//FORM
function BorroForm(form_name){
	 for(var i=0; i<eval("document."+form_name).elements.length;i++){
	   tipo=eval("document."+form_name).elements[i].type;
	   file=eval("document."+form_name).elements[i];
	   if(tipo=="text" || tipo=="textarea" || tipo=="textarea"){
	     file.value='';
	   }else if(tipo=="radio" || tipo=="checkbox"){
	     file.checked=false;
	   }else if(eval("document."+form_name).elements[i].type=="select-one"){
	     file.options.selectedIndex=file.options[0];
	   }
     }
	 return false;
}