doArticleSearch called: "+idSelect);
	var selectElement = document.getElementById(idSelect);
	var selectedValue = selectElement[selectElement.selectedIndex].value;
	var link="index.php?option=com_content&view=category&layout=blog&id="+selectedValue
	if(itemId){
		link+="&Itemid="+itemId;	
	}
	//+"&Itemid="+selectElement.selectedIndex;
	                   //option=com_content&view=category&layout=blog&id=30&Itemid=25
	//alert("link: "+link);
	
	window.location.href=link;
	
};