function buscar(form) { Ctrl = form.txt_buscar; if (Ctrl.value == "") { validatePrompt (Ctrl, "Por favor, introduzca una Palabra a Buscar.") return (false); } else if (Ctrl.value == "Buscar Curso de Idiomas") { validatePrompt (Ctrl, "Por favor, introduzca una Palabra a Buscar.") return (false); } else return (true); } function Busca (form) { if (!buscar(form)) return; document.busqueda.submit(); return; } function validatePrompt (Ctrl, PromptStr) { alert (PromptStr) Ctrl.focus(); return; } function MM_setTextOfTextfield(objId,x,newText) { //v9.0 with (document){ if (getElementById){ var obj = getElementById(objId);} if (obj) obj.value = newText; } } function printdiv(printpage) { var headstr = ""; var footstr = ""; var newstr = document.all.item(printpage).innerHTML; var oldstr = document.body.innerHTML; document.body.innerHTML = headstr+newstr+footstr; window.print(); document.body.innerHTML = oldstr; return false; } function MM_openBrWindow(theURL,winName,features) { //v2.0 window.open(theURL,winName,features); }