jQuery.extend({
	getUrlParams: function(){
		var params = [], hash;
		var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
		for (var i = 0; i < hashes.length; i++) {
			hash = hashes[i].split('=');
			params.push(hash[0]);
			params[hash[0]] = hash[1];
		}
		return params;
	},
	getUrlParam: function(name) {
		return jQuery.getUrlParams()[name];
	},
	getUrlWithoutParam: function(){
		var hashes = window.location.href.split('?');
		if(hashes){
			var url = hashes[0];
			return url;
		}
	}
});

function checkFeedBackForm(){
	
	var lang = jQuery.getUrlParam('lang');
	
	var FeebackName = jQuery('#name','#FeedBack').val();
	var FeebackPhone = jQuery('#phone','#FeedBack').val();
	var FeebackMail = jQuery('#email','#FeedBack').val();
	var FeebackMsg = jQuery('#message','#FeedBack').val();
	
	var iError=0;
	
	var reg_email=/^[-._a-z0-9]+@(?:[a-z0-9][-a-z0-9]+\.)+[a-z]{2,6}$/;
	
	jQuery('#errors').html("").hide();
	
	jQuery('#name','#FeedBack').css('border','medium none');
	jQuery('#phone','#FeedBack').css('border','medium none');
	jQuery('#email','#FeedBack').css('border','medium none');
	jQuery('#message','#FeedBack').css('border','medium none');
	
	
	if(FeebackName == ""){
		jQuery('#name','#FeedBack').css('border','solid 1px red');
		if(lang == 'eng'){
			jQuery('#errors').html("Enter your name");
		}else{
			jQuery('#errors').html("Введите свое имя");
		}
		iError++;
	}
	
	if(FeebackMail == "" || !FeebackMail.match(reg_email)){
		jQuery('#email','#FeedBack').css('border','solid 1px red');
		if(lang == 'eng'){
			jQuery('#errors').html("E-mail address is incorrect");
		}else{
			jQuery('#errors').html("Адрес электронной почты введен неверно");
		}
		iError++;
	}
	
	if(FeebackMsg == ""){
		jQuery('#message','#FeedBack').css('border','solid 1px red');
		if(lang == 'eng'){
			jQuery('#errors').html("Enter your message");
		}else{
			jQuery('#errors').html("Введите текст сообщения");
		}
		iError++;
	}
	
	if(iError==0){
		jQuery.post('/ctrl/contacts/send_mail.php',{FeebackName:FeebackName, FeebackPhone:FeebackPhone, FeebackMail:FeebackMail, FeebackMsg:FeebackMsg},function(data){
			if(data.res=="ok"){
				jQuery('.Result').show();
			}
		},"json");
	}else{
		jQuery('#errors').show();
		return false;
	}
	
}