function AddFavorite() 
{ 
  if(window.external) 
     external.AddFavorite(location.href, document.title)
  else 
    alert("Sorry, your browser doesn't support this feature.");
}

function expandIt(){
	hts = screen.height - 310; 
	document.getElementById('expandMe').style.height = hts;
}

function expandItHome(){
	hts = screen.height - 400; 
	document.getElementById('expandMe').style.height = hts;
}

function mostrar(a){
if (document.getElementById(a).style.display =='') {
    document.getElementById(a).style.display = 'none';
   }
   else {
    document.getElementById(a).style.display='';
    }
}


var fechacabecera = function (){
	var str = "Buenos Aires, <br/>"
	var dias=['Domingo','Lunes', 'Martes', 'Mi&eacute;rcoles','Jueves','Viernes','S&aacute;bado'];
	var meses=['enero','febrero','marzo','abril','mayo','junio','julio','agosto','septiembre','octubre','noviembre','diciembre']
	var date = new Date();
	str += dias[date.getDay()]
	str += " " + date.getDate() 
	str += " de"
	str += " " + meses[date.getMonth()]
	str +=" de"
	str += " " + date.getFullYear()
	return str
}
fechacabecera.Write = function(){
	document.write(this());
}

startList = function() { 
	if (document.all&&document.getElementById) { 
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}