//   HelloGoogle 2003 - webmaster@hellogoogle.com   //

var hidding="", layer_up=null,s=null;
function popup(nombre)
{aux=document.getElementById(nombre);
if (aux.style.visibility=="visible"){persist();}
else{
popdown_now();
aux2=document.getElementById("s");
aux2.style.padding=10;
aux2.style.left=aux.offsetLeft-10;
aux2.style.top=aux.offsetTop-10;
aux2.style.width=aux.offsetWidth-4;
aux2.style.height=aux.offsetHeight-4;
layer_up=aux;
aux.style.visibility='visible';
aux2.style.visibility='visible';
}}

function popdown_now()
{if ((layer_up!=null)&&(hidding!=""))
{hidding="";	
layer_up.style.visibility='hidden';	
aux2=document.getElementById("s");
aux2.style.visibility='hidden';
layer_up=null;}}
function popdown()
{if ((layer_up!=null)&&(hidding!=layer_up.id))
{hidding=layer_up.id; 
id=setTimeout("popdown_now()",300);}}
function persist()
{if (hidding!="")
{hidding="";
clearTimeout(id);}}
document.write('<div id=s><table border=1 cellspacing="0" cellpadding="0" width="100%" height="100%"><tr><td>&nbsp;</td></tr></table> </div>')
var size=0.95
function aumentar_fuente()
{
size+=0.1
document.body.style.fontSize=size+"em"
}
function disminuir_fuente()
{
if (size>0.8)size-=0.1
document.body.style.fontSize=size+"em"
}

var screen_width="772px"

function ampliar_pantalla()
{ if (screen_width=="99%"){screen_width="772px"}else{screen_width="99%"}
if (document.getElementById("main")!=null){
document.getElementById("main").style.width=screen_width
document.getElementById("foot_end").style.width=screen_width}
else{
document.getElementById("home_frame").style.width=screen_width
document.getElementById("foot_end").style.width=screen_width
}

}

function buscar(val)
{
window.open('http://www.google.es/search?hl=es&q=site%3Awww.hellogoogle.com+'+val,'','');
}