function menu_hover(bloco){
        //alert(bloco);
        document.getElementById(bloco).style.backgroundColor='#F1F1F1';
    }
function menu_out(bloco){
        //alert(bloco);
        document.getElementById(bloco).style.backgroundColor='#FFF';		
    }
	
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}


jQuery(document).ready(function() {
  var posic = jQuery("li.menu:first").position();
  jQuery("li.menu ul").css({"position":"absolute", "left":+posic.left+160+"px", "top":+posic.top+"px","background-color": "#ddd" });


  var toggle = function(direction, display) {
    return function() {
      var self = this;
      var ul = jQuery("ul", this);
      if( ul.css("display") == display && !self["block" + direction] ) {
        self["block" + direction] = true;
        ul["slide" + direction]("slow", function() {
          self["block" + direction] = false;
        });
      }
    };
  }

  jQuery("li.menu").hover(toggle("Down", "none"),toggle("Up", "block"));
  jQuery("li.menu").click(toggle("Down", "none"),toggle("Up", "block"));
});



function validaForm(){
           d = document.formlogin;
           if (d.login.value == ""){
			    alert("O campo Login deve ser preenchido!");
                d.login.focus();
				return false;
           }
		   if (d.pwd.value == ""){
			    alert("O campo Senha deve ser preenchido!");
                d.pwd.focus();
				return false;
          }
}