String.prototype.trim = function() {return this.replace(/^\s+|\s+$/g,'');}

var imgs_lang="/artworks/es";
var lang="/artworks/es";
var DIR="";
var imgs="/artworks";
var url_tobookmark="El Viajero Hostels y Posadas - Uruguay";
var id_idioma=1

function getObj(id) {if (document.getElementById) {return document.getElementById(id)}  else if (document.all) {return document.all[id]}    else {return document.all[id]}}

function setget_attr(obj, prop, val)
{
	if (!val)
		return obj.getAttribute(prop);
	else
	{
		if (prop=="onmouseover" || prop=="onmouseout" || prop=="onclick" || typeof val=="function")
		{
			if (obj.addEventListener)
			{
				if (BrowserDetect.browser=="Explorer")
					val = Function(val);
			}else{
				obj.attachEvent(prop, new Function('"+val+"'), false);
			}
		}
		obj.setAttribute(prop,val);
	}
}

function rnd(max) {
    var x = Math.random() * max;
    x = x + 1;
    return parseInt(x);
}


var obj_focus=null;

function validar_form(form) {

    var campo,mensaje,valor;

    for (var i=0;i<obligatorios.length;i=i+2) {

        campo=obligatorios[i];
        mensaje=obligatorios[i+1];
        valor=eval("form."+campo+".value");

        if (campo=="clave") {

            var clave_confirm=getObj("confirm_clave").value;
            var aux=mensaje.split("|");
            mensaje=aux[0];
            mensaje_extra=aux[1];
            if (valor.length<6) {DHTMLALERT(mensaje);obj_focus=eval("form."+campo);return false;}
            if (valor!=clave_confirm) {DHTMLALERT(mensaje_extra);obj_focus=eval("form."+campo);return false;}

        } else if (campo=="email") {

            var confirm_email=getObj("confirm_email").value;
            var aux=mensaje.split("|");
            mensaje=aux[0];
            mensaje_extra=aux[1];

            if (valor.indexOf('@') < 0 || valor.indexOf('.') < 0 || valor.indexOf(',') > 0) { DHTMLALERT(mensaje); obj_focus=form.email; return false; }
            if (valor!=confirm_email) {DHTMLALERT(mensaje_extra);obj_focus=form.email;return false;}

        }   else {

            if (valor=="") {DHTMLALERT(mensaje);obj_focus=eval("form."+campo);return false;}

        }
    }

    var o=getObj("btn_submit");
    if (o!=null) {o.disabled=true;}

    return true;
}

function clear_input(o,l) {
	if (o.value==l) {o.value='';}
}

function cambiar_estilos(ID_STYLE,seccion) {
    var file="/scripts/set_styles.php?id_style="+ID_STYLE;
    if (seccion!=undefined) {file+="&seccion="+seccion;}
    crear_script_tag(file);
}

function crear_script_tag(file,tagname) {
  var head_html = document.getElementsByTagName('head');
  if (head_html==null)
    head_html=document;
  else
    head_html=head_html[0];

  if (tagname==undefined) tagname="jscript_gen";

	scriptTag = getObj(tagname);
	if(scriptTag!=null)
	{
	head_html.removeChild(scriptTag);
	delete(scriptTag);
	scriptTag=null;
	}
	var script = document.createElement('script');
	var vch="?";
	if (file.indexOf("?")!=-1) vch="&";
	script.src = file+vch+Math.random()*1000000;
		script.type = "text/javascript";
		script.id = tagname;
		head_html.appendChild(script);
}

var set_attr_corpconcept=false;
function mostrar_galeria_flash(url,titulo,extra) {

	var divfoto=getObj("corpconcept_foto");
	var obj_img=getObj("corpconcept_foto_img");
	var corpconcept_foto_desc=getObj("corpconcept_foto_desc");

	var obj_cargando=getObj("gal_cargando_corpconcept");
	if (obj_cargando!=null)
		obj_cargando.style.display="";

	if (!set_attr_corpconcept) {
		if (obj_img.addEventListener) {
			obj_img.setAttribute("onload","ocultar_cargando_corpconcept()");
		} else {
			obj_img.attachEvent("onload", function(){ocultar_cargando_corpconcept()}, false);
		}
		set_attr_corpconcept=true
	}

	if (divfoto.style.display=="none")
		divfoto.style.display="";

	corpconcept_foto_desc.innerHTML=titulo;
	obj_img.src=url;
}

function ocultar_cargando_corpconcept() {
	var o=getObj("gal_cargando_corpconcept");
	if (o!=null) o.style.display="none";
}function writeflash(o,m,w,h,p,oid) {
var p=unescape(p);
var obj = document.getElementById(o);
if (obj==null){
	alert(o+' MISSING');
	return;
}

if (oid!=null && oid!=undefined) {tag_name="NAME='"+oid+"'";} else {tag_name="";}
if (oid!=null && oid!=undefined) {oid="id='"+oid+"'";} else {oid="";}

f="<object "+oid+" classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0' width='"+w+"' height='"+h+"'>";
f+="<param name='movie' value='"+m+"'>";
f+="<param name='menu' value='false'>";
if (p!="") {f+="<param name='flashvars' value='"+p+"'>";}
f+="<param name='quality' value='high'>";
f+="<param name='wmode' value='transparent'>";
f+="<embed "+tag_name+" src='"+m+"' width='"+w+"' height='"+h+"' quality='high' wmode='transparent' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash'";
if (p!="") {f+=" flashvars='"+p+"'";}
f+="></embed>";
f+="</object>";
obj.innerHTML=f;
}

function writeflash2(o,m,w,h,p,oid) {
p=unescape(p);
obj = document.getElementById(o);
if (obj==null){alert(o+' MISSING');return;}

if (oid!=null && oid!=undefined) {tag_name="NAME='"+oid+"'";} else {tag_name="";}
if (oid!=null && oid!=undefined) {oid="id='"+oid+"'";} else {oid="";}

f="<object "+oid+" classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0' width='"+w+"' height='"+h+"'>";
f+="<param name='movie' value='"+m+"'>";
f+="<param name='menu' value='false'>";
if (p!="") {f+="<param name='flashvars' value='"+p+"'>";}
f+="<param name='quality' value='high'>";
f+="<embed "+tag_name+" src='"+m+"' width='"+w+"' height='"+h+"' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash'";
if (p!="") {f+=" flashvars='"+p+"'";}
f+="></embed>";
f+="</object>";
obj.innerHTML=f;
}var imgs=DIR+"/artworks";

//CAMBIAR COLOR TR
function mOvr(src,clrOver) {
	if(clrOver=='') {clrOver = '#B9D7EA'};
	defaultColor = src.bgColor;
	src.bgColor = clrOver;
}
function mOut(src) {
	src.bgColor = defaultColor;
}

//BOOKMARK
function SetBookMark() {
var title=url_tobookmark;
if( window.sidebar && window.sidebar.addPanel ) {
window.sidebar.addPanel(title,location.href,'');
} else {
window.external.AddFavorite(location.href,title);
}
}

//AGREGAR CLASE
function MO2(ly,clases) {
	//alert(ly+"-->"+clases+"->"+ly.innerHTML);
	if (!ly) ly=getObj(ly);
	if (ly==null) {return}

	class_def = "class";
	//if (BrowserDetect.browser=="Explorer")
		class_def = "className";

	var cn = setget_attr(ly,class_def);
	var oc = setget_attr(ly,'oldclass');
	if (clases==undefined)
	{
		if (oc!=undefined)
		setget_attr(ly,class_def,oc);
		return;
	}
	setget_attr(ly,'oldclass', cn);
	setget_attr(ly,class_def,cn+" "+clases);
//	ly.className=cn+" "+clases;
}
function force_display(ly) {
	veclayers=ly.split(",");
	for (var i=0;i<veclayers.length;i++) {
		ly=document.getElementById(veclayers[i]);
		if (ly!=null) {ly.style.display="";}
	}
}
function force_undisplay(ly) {
	veclayers=ly.split(",");
	for (var i=0;i<veclayers.length;i++) {
		ly=document.getElementById(veclayers[i]);
		if (ly!=null) {ly.style.display="none";}
	}
}
function display_undisplay(id_obj) {
	obj=getObj(id_obj);
	if(obj==null) {DHTMLALERT("objeto:"+id_obj+"no encontrado."); return;}
	if (obj.style.display=="") {
		obj.style.display="none";
	} else {
		obj.style.display="";
	}
}

function str_replace(str,s,t)
{
return str.split(s).join(t);
}
//MODIFICAR ALTO ELEMENTO
function resize_obj(id_obj, px) {
	obj=getObj(id_obj);
	if (obj.style.height==undefined) return;
	aux_h=parseInt(str_replace(obj.style.height,"px",""));
	if (isNaN(px))
		px=parseInt(str_replace(px.toString(),"px",""));
	aux_h+=px;
	if (aux_h<=0) return;
	obj.style.height=aux_h+"px";
}

//CENTRAR LAYER
function showAndCenter(id, img) {

	var obj = id;
	if (typeof obj != "object")
		obj=getObj(id);

	ancho_layer=obj.style.width;
	ancho_layer=ancho_layer.replace("px","");
	alto_layer=obj.style.height;
	alto_layer=alto_layer.replace("px","");

	if (document.body && document.body.scrollTop)
	{
		var altobody=document.body.scrollTop;
	} else if (document.documentElement && !document.documentElement.scrollTop) {
		var altobody=document.documentElement.scrollTop;
	} else if (document.documentElement && document.documentElement.scrollTop) {
		var altobody=document.documentElement.scrollTop;
	}

	var X = ((document.body.scrollWidth-ancho_layer)/2);
	var Y = ((screen.availHeight-alto_layer)/2);

	obj.style.zIndex=99999999;
	obj.style.display="";
	obj.style.visibility="visible";
	obj.style.left=parseInt((document.body.scrollLeft+(X)))+"px";
	obj.style.top =parseInt((altobody +(Y) - 100))+"px";

//	alert("ancho_layer:"+ancho_layer+"\n"+"alto_layer:"+alto_layer+"\n"+"altobody:"+altobody+"\n"+"X:"+X+"\n"+"Y:"+Y+"\n");
}

function DHTMLALERT(msg)
{
	var dalert_msg = getObj("dhtml_alert_MSG");

	if (!dalert_msg)
		return;
	if (msg!="")
	{
		dalert_msg.innerHTML = msg;
		showAndCenter("dhtml_alert");
	} else {
		var dalert = getObj("dhtml_alert");
		dalert_msg.innerHTML = "";
		dalert.style.display="none";
		try {
			obj_focus.focus();
			obj_focus=null;
		} catch(err) {}
	}
	activar_layer_transparente("ly_transparente");
}

function activar_layer_transparente(id_obj) {
	var obj=getObj(id_obj);
	if (obj.style.display=="") {
		obj.style.display="none";
	} else {
		obj.style.display="";
		obj.style.width=getPageSize()[0];
		obj.style.height=getPageSize()[1];
	}
}

function getPageSize(){
	var xScroll, yScroll;

	if (window.innerHeight && window.scrollMaxY) {
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else {
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}

	var windowWidth, windowHeight;
	if (self.innerHeight) {
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) {
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}

	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else {
		pageHeight = yScroll;
	}

	if(xScroll < windowWidth){
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}
	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
	return arrayPageSize;
}

function recomendar_web() {
	var ly_transparente=getObj("ly_transparente");
	var obj=getObj("recomendar");

	if (obj.style.display=="") {
		obj.style.display="none";
		ly_transparente.style.display="none";
	} else {
		obj.style.display="";
		ly_transparente.style.display="";
		showAndCenter('recomendar');
		getObj("form_recomendar").minombre.focus();
	}
}