$(document).ready(function(){

				var error1 = '';
				var error2 = '';
				var error3 = '';
				var error5 = '';	
				$("#comment_submit").click(function() {
					var name = $("#name").val();
					var email = $("#email").val();
					var comment = $("#comment").val();
					
					
					if (name=='' || name=='name*') {
						if(error1 == '') {
							$("#name").before('<p class="form_error" id="error1">Enter your name</p>').css('border-color', 'red');
							error1 = 1;
						}
					} else {
						name.replace( /"/g, '\\"' );
						$("#error1").remove();
						$("#name").css('border-color', '#fff');
						error1 = 0;
					}
					
					if (comment=='') {
						if(error3 == '') {
							$("#comment").before('<p class="form_error" id="error3">Enter comment</p>').css('border-color', 'red');
							error3 = 1;
						}
					} else {
						comment.replace( /"/g, '\\"' );
						comment.replace( /&/g, '%26' );
						$("#error3").remove();
						$("#comment").css('border-color', '#fff');
						error3 = 0;
					}
					
					var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
					
					if (reg.test(email) == false) {
						if (error2 == '') {
							$("#email").before('<p class="form_error" id="error2">Enter valid e-mail address</p>').css('border-color', 'red');
							error2 = 1;
						}
					} else {
						email.replace( /"/g, '\\"' );
						
						$("#error2").remove();
						$("#email").css('border-color', '#fff');
						error2 = 0;
					}
					
					if(!(error1==1||error2==1||error3==1)) {						
						var typ = $("#typ").val();
						var kategoria = $("#kategoria").val();
						var www = $("#www").val().replace( /"/g, '\\"' );
						var challengeField = $("input#recaptcha_challenge_field").val();
    					var responseField = $("input#recaptcha_response_field").val();
						var things = "submitted=TRUE&typ="+typ+"&kategoria="+kategoria+"&email="+escape(email)+"&name="+escape(name)+"&recaptcha_challenge_field=" + challengeField + "&recaptcha_response_field=" + responseField+"&www="+escape(www)+"&comment="+escape(comment);
						
						var submitform = $.ajax({ 
							type: "POST",
							url: "../downloads/",
							data: things,
							async: false
      					}).responseText;	
						
      					var succesfulcaptcha = submitform.search(/.*Thanks, comment's been added.*/);

      					if(succesfulcaptcha != -1){
        						$(".comment_form").fadeOut(300, function(){
        							$('.success').fadeIn(300);
        						});
    					}else{
    					if (error5 == '') {
        					$("#recaptcha_widget_div").before('<p class="form_error" id="error5">Your captcha is incorrect.</p>');
        					}
        					Recaptcha.reload();
        					error5 = 1;
        					return false;
        					
    					}
					}
					
					return false;
					
				});

});