// JavaScript Document
document.write("<script type='text/javascript' src='/scripts/prototype.js'></scr"+"ipt>");
function menu_marcas(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function lancar_busca(){
	var chave = $('chave')
	if (chave.value.length < 1) {
    	alert('Por favor, preencha o que deseja buscar!');
	    chave.focus();
		return false;
    } else {
	window.location='/busca/'+chave.val()
	}
}