function fnValidate() {
          var emailval = document.getElementById("email");
          if(document.getElementById("fullname").value == '') {
                alert("Please enter Full name");
                document.frm.fullname.focus();
          	return false;
          }
          
          if(emailval.value == '') {
                alert("Please enter Email address");
                emailval.focus();
          	return false;
          }
          // var email = document.getElementById('emailaddress');
          var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
          if (!filter.test(emailval.value)) {
                    alert('Please enter a valid Email address');
                    emailval.focus();
                    return false;
          }
          
          if(document.getElementById("message").value == '') {
                alert("Please enter Message");
                document.frm.message.focus();
          	return false;
          }
          
	return true;
}

$(document).ready(function(){
          $(".subNav").mouseover(function(){
                    $("nav ul ul").hide();
                    $("nav ul li").removeClass("current");
             $(this).next("ul").show();
             $(this).parent().addClass("current");
          });
          $(".subNav").next("ul").mouseleave(function(){
             $(this).hide();
             $(this).parent().removeClass("current");
          });
          $("nav > ul > li > a").mouseover(function(){
             if($(this).hasClass("subNav")) {
                    
             } else {
                    $("nav ul ul").hide();
                    $("nav li").removeClass("current");
             }
          });
          
          $("nav").mouseleave(function(){
                    $("nav ul ul").hide();
                    $("nav li").removeClass("current");
          });
          
          $("nav ul ul li:last").css("border-bottom","none");
});