<?xml version="1.0" encoding="iso-8859-1" ?>
<?xml-stylesheet type="text/xsl" href="RSS_xslt_style.asp" version="1.0" ?>
<rss version="2.0" xmlns:WebWizForums="https://syndication.webwiz.net/rss_namespace/">
 <channel>
  <title>Foro Vida Una : C&#243;digos JavaScript</title>
  <link>https://www.vidauna.com/</link>
  <description><![CDATA[This is an XML content feed of; Foro Vida Una : C&#243;digos JavaScript : Last 10 Posts]]></description>
  <pubDate>Thu, 30 Apr 2026 16:33:30 +0000</pubDate>
  <lastBuildDate>Sat, 28 Jul 2012 13:32:24 +0000</lastBuildDate>
  <docs>http://blogs.law.harvard.edu/tech/rss</docs>
  <generator>Web Wiz Forums 12.07</generator>
  <ttl>120</ttl>
  <WebWizForums:feedURL>https://www.vidauna.com/RSS_topic_feed.asp?FID=18</WebWizForums:feedURL>
  <image>
   <title><![CDATA[Foro Vida Una]]></title>
   <url>https://www.vidauna.com/images/vidauna_logo.gif</url>
   <link>https://www.vidauna.com/</link>
  </image>
  <item>
   <title><![CDATA[C&#243;digos JavaScript : Formulario en ventana emergente. Submit y cerrar]]></title>
   <link>https://www.vidauna.com/formulario-en-ventana-emergente-submit-y-cerrar_topic1842_post5416.html#5416</link>
   <description>
    <![CDATA[<strong>Author:</strong> <a href="https://www.vidauna.com/member_profile.asp?PF=469">jokings80</a><br /><strong>Subject:</strong> Formulario en ventana emergente. Submit y cerrar<br /><strong>Posted:</strong> 28&nbsp;Julio&nbsp;2012 at 1:32pm<br /><br />Hola,<br /><br />Tengo un formulario en un iframe en una ventana fancybox y lo que quiero es que al pulsar el botón para enviar el formulario, que está dentro de la ventana, se envíe y se cierre la venta fancybox. Esto lo consigo haciendo,<br /><br />$('#myForm').bind('submit', function(){<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;parent.$.fancybox.close();<br />}); <br /><br />de forma que al pulsar el botón se envía el formulario y después se cierra la ventana fancybox.<br /><br />Antes de enviar el formulario, quiero procesar algunos campos con una función javascript para comprobar que tienen un determinado formato. Lo que hago es que el botón que envía el formulario sea de tipo "button" y llama a una función para validar el formulario. Dentro de esta función, si los campos son correctos se envía el formualrio. La función sería como,<br /><br />function validarFormulario() {<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;//Comprobaciones...<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;document.forms&#091;'myForm'&#093;.submit();<br />}<br /><br />El problema está en que de esta forma, se envía el formulario, pero no se cierra la ventana modal. Es como si el evento "submit" de la función "validarFormulario" no fuera reconocido por el "bind".<br /><br />¿Se os ocurre dónde puede estar el error o alguna solución?<br /><br />Gracias por la ayuda!!]]>
   </description>
   <pubDate>Sat, 28 Jul 2012 13:32:24 +0000</pubDate>
   <guid isPermaLink="true">https://www.vidauna.com/formulario-en-ventana-emergente-submit-y-cerrar_topic1842_post5416.html#5416</guid>
  </item> 
  <item>
   <title><![CDATA[C&#243;digos JavaScript : Contar carácteres de un textarea]]></title>
   <link>https://www.vidauna.com/contar-carcteres-de-un-textarea_topic1418_post4811.html#4811</link>
   <description>
    <![CDATA[<strong>Author:</strong> <a href="https://www.vidauna.com/member_profile.asp?PF=110">Programador</a><br /><strong>Subject:</strong> Contar carácteres de un textarea<br /><strong>Posted:</strong> 28&nbsp;Febrero&nbsp;2011 at 11:55am<br /><br />Insertar primero la función entre &lt;head&gt; y &lt;/head&gt;:<DIV>&nbsp;</DIV><DIV><strong>function characterCounter(charNoBox, textFeild) {<BR>&nbsp;document.getElementById(charNoBox).value = document.getElementById(textFeild).value.length;<BR>}<BR></strong></DIV><DIV>&nbsp;</DIV><DIV>Ahora inserta el cuadro de texarea en el lugar donde quieras:</DIV><DIV>&nbsp;</DIV><DIV><strong>&lt;textarea name="textarea" cols="90" rows="15" onKeyDown="characterCounter('sigChars', 'textarea');" onKeyUp="characterCounter('sigChars', 'textarea');" id="textarea"&gt;&lt;/textarea&gt;</strong></DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>Y por último coloca este campo que es el que te mostrará la suma de los carácteres escritos en el texarea:</DIV><DIV>&nbsp;</DIV><DIV><strong>&lt;input name="sigChars" id="sigChars" value="0" size="3" maxlength="3" readonly="readonly" /&gt;</strong></DIV>]]>
   </description>
   <pubDate>Mon, 28 Feb 2011 11:55:04 +0000</pubDate>
   <guid isPermaLink="true">https://www.vidauna.com/contar-carcteres-de-un-textarea_topic1418_post4811.html#4811</guid>
  </item> 
  <item>
   <title><![CDATA[C&#243;digos JavaScript : Mensaje al entrar en la web]]></title>
   <link>https://www.vidauna.com/mensaje-al-entrar-en-la-web_topic1360_post4667.html#4667</link>
   <description>
    <![CDATA[<strong>Author:</strong> <a href="https://www.vidauna.com/member_profile.asp?PF=110">Programador</a><br /><strong>Subject:</strong> Mensaje al entrar en la web<br /><strong>Posted:</strong> 25&nbsp;Enero&nbsp;2011 at 8:54am<br /><br /><P align=center><strong>Mensaje al entrar en la web</strong></P><DIV></DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV><EM>Copia y pega en &lt;head&gt;</EM></DIV><DIV>&nbsp;</DIV><DIV>&lt;script language="JavaScript1.2"&gt;</DIV><DIV><BR>//drag drop function for NS 4////<BR>/////////////////////////////////</DIV><DIV><BR>var dragswitch=0<BR>var nsx<BR>var nsy<BR>var nstemp</DIV><DIV>function drag_dropns(name){<BR>temp=eval(name)<BR>temp.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)<BR>temp.onmousedown=gons<BR>temp.onmousemove=dragns<BR>temp.onmouseup=stopns<BR>}</DIV><DIV>function gons(e){<BR>temp.captureEvents(Event.MOUSEMOVE)<BR>nsx=e.x<BR>nsy=e.y<BR>}<BR>function dragns(e){<BR>if (dragswitch==1){<BR>temp.moveBy(e.x-nsx,e.y-nsy)<BR>return false<BR>}<BR>}</DIV><DIV>function stopns(){<BR>temp.releaseEvents(Event.MOUSEMOVE)<BR>}</DIV><DIV><BR>//drag drop function for IE 4+////<BR>/////////////////////////////////</DIV><DIV>var dragapproved=false</DIV><DIV>function drag_dropie(){<BR>if (dragapproved==true){<BR>document.all.showimage.style.pixelLeft=tempx+event.clientX-iex<BR>document.all.showimage.style.pixelTop=tempy+event.clientY-iey<BR>return false<BR>}<BR>}</DIV><DIV>function initializedragie(){<BR>iex=event.clientX<BR>iey=event.clientY<BR>tempx=showimage.style.pixelLeft<BR>tempy=showimage.style.pixelTop<BR>dragapproved=true<BR>document.onmousemove=drag_dropie<BR>}</DIV><DIV><BR>if (document.all){<BR>document.onmouseup=new Function("dragapproved=false")<BR>}</DIV><DIV>////drag drop functions end here//////</DIV><DIV>function hidebox(){<BR>if (document.all)<BR>showimage.style.visibility="hidden"<BR>else if (document.layers)<BR>document.showimage.visibility="hide"<BR>}</DIV><DIV><BR>&lt;/script&gt;</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV><EM>Copia y pega en tu pagina &lt;body&gt; si te da algun problema incluye esta parte dentro de una tabla . Puedes modificar los colores , el tipo de fuente , el tamaño...</EM></DIV><DIV><EM>Guardate esta imagen en el mismo directorio que el script y la pagina: <img src="http://www.vidauna.com/foro/uploads/110/Close.gif" height="16" width="16" border="0" /></EM></DIV><DIV>&nbsp;</DIV><DIV>&lt;div id="showimage" style="position:absolute;width:250px;left:10;top:70"&gt;</DIV><DIV>&lt;table border="0" width="250" bgcolor="#FF0000" cellspacing="0" cellpadding="4"&gt;<BR>&lt;tr&gt;<BR>&lt;td width="100%"&gt;&lt;table border="0" width="100%" cellspacing="0" cellpadding="0" height="36"&gt;<BR>&lt;tr&gt;<BR>&lt;td onMousedown="initializedragie()" style="cursor:move" width="100%"&gt;&lt;ilayer width="100%"&gt;&lt;layer width="100%" onMouseover="dragswitch=1;drag_dropns(showimage)" onMouseout="dragswitch=0"&gt;<BR>&lt;center&gt;<BR>&lt;font face="Verdana" color="#FFFFFF"&gt;&lt;strong&gt;AQUÍ PUEDES PONER UN TITULO&lt;/strong&gt;&lt;/font&gt;<BR>&lt;/center&gt;&lt;/layer&gt;&lt;/ilayer&gt;&lt;/td&gt;</DIV><DIV>&lt;td style="cursor:hand"&gt;&lt;a href="#" onClick="hidebox();return false"&gt;<BR>&lt;img src="close.gif" border=0 width="16" height="16"&gt;&lt;/a&gt;&lt;/td&gt;<BR>&lt;/tr&gt;</DIV><DIV>&lt;tr&gt;<BR>&lt;td width="100%" bgcolor="#CCCC33" style="padding:2px" colspan="2"&gt;<BR>&lt;!--Begin html content here. ---------&gt;<BR>&lt;div align="center"&gt;&lt;font size="2"&gt;Aquí puedes poner lo que quieras.&lt;br&gt;Imágenes, enlaces , , ,&lt;img src="boy4.gif" border="0"&gt;&lt;/font&gt;&lt;p&gt;&lt;strong&gt;<BR>&nbsp; &lt;font size="2"&gt;&lt;br&gt;Cualquier código html sirve para configurar el mensaje que tu quieras.&lt;/font&gt;&lt;/strong&gt;&lt;/div&gt;</DIV><DIV>&lt;!--End of html content. ---------&gt;<BR>&lt;/td&gt;<BR>&lt;/tr&gt;<BR>&lt;/table&gt;</DIV><DIV>&nbsp;</DIV>]]>
   </description>
   <pubDate>Tue, 25 Jan 2011 08:54:11 +0000</pubDate>
   <guid isPermaLink="true">https://www.vidauna.com/mensaje-al-entrar-en-la-web_topic1360_post4667.html#4667</guid>
  </item> 
  <item>
   <title><![CDATA[C&#243;digos JavaScript : Scrolling traslucido]]></title>
   <link>https://www.vidauna.com/scrolling-traslucido_topic1359_post4666.html#4666</link>
   <description>
    <![CDATA[<strong>Author:</strong> <a href="https://www.vidauna.com/member_profile.asp?PF=110">Programador</a><br /><strong>Subject:</strong> Scrolling traslucido<br /><strong>Posted:</strong> 25&nbsp;Enero&nbsp;2011 at 8:49am<br /><br /><P align=center><strong>Scrolling traslucido</strong></P><DIV></DIV><DIV></DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV><EM>Copiar y pegar en &lt;body&gt;</EM></DIV><DIV>&nbsp;</DIV><DIV>&lt;script language="JavaScript1.2"&gt;<BR>var scroller_width=200<BR>var scroller_height=120<BR>var bgcolor='#E0EFD1'<BR>var pause=3000 //SET PAUSE BETWEEN SLIDE (3000=3 seconds)</DIV><DIV>var scrollercontent=new Array()<BR>//Define scroller contents. Extend or contract array as needed<BR>scrollercontent&#091;0&#093;='Esto te puede servir para plasmar tus noticias , o tus novedades&nbsp; yo que se lo que se te pueda ocurrir.'<BR>scrollercontent&#091;1&#093;='Que no te a quedado claro , no me lo hagas repetir .'<BR>scrollercontent&#091;2&#093;='Visita mi pagina &lt;a href="<a href="" target="_blank">creatupropiaweb</A><BR>con'>http://www.creatupropiaweb.com"&gt;creatupropiaweb&lt;/a&gt;&lt;br&gt;con</A> un click aqui &lt;a href="<a href="http://www.creatupropiaweb.com" target="_blank">http://www.creatupropiaweb.com</A>"&gt; venga&lt;/a&gt;'</DIV><DIV>////NO need to edit beyond here/////////////</DIV><DIV>var ie4=document.all&amp;&amp;navigator.userAgent.indexOf("Opera")==-1<BR>var dom=document.getElementById&amp;&amp;navigator.userAgent.indexOf("Opera")==-1</DIV><DIV>if (ie4||dom)<BR>document.write('&lt;div style="position:relative;width:'+scroller_width+';height:'+scroller_height+';overflow:hidden"&gt;&lt;div id="canvas0" style="position:absolute;background-color:'+bgcolor+';width:'+scroller_width+';height:'+scroller_height+';top:'+scroller_height+';filter:alpha(opacity=20);-moz-opacity:0.2;"&gt;&lt;/div&gt;&lt;div id="canvas1" style="position:absolute;background-color:'+bgcolor+';width:'+scroller_width+';height:'+scroller_height+';top:'+scroller_height+';filter:alpha(opacity=20);-moz-opacity:0.2;"&gt;&lt;/div&gt;&lt;/div&gt;')<BR>else if (document.layers){<BR>document.write('&lt;ilayer id=tickernsmain visibility=hide width='+scroller_width+' height='+scroller_height+' bgColor='+bgcolor+'&gt;&lt;layer id=tickernssub width='+scroller_width+' height='+scroller_height+' left=0 top=0&gt;'+scrollercontent&#091;0&#093;+'&lt;/layer&gt;&lt;/ilayer&gt;')<BR>}</DIV><DIV>var curpos=scroller_height*(1)<BR>var degree=10<BR>var curcanvas="canvas0"<BR>var curindex=0<BR>var nextindex=1</DIV><DIV>function moveslide(){<BR>if (curpos&gt;0){<BR>curpos=Math.max(curpos-degree,0)<BR>tempobj.style.top=curpos<BR>}<BR>else{<BR>clearInterval(dropslide)<BR>if (crossobj.filters)<BR>crossobj.filters.alpha.opacity=100<BR>else if (crossobj.style.MozOpacity)<BR>crossobj.style.MozOpacity=1<BR>nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"<BR>tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)<BR>tempobj.innerHTML=scrollercontent&#091;curindex&#093;<BR>nextindex=(nextindex&lt;scrollercontent.length-1)? nextindex+1 : 0<BR>setTimeout("rotateslide()",pause)<BR>}<BR>}</DIV><DIV>function rotateslide(){<BR>if (ie4||dom){<BR>resetit(curcanvas)<BR>crossobj=tempobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)<BR>crossobj.style.zIndex++<BR>if (crossobj.filters)<BR>document.all.canvas0.filters.alpha.opacity=document.all.canvas1.filters.alpha.opacity=20<BR>else if (crossobj.style.MozOpacity)<BR>document.getElementById("canvas0").style.MozOpacity=document.getElementById("canvas1").style.MozOpacity=0.2<BR>var temp='setInterval("moveslide()",50)'<BR>dropslide=eval(temp)<BR>curcanvas=(curcanvas=="canvas0")? "canvas1" : "canvas0"<BR>}<BR>else if (document.layers){<BR>crossobj.document.write(scrollercontent&#091;curindex&#093;)<BR>crossobj.document.close()<BR>}<BR>curindex=(curindex&lt;scrollercontent.length-1)? curindex+1 : 0<BR>}</DIV><DIV>function resetit(what){<BR>curpos=scroller_height*(1)<BR>var crossobj=ie4? eval("document.all."+what) : document.getElementById(what)<BR>crossobj.style.top=curpos<BR>}</DIV><DIV>function startit(){<BR>crossobj=ie4? eval("document.all."+curcanvas) : dom? document.getElementById(curcanvas) : document.tickernsmain.document.tickernssub<BR>if (ie4||dom){<BR>crossobj.innerHTML=scrollercontent&#091;curindex&#093;<BR>rotateslide()<BR>}<BR>else{<BR>document.tickernsmain.visibility='show'<BR>curindex++<BR>setInterval("rotateslide()",pause)<BR>}<BR>}</DIV><DIV>if (ie4||dom||document.layers)<BR>window.onload=startit</DIV><DIV>&lt;/script&gt;<BR>&lt;/p&gt;<BR>&lt;/center&gt;</DIV>]]>
   </description>
   <pubDate>Tue, 25 Jan 2011 08:49:54 +0000</pubDate>
   <guid isPermaLink="true">https://www.vidauna.com/scrolling-traslucido_topic1359_post4666.html#4666</guid>
  </item> 
  <item>
   <title><![CDATA[C&#243;digos JavaScript : Menu boton derecho]]></title>
   <link>https://www.vidauna.com/menu-boton-derecho_topic1358_post4665.html#4665</link>
   <description>
    <![CDATA[<strong>Author:</strong> <a href="https://www.vidauna.com/member_profile.asp?PF=110">Programador</a><br /><strong>Subject:</strong> Menu boton derecho<br /><strong>Posted:</strong> 25&nbsp;Enero&nbsp;2011 at 8:46am<br /><br />Menu al pulsar con tu boton derecho del raton<DIV></DIV><DIV></DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>En el &lt;head&gt;</DIV><DIV>&nbsp;</DIV><DIV>&lt;style&gt;<BR>&lt;!--<BR>.skin0 {<BR>position:absolute;<BR>text-align:left;<BR>width:200px;<BR>border:2px solid black;<BR>background-color:menu;<BR>font-family:Verdana;<BR>line-height:20px;<BR>cursor:default;<BR>visibility:hidden;<BR>}<BR>.skin1 {<BR>cursor:default;<BR>position:absolute;<BR>text-align:left;<BR>font-family: Arial, Helvetica, sans-serif;<BR>font-size: 10pt;<BR>width:120px;<BR>background-color:menu;<BR>visibility:hidden;<BR>border:2px outset buttonhighlight;; font-style:normal; font-variant:normal; font-weight:normal<BR>}<BR>.menuitems {<BR>padding-left:15px;<BR>padding-right:10px;<BR>}<BR>--&gt;<BR>&lt;/style&gt;</DIV><DIV>&lt;SCRIPT LANGUAGE="JavaScript1.2"&gt;<BR>&lt;!-- Web Site:&nbsp; <a href="http://www.dynamicdrive.com" target="_blank">http://www.dynamicdrive.com</A> --&gt;</DIV><DIV>&lt;!-- This script and many more are available free online at --&gt;<BR>&lt;!-- The JavaScript Source!! <a href="http://java&#115;cript.internet.com" target="_blank">http://javascript.internet.com</A> --&gt;</DIV><DIV>&lt;!-- Begin<BR>var menuskin = "skin1"; // skin0, or skin1<BR>var display_url = 0; // Show URLs in status bar?<BR>function showmenuie5() {<BR>var rightedge = document.body.clientWidth-event.clientX;<BR>var bottomedge = document.body.clientHeight-event.clientY;<BR>if (rightedge &lt; ie5menu.offsetWidth)<BR>ie5menu.style.left = document.body.scrollLeft + event.clientX - ie5menu.offsetWidth;<BR>else<BR>ie5menu.style.left = document.body.scrollLeft + event.clientX;<BR>if (bottomedge &lt; ie5menu.offsetHeight)<BR>ie5menu.style.top = document.body.scrollTop + event.clientY - ie5menu.offsetHeight;<BR>else<BR>ie5menu.style.top = document.body.scrollTop + event.clientY;<BR>ie5menu.style.visibility = "visible";<BR>return false;<BR>}<BR>function hidemenuie5() {<BR>ie5menu.style.visibility = "hidden";<BR>}<BR>function highlightie5() {<BR>if (event.srcElement.className == "menuitems") {<BR>event.srcElement.style.backgroundColor = "highlight";<BR>event.srcElement.style.color = "white";<BR>if (display_url)<BR>window.status = event.srcElement.url;<BR>&nbsp; }<BR>}<BR>function lowlightie5() {<BR>if (event.srcElement.className == "menuitems") {<BR>event.srcElement.style.backgroundColor = "";<BR>event.srcElement.style.color = "black";<BR>window.status = "";<BR>&nbsp; }<BR>}<BR>function jumptoie5() {<BR>if (event.srcElement.className == "menuitems") {<BR>if (event.srcElement.getAttribute("target") != null)<BR>window.open(event.srcElement.url, event.srcElement.getAttribute("target"));<BR>else<BR>window.location = event.srcElement.url;<BR>&nbsp; }<BR>}<BR>//&nbsp; End --&gt;<BR>&lt;/script&gt;</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV><EM>En el &lt;body&gt;</EM></DIV><DIV>&nbsp;</DIV><DIV>&lt;div id="ie5menu" class="skin0" onMouseover="highlightie5()" onMouseout="lowlightie5()" onClick="jumptoie5();"&gt;<BR>&lt;div class="menuitems" url="<a href="" target="_blank">Vida'>http://www.vidauna.com"&gt;Vida</A> Una&lt;/div&gt;<BR>&lt;div class="menuitems" url="<a href="" target="_blank">Otra'>http://www.vidauna.com"&gt;Otra</A> vez a creatupropiaweb&lt;/div&gt;<BR>&lt;hr&gt;<BR>&lt;div class="menuitems" url="<a href="" target="_blank">y'>http://www.vidauna.com"&gt;y</A> otra a creatupropiaweb&lt;/div&gt;<BR>&lt;div class="menuitems" url="<a href="" target="_blank">pues'>http://www.vidauna.com"&gt;pues</A> otra vez&lt;/div&gt;<BR>&lt;hr&gt;<BR>&lt;div class="menuitems" url="<a href="" target="_blank">te'>http://www.vidauna.com"&gt;te</A> lo imaginas&lt;/div&gt;<BR>&lt;div class="menuitems" url="<a href="" target="_blank">Para'>http://www.vidauna.com"&gt;Para</A> que cambiar&lt;/div&gt;<BR>&lt;/div&gt;<BR>&lt;script language="JavaScript1.2"&gt;<BR>if (document.all &amp;&amp; window.print) {<BR>ie5menu.className = menuskin;<BR>document.oncontextmenu = showmenuie5;<BR>document.body.onclick = hidemenuie5;<BR>}<BR>&lt;/script&gt;</DIV>]]>
   </description>
   <pubDate>Tue, 25 Jan 2011 08:46:17 +0000</pubDate>
   <guid isPermaLink="true">https://www.vidauna.com/menu-boton-derecho_topic1358_post4665.html#4665</guid>
  </item> 
  <item>
   <title><![CDATA[C&#243;digos JavaScript : Tiempo que tarda en abrirse tu web]]></title>
   <link>https://www.vidauna.com/tiempo-que-tarda-en-abrirse-tu-web_topic1357_post4664.html#4664</link>
   <description>
    <![CDATA[<strong>Author:</strong> <a href="https://www.vidauna.com/member_profile.asp?PF=110">Programador</a><br /><strong>Subject:</strong> Tiempo que tarda en abrirse tu web<br /><strong>Posted:</strong> 25&nbsp;Enero&nbsp;2011 at 8:40am<br /><br /><P align=center><strong>Tiempo que tarda en abrirse tu web</strong></P><DIV>&nbsp;</DIV><DIV>Copia y pega el codigo en las paginas que quieras mostrar la velocidad&nbsp; de apertura , fijate en el script y cambia TU IMAGEN , por la direccion correcta a una imagen que tengas en tu servidor.</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>&lt;form name="velocidad"&gt; &lt;script&gt; <BR>function calcular(peso){ <BR>&nbsp;&nbsp;&nbsp; fin = new Date(); <BR>&nbsp;&nbsp;&nbsp; vel = (peso/1024)/((fin-inicio)/1000)+''; <BR>&nbsp;&nbsp;&nbsp; vel = vel.substring(0, 5); <BR>&nbsp;&nbsp;&nbsp; document.forms.velocidad.valor.value = vel; <BR>} <BR>inicio = new Date(); <BR>document.write('&lt;img style="position:absolute; visibility:hidden" src="<a href="http://TU" target="_blank">http://TU</A> IMAGEN" onload="calcular(this.fileSize)"&gt;'); <BR>&lt;/script&gt;Página bajada a &lt;input type="text" size="3" name="valor" value="..."&gt; kbps&lt;/form&gt;</DIV>]]>
   </description>
   <pubDate>Tue, 25 Jan 2011 08:40:34 +0000</pubDate>
   <guid isPermaLink="true">https://www.vidauna.com/tiempo-que-tarda-en-abrirse-tu-web_topic1357_post4664.html#4664</guid>
  </item> 
  <item>
   <title><![CDATA[C&#243;digos JavaScript : Generar otro reloj, fecha y hora a intervalos de u]]></title>
   <link>https://www.vidauna.com/generar-otro-reloj-fecha-y-hora-a-intervalos-de-u_topic1351_post4653.html#4653</link>
   <description>
    <![CDATA[<strong>Author:</strong> <a href="https://www.vidauna.com/member_profile.asp?PF=110">Programador</a><br /><strong>Subject:</strong> Generar otro reloj, fecha y hora a intervalos de u<br /><strong>Posted:</strong> 20&nbsp;Enero&nbsp;2011 at 8:33am<br /><br /><P align=center><strong>Generar otro reloj, fecha y hora a intervalos de un segundo</strong></P><DIV></DIV><DIV></DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>&lt;html&gt;<BR>&lt;head&gt;<BR>&lt;title&gt;Proforma de Com*****dora&lt;/title&gt;<BR>&lt;script&gt;<BR>function relojFecha(){<BR>&nbsp;var mydate=new Date();var year=mydate.getYear();<BR>&nbsp;if (year &lt; 1000)year+=1900;<BR>&nbsp;var day=mydate.getDay();<BR>&nbsp;var month=mydate.getMonth();<BR>&nbsp;var daym=mydate.getDate();<BR>&nbsp;if (daym&lt;10)daym="0"+daym;<BR>&nbsp;var dayarray=new Array("Domingo","Lunes","Martes","Miercoles","Jueves","Viernes","Sabado");<BR>&nbsp;var montharray=new Array("Enero","Febrero","Marzo","Abril","Mayo","Junio","Julio","Agosto",<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; "Septiembre","Octubre","Noviembre","Diciembre");<BR>&nbsp;var horas = mydate.getHours();<BR>&nbsp;horas = (horas&lt;10)?"0"+horas:horas;<BR>&nbsp;var minutos = mydate.getMinutes();<BR>&nbsp;minutos = (minutos&lt;10)?"0"+minutos:minutos;<BR>&nbsp;var segundos = mydate.getSeconds();<BR>&nbsp;segundos = (segundos&lt;10)?"0"+segundos:segundos;<BR>&nbsp;document.getElementById("idReloj").innerHTML = "&lt;"+"small&gt;&lt;"+"font color='000000' face='Verdana'&gt;"+<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dayarray&#091;day&#093;+" "+daym+" de "+montharray&#091;month&#093;+" de "+<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; year+" "+horas+":"+minutos+":"+segundos+"&lt;"+"/font&gt;&lt;"+"/small&gt;";<BR>&nbsp;setTimeout('relojFecha()',1000);<BR>}<BR>&lt;/script&gt;<BR>&lt;/head&gt;<BR>&lt;body onload="relojFecha()"&gt;<BR>&lt;p id="idReloj"&gt;&lt;/p&gt;<BR>&lt;/body&gt;<BR>&lt;/html&gt;</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>Téngase en cuenta que, a diferencia del anterior ejemplo, el reloj está orientado a usar setTimeout, que permite lanzar la función relojFecha cada segundo. Por ello, no se puede parar y se lanza usando el evento onload de body.</DIV>]]>
   </description>
   <pubDate>Thu, 20 Jan 2011 08:33:13 +0000</pubDate>
   <guid isPermaLink="true">https://www.vidauna.com/generar-otro-reloj-fecha-y-hora-a-intervalos-de-u_topic1351_post4653.html#4653</guid>
  </item> 
  <item>
   <title><![CDATA[C&#243;digos JavaScript : Generar un reloj a intervalos de un segundo]]></title>
   <link>https://www.vidauna.com/generar-un-reloj-a-intervalos-de-un-segundo_topic1349_post4650.html#4650</link>
   <description>
    <![CDATA[<strong>Author:</strong> <a href="https://www.vidauna.com/member_profile.asp?PF=110">Programador</a><br /><strong>Subject:</strong> Generar un reloj a intervalos de un segundo<br /><strong>Posted:</strong> 18&nbsp;Enero&nbsp;2011 at 12:03pm<br /><br />Generar un reloj a intervalos de un segundo<DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>&lt;html&gt;<BR>&nbsp;&nbsp; &lt;head&gt;<BR>&nbsp;&nbsp; &lt;script language="javascript"&gt;<BR>&nbsp;&nbsp; var intval=""<BR>&nbsp;&nbsp; function start_Int()<BR>&nbsp;&nbsp; {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if(intval=="")<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; intval=window.setInterval("start_clock()",1000);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; else<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; stop_Int();<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<BR>&nbsp;&nbsp; }<BR>&nbsp;&nbsp; <BR>&nbsp;&nbsp; function stop_Int()<BR>&nbsp;&nbsp; {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if(intval!="")<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; window.clearInterval(intval);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; intval="";<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; document.formu.tiempo.value="Tiempo detenido";<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<BR>&nbsp;&nbsp; }<BR>&nbsp;&nbsp; <BR>&nbsp;&nbsp; function start_clock()<BR>&nbsp;&nbsp; {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var d=new Date();<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var sw="am";<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var h=d.getHours();<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var m=d.getMinutes() + "";<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var s=d.getSeconds() + "";<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if(h&gt;12)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; h-=12;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; sw="pm";<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if(m.length==1)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; m="0" + m;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if(s.length==1)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; s="0" + s;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; document.formu.tiempo.value=h + ":" + m + ":" + s + " " + sw;<BR>&nbsp;&nbsp; }<BR>&nbsp;&nbsp; &lt;/script&gt;<BR>&nbsp;&nbsp; &lt;/head&gt;<BR>&nbsp;&nbsp; <BR>&nbsp;&nbsp; &lt;body&gt;<BR>&nbsp;&nbsp; &lt;form id="formu" name="formu"&gt;<BR>&nbsp;&nbsp; &lt;input type="text" name="tiempo" value="Tiempo parado"&gt;<BR>&nbsp;&nbsp; &lt;/form&gt;<BR>&nbsp;&nbsp; &lt;input type="button" value="Empezar" onclick="start_Int()"&gt;<BR>&nbsp;&nbsp; &lt;input type="button" value="Parar" onclick="stop_Int()"&gt;<BR>&nbsp;&nbsp; &lt;p&gt;Este ejemplo actualiza el contenido del cuadro de texto cada segundo. <BR>&nbsp;&nbsp; Pulsa "Empezar" para iniciar la función setInterval. Pulsa "Parar" para detener el <BR>&nbsp;&nbsp; tiempo con la función clearInterval.&lt;/p&gt;<BR>&nbsp;&nbsp; &lt;/body&gt;<BR>&nbsp;&nbsp; &lt;/html&gt;</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>Estudiese bien este ejemplo. La variable intval contiene un valor que setInterval genera, y con el que podremos detener el intervalo usándolo en la llamada a clearInterval. Especialmente interesante es la función start_clock, que formatea la hora para su visualización.</DIV>]]>
   </description>
   <pubDate>Tue, 18 Jan 2011 12:03:47 +0000</pubDate>
   <guid isPermaLink="true">https://www.vidauna.com/generar-un-reloj-a-intervalos-de-un-segundo_topic1349_post4650.html#4650</guid>
  </item> 
  <item>
   <title><![CDATA[C&#243;digos JavaScript : Conocer los datos relacionados con la pantalla]]></title>
   <link>https://www.vidauna.com/conocer-los-datos-relacionados-con-la-pantalla_topic1348_post4649.html#4649</link>
   <description>
    <![CDATA[<strong>Author:</strong> <a href="https://www.vidauna.com/member_profile.asp?PF=110">Programador</a><br /><strong>Subject:</strong> Conocer los datos relacionados con la pantalla<br /><strong>Posted:</strong> 18&nbsp;Enero&nbsp;2011 at 12:02pm<br /><br /><P align=center><strong><FONT size=3>Conocer los datos relacionados con la pantalla</FONT></strong></P><DIV></DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>&lt;html&gt;<BR>&nbsp;&nbsp; &lt;body&gt;<BR>&nbsp;&nbsp; &lt;script language="javascript"&gt;<BR>&nbsp;&nbsp; document.write("Resolución de pantalla: ");<BR>&nbsp;&nbsp; document.write(screen.width + "*" + screen.height);<BR>&nbsp;&nbsp; document.write("&lt;br&gt;");<BR>&nbsp;&nbsp; document.write("Area visible disponible: ");<BR>&nbsp;&nbsp; document.write(screen.availWidth + "*" + screen.availHeight);<BR>&nbsp;&nbsp; document.write("&lt;br&gt;");<BR>&nbsp;&nbsp; document.write("Resolución de color: ");<BR>&nbsp;&nbsp; document.write(screen.colorDepth);<BR>&nbsp;&nbsp; document.write(" bits&lt;br&gt;");<BR>&nbsp;&nbsp; &lt;/script&gt;<BR>&nbsp;&nbsp; &lt;/body&gt;<BR>&nbsp;&nbsp; &lt;/html&gt;</DIV>]]>
   </description>
   <pubDate>Tue, 18 Jan 2011 12:02:43 +0000</pubDate>
   <guid isPermaLink="true">https://www.vidauna.com/conocer-los-datos-relacionados-con-la-pantalla_topic1348_post4649.html#4649</guid>
  </item> 
  <item>
   <title><![CDATA[C&#243;digos JavaScript : Como actualizar dos iframes al mismo tiempo]]></title>
   <link>https://www.vidauna.com/como-actualizar-dos-iframes-al-mismo-tiempo_topic1347_post4648.html#4648</link>
   <description>
    <![CDATA[<strong>Author:</strong> <a href="https://www.vidauna.com/member_profile.asp?PF=110">Programador</a><br /><strong>Subject:</strong> Como actualizar dos iframes al mismo tiempo<br /><strong>Posted:</strong> 18&nbsp;Enero&nbsp;2011 at 12:01pm<br /><br /><P align=center><strong><FONT size=3>Como actualizar dos iframes al mismo tiempo</FONT></strong></P><DIV></DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>&lt;html&gt;<BR>&nbsp;&nbsp; &lt;head&gt;<BR>&nbsp;&nbsp; &lt;script language="javascript"&gt;<BR>&nbsp;&nbsp; function twoframes()&nbsp;&nbsp;&nbsp; {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; document.all("frame1").src="frame_c.htm";<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; document.all("frame2").src="frame_d.htm";<BR>&nbsp;&nbsp; }<BR>&nbsp;&nbsp; &lt;/script&gt;<BR>&nbsp;&nbsp; &lt;/head&gt;<BR>&nbsp;&nbsp; <BR>&nbsp;&nbsp; &lt;body&gt;<BR>&nbsp;&nbsp; &lt;iframe src="frame_a.htm" name="frame1"&gt;&lt;/iframe&gt;<BR>&nbsp;&nbsp; &lt;iframe src="frame_b.htm" name="frame2"&gt;&lt;/iframe&gt;<BR>&nbsp;&nbsp; &lt;br&gt;<BR>&nbsp;&nbsp; &lt;form&gt;<BR>&nbsp;&nbsp; &lt;input type="button" onclick="twoframes()" value="Cambiar la URL de los dos iframes"&gt;<BR>&nbsp;&nbsp; &lt;/form&gt;<BR>&nbsp;&nbsp; &lt;/body&gt;<BR>&nbsp;&nbsp; &lt;/html&gt;</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>Escríbanse las cuatro páginas de los frames que se especifican y probar. Es muy sencillo darse cuenta de que la función all nos permite acceder a los distintos elementos de la página, al igual que lo hemos hecho antes de otras formas.</DIV>]]>
   </description>
   <pubDate>Tue, 18 Jan 2011 12:01:43 +0000</pubDate>
   <guid isPermaLink="true">https://www.vidauna.com/como-actualizar-dos-iframes-al-mismo-tiempo_topic1347_post4648.html#4648</guid>
  </item> 
 </channel>
</rss>