$('document').ready(function(){
	//Slide image

	//click vao nut booknow
	$("#booknow").click(function(){
		$('#infobook').show('slow')
	});
		
	//click vao nut cancel
	$("#cancelbook").click(function(){
		$("#infobook").hide();
	});
	//click vao nut ok
	$("#submitbook").click(function(){
		
		var msg='';
		if($("#fullbook").val() == "") msg = msg + error1 + '<br />';
		if($("#emailbook").val() == "") msg = msg + error2 + '<br />';
		if($("#addressbook").val() == "") msg = msg + error3 + '<br />';
		if($("#contrybook").val() == "") msg = msg + error4 + '<br />';
		if($("#messagebook").val() == "") msg = msg + error5 + '<br />';
		if($("#code").val() == "") msg = msg + error6 + '<br />';
		if(!emailvalid($("#emailbook").val())) msg = msg + error8 + '<br />';
		
		if(msg != '')
		{ 
			$('#notebook').html(msg);
			$('#msgbook').show();
		}
		else{
			
			var oParam = new Object();
			
				oParam.fullname = $("#fullbook").val();
				oParam.title = $("#booktitle").val();
				oParam.email = $("#emailbook").val();
				oParam.address = $("#addressbook").val();
				oParam.contry = $("#contrybook").val();
				oParam.message = $("#messagebook").val();
				oParam.phone = $("#phonebook").val();
				oParam.code = $("#code").val();
				oParam.url = window.location.href;
				
				$.post(base_url + lang + '/contact/add.html',oParam,function(rs){

						$('#infobook').html(rs);
						$('#msgbook').show();
						$("#fullbook").val('');
						$("#booktitle").val('');
						$("#emailbook").val('');
						$("#addressbook").val('');
						$("#contrybook").val('');
						$("#messagebook").val('');
						$("#phonebook").val('');
						$("#code").val('');
						//alert('aaaa'+rs);
					
				});

		}
		
	});
	$("#lg").change(function(){
		//alert("gffgfagakgfa");
		var lg = $("#lg").val();
		window.location.href= base_url + lg + ".html";
	});
	$('#fsearch').submit(function()
	{
		key = $('#keyword').val();
		if(key == '') 
		{
			alert(error7);
			$('#keyword').focus();
			return false
		}
		else
		{
			
			key = key.replace(/ /g,"_");
			key= key.replace(/_+_/g,"_"); //thay thế 2- thành 1- 
			key= key.replace(/^\_+|\_+$/g,"");  
			key = encodeURIComponent(key);
			ext = this.type.value;
			window.location.href = base_url + lang + '/'+ key + '-' + ext + '-0.html';
			return false;
		}
	});

});

function emailvalid(str){
    var myRegExp = /[a-z0-9-.]{1,30}@[a-z0-9-]{1,65}.(com|net|org|info|biz|([a-z]{2,3}.[a-z]{2}))/ ;
    return myRegExp.test(str)
}