rubyonrailsin

Hi everyone:

I probe to use the function that Frederick says, but it doesn´t work
because mi image don´t load the new periodical image. Where I´m doing
something wrong??

<script type="text/javascript">

function lastSpy() {

var target = $('imagen');

if (!target) return false;
new Ajax.PeriodicalUpdater(target,
'http://localhost:3000/',{frequency:'1'})

}
Event.observe(window, 'load', lastSpy, false);
document.observe("dom:loaded", function() {

$$('imagen').invoke('hide');
});

</script>
<div id="imagen" >
<%=image_tag("/guarrada/Debug/foto.jpg") %>
</div>

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