function stopError(){
     return true;} 

     function leer(check){
     }

     function Request(page)     {
     document.getElementById('content').innerHTML = '<br><center><img src="style/loading.gif"></center><br>';
     new Ajax.Updater('content', page , {asynchronous:true, evalScripts:true});}

     function Requestsearch(page)     {
     document.getElementById('search').innerHTML = '<br><center><img src="style/loading.gif"></center><br>';
     new Ajax.Updater('search', page , {asynchronous:true, evalScripts:true});}
     
     function Requestcomment(page)     {
     document.getElementById('comments').innerHTML = '<br><center><img src="style/loading.gif"></center><br>';
     new Ajax.Updater('comments', page , {asynchronous:true, evalScripts:true});
     }