/*	------------------------------------------------------------
			redimensiona el Iframe que contiene la pagina (llamar en el onload)
			------------------------------------------------------------	*/
	function iFrameHeight(){
		var docHeight = document.getElementsByTagName("BODY");
		var iFrameSup = parent.document.getElementsByTagName("IFRAME");
		var iCalc = docHeight[0].offsetHeight;
		if (iCalc == 0) iCalc = 700;
		if (iFrameSup[0] != null) iFrameSup[0].height = iCalc + 30;
	}
	
	// Abre una popup centrada en la pantalla
	// parametros : 
	// -----------> URL_Ventana : url pagina 
	// -----------> OpcionesVentana : width, heigh, scroll etc (ver window.open())
	// -----------> Centrada : true or false
	// -----------> PosX, PosY : si centrada=false especifican las coordenadas de la ventana
	// --------------------------------------------------------------------------------------//
	function AbreVentana(URL_Ventana, OpcionesVentana, Ancho, Alto, Centrada, PosX, PosY) {

	if (Centrada) {
		PosX = (screen.availWidth)? ((screen.availWidth - Ancho)/2):20;
		PosY = (screen.availHeight)? ((screen.availHeight - Alto)/2):20;
		}
		
	if (OpcionesVentana == '')
		OpcionesVentana = 'width=' + Ancho;
	else
		OpcionesVentana += ',width=' + Ancho;

	OpcionesVentana += ',height=' + Alto + ',left=' + PosX
		+ ',top=' + PosY;
		
	return window.open(URL_Ventana, "", OpcionesVentana);
	
	}
	
	function Compra(sID)
	{
		var oIFrame = document.getElementById("iFrameOculto");  
		oIFrame.src =  'Tienda/AddToCart.aspx?IDInterno='+sID+'&vuelta=resultadoCompra.aspx?';
	}
	
	function showMessageFromIFrame(sMessage)
	{
		alert (sMessage);
		 var btn = document.getElementById('btnPostBack'); 
		 btn.click();
	}
	
	
	// Flooble.com's Animated Text script. Will animate a specified 
	// bit of text (determined by the ID of containing tag) by 
	// highlighting it with specified color one character at a time 
	// in a moving pattern.
	//
	// Summary of use: 
	//     call animate(tagID, color); where "tagID" is the ID 
	//     of the tag that contains text to be animated,
	//     and "color" is the color to use to highlight the text with.
	//
	// For more information, and detailed instructions, see 
	//     http://www.flooble.com/scripts/animate.php
	//
	// Copyright (c) 2002 by Animus Pactum Consulting Inc.
	// This script comes with no warranties whatsoever. 
	// Animus Pactum Consulting will not be responsible
	// for any damages resulting from its use.

        var ie4 = false;
        var isAnimated = false;
        if(document.all) {
                ie4 = true; 
        }       
        function setContent(name, value) {
                var d;  
                if (ie4) { 
                        d = document.all[name];
                } else {
                        d = document.getElementById(name);
                }       
                d.innerHTML = value;
                d.style.display = 'block'; 
        }       

	function getContent(name) {
		var d;
                if (ie4) {
                        d = document.all[name];
                } else {
                        d = document.getElementById(name);
                }
                return d.innerHTML;
	}

        function setColor(name, value) {
                var d;  
                if (ie4) { 
                        d = document.all[name];
                } else {
                        d = document.getElementById(name);
                }
                d.style.color = value;  
        }

	function getColor(name) {
                var d;
                if (ie4) {
                        d = document.all[name];
                } else {
                        d = document.getElementById(name);
                }
                return d.style.color;
        }

        function animate(name, col) {
		var value = getContent(name);
		if (value.indexOf('<span') >= 0) { return; }
		if (isAnimated) { return; }
		if (document.getElementById("txtFormBuscar").value != '' ) {
		isAnimated = true;
		var length = 0;
                var str = '';
		var ch;
		var token = '';
		var htmltag = false;	
                for (i = 0; i < value.length; i++) {
			ch = value.substring(i, i+1);
			if (i < value.length - 1) { nextch = value.substring(i+1, i+2); } else { nextch = ' '; }
			token += ch;
			if (ch == '<' && '/aAbBpPhHiIoOuUlLtT'.indexOf(nextch) >= 0) { htmltag = true; }
			if (ch == '>' && htmltag) { htmltag = false; }
			if (!htmltag && ch.charCodeAt(0) > 30 && ch != ' ' && ch != '\n') {		
                        	str += '<span id="' + name + '_' + length + '">' + token + '</span>';
				token = '';
				length++;
			}
                }
                setContent(name, str);
                command = 'animateloop(\'' + name + '\', ' + length + ', 0, 1, \'' + col + '\')';
                setTimeout(command , 100);
            }
        }

        function animateloop(name, length, ind, delta, col) {
		var next = ind + delta;
		if (next >= length) { delta = delta * -1; next = ind + delta; }
		if (next < 0) { delta = delta * -1; next = ind + delta; }
                setColor(name + '_' + ind, getColor(name + '_' + next));
                setColor(name + '_' + next, col);
                command = 'animateloop(\'' + name + '\', ' + length + ', ' + next + ', ' + delta + ', \'' + col + '\')';
                setTimeout(command , 100);
        }
        
        function busquedad(){
			var oInput = document.getElementById('buscaAll');
			if  (oInput.value == '' ){location.href='ver_busquedas.aspx?id=8';}
			if  (oInput.value != '' ){location.href='ver_busquedas.aspx?id=8&criterio='+oInput.value;}
        }
        
        function InFrames(idPadre, id, url){
			if (window != top)
				{parent.select_pestaņa(id);}
			else
				{location.href='ver_apartado.aspx?id='+ idPadre + '&abrir='+ url;}
        }
        
        function toPage(iPage){
	
			for (i=1; i<20; i++ ){
				var divL = document.getElementById("Div"+i);
				if (divL != null ) {divL.style.display = "none";} else {break;}
			}
		
			var divShow = document.getElementById( "Div"+iPage );
			divShow.style.display = "block";
		}