function openWin(coll,img_h,img_w, title) { resiz = new String("'resizable=no,width=" +img_w+ ",height=" +img_h+"'"); newin = window.open("", "newin",resiz); tit = new String ("alt='"+title+"'"); newin.document.writeln("

"); newin.document.close() newin.focus(); } function countDown(campo, chars, counter) { if(campo.value.length >= chars) { campo.value=campo.value.substring(0,chars); } var left = (chars-parseInt(campo.value.length)); document.getElementById(counter).innerHTML=left; }