Event.observe(window, 'load', inicializa, false);

function inicializa() {
	
	$('txtBusca').observe('focus', function(event){
		if ($F('txtBusca') == 'busca...') {
			this.value='';
		}
	});
	
	$('txtBusca').observe('blur', function(event){
		if ($F('txtBusca') == '') {
			this.value='busca...';
		}
	});
	
	$('txtBusca').observe('keypress', function(event){
		if (event.keyCode == '13') {
			location.href=$F('urlRootPath') + '/busca.php?k='+$F('txtBusca');
		}
	});
	
	$('btBusca').observe('click', function () {
		location.href=$F('urlRootPath') + '/busca.php?k='+$F('txtBusca');
	});
}

function showLogin() {
	$('frmLogin').toggle();
	$('usuario').focus();
}


function addFav(){
    var url      = "http://www.hidracomp.com.br";
    var title    = "HIDRACOMP - Componentes hidráulicos";
    if (window.sidebar) window.sidebar.addPanel(title, url,"");
    else if(window.opera && window.print){
        var mbm = document.createElement('a');
        mbm.setAttribute('rel','sidebar');
        mbm.setAttribute('href',url);
        mbm.setAttribute('title',title);
        mbm.click();
    }
    else if(document.all){window.external.AddFavorite(url, title);}
}