function isEmail(s){
var pattern = new RegExp(/^(("[\w-\s]+")|([\w-]+(?:\.[\w-]+)*)|("[\w-\s]+")([\w-]+(?:\.[\w-]+)*))(@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i);
return pattern.test(s);
}

$(document).ready(function() {
						   
var options = {
//    success: function(responseText) {
//       alert(responseText);
//    },
	target : '#kotaktDivID',
	beforeSubmit: function() {

     if ($("#subjectID").val() == '' || $("#contentID").val() == '' ) {
           alert('Molimo popunite sva polja');
           return false;
       }
	
	if (!(isEmail($("#emailID").val()))) {
		   alert('Email adresa nije ispravno uneta');
           return false;
		   }  
		      
    }
 };

$("#kontaktFormaID").submit(function() {
   if (confirm('Proslediti formular?')){$(this).ajaxSubmit(options);}
 return false; //overriduje submit
});

});