function abrePopup(url,nombre,width,height, redim)
{
	window.open(url,nombre,'width='+width+',height='+height+',scrollbars=1,'+redim+'');
}
function abrePopupScroll(url,nombre,width,height, scroll, redim)
{
	window.open(url,nombre,'width='+width+',height='+height+',scrollbars='+scroll+','+redim+'');
}
/* tooltip */
function enableTooltips(id){
var links,i,h;
if(!document.getElementById || !document.getElementsByTagName) return;
AddCss();
h=document.createElement("span");
h.id="btc";
h.setAttribute("id","btc");
h.style.position="absolute";
document.getElementsByTagName("body")[0].appendChild(h);
if(id==null) links=document.getElementsByTagName("a");
else links=document.getElementById(id).getElementsByTagName("a");
for(i=0;i<links.length;i++){
    Prepare(links[i]);
    }
}

function Prepare(el){
var tooltip,t,b,s,l;
t=el.getAttribute("title");
if(t==null || t.length==0) t="link:";
el.removeAttribute("title");
tooltip=CreateEl("span","tooltip");
s=CreateEl("span","top");
s.appendChild(document.createTextNode(t));
tooltip.appendChild(s);
b=CreateEl("b","bottom");
/*
l=el.getAttribute("href");

if(l.length>30) l=l.substr(0,27)+"...";

b.appendChild(document.createTextNode(l));*/
tooltip.appendChild(b);

setOpacity(tooltip);
el.tooltip=tooltip;
el.onmouseover=showTooltip;
el.onmouseout=hideTooltip;
el.onmousemove=Locate;
}

function showTooltip(e){
document.getElementById("btc").appendChild(this.tooltip);
Locate(e);
}

function hideTooltip(e){
var d=document.getElementById("btc");
if(d.childNodes.length>0) d.removeChild(d.firstChild);
}

function setOpacity(el){
el.style.filter="alpha(opacity:95)";
el.style.KHTMLOpacity="0.95";
el.style.MozOpacity="0.95";
el.style.opacity="0.95";
}

function CreateEl(t,c){
var x=document.createElement(t);
x.className=c;
x.style.display="block";
return(x);
}

function AddCss(){
var l=CreateEl("link");
l.setAttribute("type","text/css");
l.setAttribute("rel","stylesheet");
l.setAttribute("href","bt.css");
l.setAttribute("media","screen");
document.getElementsByTagName("head")[0].appendChild(l);
}

function Locate(e){
var posx=0,posy=0;
if(e==null) e=window.event;
if(e.pageX || e.pageY){
    posx=e.pageX; posy=e.pageY;
    }
else if(e.clientX || e.clientY){
    if(document.documentElement.scrollTop){
        posx=e.clientX+document.documentElement.scrollLeft;
        posy=e.clientY+document.documentElement.scrollTop;
        }
    else{
        posx=e.clientX+document.body.scrollLeft;
        posy=e.clientY+document.body.scrollTop;
        }
    }
document.getElementById("btc").style.top=(posy+10)+"px";
document.getElementById("btc").style.left=(posx-140)+"px";
}


/* fin tooltip */

/* conectar */
function conectar(){
document.getElementById('log').style.display='block';
document.getElementById('conect').style.display='none';
}
function desconectar(){
document.getElementById('log').style.display='none';
document.getElementById('conect').style.display='block';
}
/* fin conectar */

/* mostrar busqueda avanzada */
function mostrar(){
	if (document.getElementById("modificar_busqueda").style.display=="none")
		{
			document.getElementById("modificar_busqueda").style.display="block";
			document.getElementById("img_busqueda").src="/images/btn_modificar_busqueda_menos.gif"; 
		}else{
			document.getElementById("modificar_busqueda").style.display="none";
			document.getElementById("img_busqueda").src="/images/btn_modificar_busqueda.gif";
		}
}
/* fin busqueda avanzada */

/* precarga */

function iniciar()
{
    MM_preloadImages('/images/btn_modificar_busqueda_menos.gif','/images/btn_modificar_busqueda.gif');
}
function MM_preloadImages()
{
        var d=document;
        if(d.images){ if(!d.MM_p) d.MM_p=new Array();
                var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
                if (a[i].indexOf("#")!=0) { d.MM_p[j]=new Image; d.MM_p[j++].src=a[i]; } }
}
/* fin precarga */

/* tabla */

function uno(src,color_entrada) {
    //src.bgColor=color_entrada;
    src.style.background=color_entrada;
}
function dos(src,color_default) {
    //src.bgColor=color_default;
    src.style.background=color_default;
}

/* fin tabla */

/* pestanas busqueda */
function formularios(mostrar, cantidad){
	for(i=0; i<=cantidad; i++){
	document.getElementById('formulario_'+i).style.display='none';
	document.getElementById('menu_'+i).style.display='none';
	}
	document.getElementById('formulario_'+mostrar).style.display='block';
	document.getElementById('menu_'+mostrar).style.display='block';

}
/* fin pestanas */

function anunciate(modulo, modulo2){
	document.getElementById(modulo).style.display='block';
	document.getElementById(modulo2).style.display='none';
	document.getElementById('modulo_2').style.background='url(/images/fnd_sombra.gif) no-repeat left bottom';
}

function anunciate2(modulo, modulo2){
	document.getElementById(modulo).style.display='block';
	document.getElementById(modulo2).style.display='none';
	document.getElementById('modulo_1').style.background='url(/images/fnd_sombra2.gif) no-repeat right bottom';
}


function oculta_anunciate(){
	document.getElementById('empresas').style.display='none';
	document.getElementById('particulares').style.display='none';
	document.getElementById('modulo_2').style.background='url(/images/fnd_modulos.gif)';
	document.getElementById('modulo_1').style.background='url(/images/fnd_modulos.gif)';

}


function adelante(){
	document.getElementById('desplegable0').style.display='none';
	document.getElementById('desplegable1').style.display='block';
}

function atras(){
	document.getElementById('desplegable1').style.display='none';
	document.getElementById('desplegable0').style.display='block';
}

function adelante2(){
	document.getElementById('desplegable00').style.display='none';
	document.getElementById('desplegable01').style.display='block';
}

function atras2(){
	document.getElementById('desplegable01').style.display='none';
	document.getElementById('desplegable00').style.display='block';
}