ultimocolor = 0;

function CambiaHome(cual) {
	
	for(i=1; i<5; i++) {
	
		if(cual==i) {
		
			document.getElementById("imagenprincipal"+i).style.display = "block";
			document.getElementById("flecha"+i).style.background = "url(/img/link-on.png) repeat-x";
			document.getElementById("flecha"+i).style.color = "#000000";			

		}
		else
		{
			document.getElementById("imagenprincipal"+i).style.display = "none";
			document.getElementById("flecha"+i).style.background = "url(/img/link-off.png) no-repeat right top";
			document.getElementById("flecha"+i).style.color = "#FFFFFF";	
			
		}
		
	}
}

function Ocultar(cual) {
	
	document.getElementById(cual).style.display = "none";
	document.getElementById(cual).style.visibility="hidden";	

}


function Mostrar(cual) {

	document.getElementById(cual).style.display = "block";
	document.getElementById(cual).style.visibility="visible";	

}

function Cambiar(cual) {
	
	if(document.getElementById(cual).style.display=="none") {
		document.getElementById(cual).style.display = "block";
	}
	else
	{
		document.getElementById(cual).style.display = "none";
	}

}

function Color(cual) {
	
	if(ultimocolor==0) {
		ultimocolor = cual;
	}
	
	ultimo = "botoncolor"+ultimocolor;
	nuevo = "botoncolor"+cual;
	document.getElementById(ultimo).style.border = "1px solid #FFFFFF";	
	document.getElementById(nuevo).style.border = "1px solid #56004e";	
	document['imagen'].src = "color-"+cual+".jpg";
	var d = document.getElementById("imagen"); 
	d.setAttribute("data-zoomsrc", "zoom-"+cual+".jpg");
	MojoZoom.init();
	ultimocolor = cual;
	document.getElementById("color").value = cual;	

}

var bustcachevar=1 //bust potential caching of external pages after initial request? (1=yes, 0=no)
var loadedobjects=""
var rootdomain="http://"+window.location.hostname
var bustcacheparameter=""

function ajaxpage(url, containerid){
var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(page_request, containerid)
}
if (bustcachevar) //if bust caching of external page
bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
page_request.open('GET', url+bustcacheparameter, true)
page_request.send(null)
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(containerid).innerHTML=page_request.responseText
}

function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}
function FotoPrincipal() {

	ultimo = "botoncolor"+ultimocolor;
	document.getElementById(ultimo).style.border = "1px solid #FFFFFF";	
	document['imagen'].src = "principal.jpg";
	var d = document.getElementById("imagen"); 
	d.setAttribute("data-zoomsrc", "zoom.jpg");
	MojoZoom.init();

}

function CambiaPrincipal(cual) {
	
	document['imagen'].src = cual;

}

function Enciende(imagen) {
	var nombre = document[imagen].src;
	nombre = nombre.replace(/_off/g, "_on");
	document[imagen].src = nombre;
}

function Apaga(imagen) {
	var nombre = document[imagen].src;
	nombre = nombre.replace(/_on/g, "_off");
	document[imagen].src = nombre;
}

function ObtenerRadio(ctrl)
{
    for(i=0;i<ctrl.length;i++)
        if(ctrl[i].checked) return ctrl[i].value;
}


function MM_preloadImages() { //v3.0
  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];}}
}