var icom = 0;
var iref = 0;

function numCom(){
   icom++;
   document.write('<b>#'+icom+'</b> ');
}

function numRef(){
   iref++;
   document.write('<b>#'+iref+'</b> ');
}

function cnombre(nick, web){
   if (web!=""){
      document.write('<a href="'+web+'">'+nick+'</a>');
   }else{
      document.write(nick);
   }
}

function prevCom(){
   var id1 = "texto_comentar";
   var id2 = "prev";
   var NewText = document.getElementById(id1).value;
   splitText = NewText.split(/\n/).join("<br />");
   splitText = splitText.replace(/<\s*img.*>/ig,'');
	splitText = splitText.replace(/o:-\)/g,'<img src="/emoticonos/face-angel.gif" alt="" />');
	splitText = splitText.replace(/o:\)/g,'<img src="/emoticonos/face-angel.gif" alt="" />');
	splitText = splitText.replace(/O:\)/g,'<img src="/emoticonos/face-angel.gif" alt="" />');
	splitText = splitText.replace(/O:-\)/g,'<img src="/emoticonos/face-angel.gif" alt="" />');
   splitText = splitText.replace(/:\'\(/g,'<img src="/emoticonos/face-crying.gif" alt="" />');
   splitText = splitText.replace(/]:-]/g,'<img src="/emoticonos/face-devil-grin.gif" alt="" />');
   splitText = splitText.replace(/8-\)/g,'<img src="/emoticonos/face-glasses.gif" alt="" />');
   splitText = splitText.replace(/:-D/g,'<img src="/emoticonos/face-grin.gif" alt="" />');
   splitText = splitText.replace(/:-d/g,'<img src="/emoticonos/face-grin.gif" alt="" />');
   splitText = splitText.replace(/:D/g,'<img src="/emoticonos/face-grin.gif" alt="" />');
   splitText = splitText.replace(/:d/g,'<img src="/emoticonos/face-grin.gif" alt="" />');
   splitText = splitText.replace(/:\*/g,'<img src="/emoticonos/face-kiss.gif" alt="" />');
   splitText = splitText.replace(/:-\*/g,'<img src="/emoticonos/face-kiss.gif" alt="" />');
   splitText = splitText.replace(/\(k\)/g,'<img src="/emoticonos/face-kiss.gif" alt="" />');
   splitText = splitText.replace(/\(K\)/g,'<img src="/emoticonos/face-kiss.gif" alt="" />');
   splitText = splitText.replace(/:\|/g,'<img src="/emoticonos/face-plain.gif" alt="" />');
   splitText = splitText.replace(/:-\|/g,'<img src="/emoticonos/face-plain.gif" alt="" />');
   splitText = splitText.replace(/:-\(/g,'<img src="/emoticonos/face-sad.gif" alt="" />');
   splitText = splitText.replace(/:\(/g,'<img src="/emoticonos/face-sad.gif" alt="" />');
   splitText = splitText.replace(/:\)\)/g,'<img src="/emoticonos/face-smile-big.gif" alt="" />');
   splitText = splitText.replace(/:-\)\)/g,'<img src="/emoticonos/face-smile-big.gif" alt="" />');
   splitText = splitText.replace(/:-\)/g,'<img src="/emoticonos/face-smile.gif" alt="" />');
   splitText = splitText.replace(/:\)/g,'<img src="/emoticonos/face-smile.gif" alt="" />');
   splitText = splitText.replace(/:O/g,'<img src="/emoticonos/face-surprise.gif" alt="" />');
   splitText = splitText.replace(/:o/g,'<img src="/emoticonos/face-surprise.gif" alt="" />');
   splitText = splitText.replace(/:-o/g,'<img src="/emoticonos/face-surprise.gif" alt="" />');
   splitText = splitText.replace(/:-O/g,'<img src="/emoticonos/face-surprise.gif" alt="" />');
   splitText = splitText.replace(/;\)/g,'<img src="/emoticonos/face-wink.gif" alt="" />');
   splitText = splitText.replace(/;-\)/g,'<img src="/emoticonos/face-wink.gif" alt="" />');
   splitText = splitText.replace(/:P/g,'<img src="/emoticonos/face-tongue.gif" alt="" />');
   splitText = splitText.replace(/:-P/g,'<img src="/emoticonos/face-tongue.gif" alt="" />');
   splitText = splitText.replace(/:p/g,'<img src="/emoticonos/face-tongue.gif" alt="" />');
   splitText = splitText.replace(/:-p/g,'<img src="/emoticonos/face-tongue.gif" alt="" />');

	var DivElement = document.getElementById(id2);
   if(splitText==""){
      document.getElementById(id2).style.display = 'none';
      DivElement.innerHTML = splitText;
   }else{
      DivElement.innerHTML = splitText;
      document.getElementById(id2).style.display = 'block';
   }
}