function showTab(num){
	closeTabs();
	document.getElementById('switch_'+num).className="tab_on";
	document.getElementById('data_'+num).className="visible";
}

function closeTabs(){
	for(var cnt=1; cnt<=6; cnt++){
		var obj=document.getElementById('switch_'+cnt);
		var obj2=document.getElementById('data_'+cnt);
			{
				if(obj) obj.className="tab_off";
				if(obj2) obj2.className="hidden";
			}
	}
}


function gettab(id){
	resettabs();
	var tab=document.getElementById('tab_'+id);
	tab.className='tab_on';
	document.getElementById('data_'+id).style.display="block";

}

	function resettabs(){
		if(document.getElementById('tab_1'))
			{
			document.getElementById('tab_1').className='tab_off';
			document.getElementById('data_1').style.display="none";
			}

		if(document.getElementById('tab_2'))
			{
			document.getElementById('tab_2').className='tab_off';
			document.getElementById('data_2').style.display="none";
			}

		if(document.getElementById('tab_3'))
			{
			document.getElementById('tab_3').className='tab_off';
			document.getElementById('data_3').style.display="none";
			}

		if(document.getElementById('tab_4'))
			{
			document.getElementById('tab_4').className='tab_off';
			document.getElementById('data_4').style.display="none";
			}
	}


function checkReserve(){
                var errstring='';
                var flag=1;

	                if(document.getElementById('reserve_name').value.length<=0) { errstring=errstring+'- Name\n'; flag=0; }
	                if(!validateEmail('reserve_email')) { errstring=errstring+'- Your Email\n'; flag=0; }
	                if(document.getElementById('reserve_ph1').value.length<=0 || document.getElementById('reserve_ph2').value.length<=0 || document.getElementById('reserve_ph3').value.length<=0) { errstring=errstring+'- Phone\n'; flag=0; }
	                if(parseInt(document.getElementById('reserve_guests').value)>3 || parseInt(document.getElementById('reserve_guests').value)<1) { errstring=errstring+'- You can invite from 1 to 3 guests\n'; flag=0; }

                              if(flag==0) alert('Please fill out these fields correctly:\n\n'+errstring);
                               	else  {

                              		 getformpost("reservetable.php","reservetable");
					 resetForm("reservetable");
					}
				return false;
}


function checkEmail(){
                var errstring='';
                var flag=1;

	                if(document.getElementById('email_name').value.length<=0) { errstring=errstring+'- Your Name\n'; flag=0; }
			if(document.getElementById('email_email').value.length<=0) { errstring=errstring+'- Email(s)\n'; flag=0; }

                              if(flag==0) alert('Please fill out these fields correctly:\n\n'+errstring);
                               	else  {
                              		 getformpost("emailevent.php","emailevent");
					 resetForm("emailevent");
					}
				return false;

}

function validateEmail(field){
	var emailReg = "^[a-z|0-9]+([\-|_|\.]?[a-z|0-9|_]+)*@[a-z|0-9]+([\-|\.]+[a-z|0-9]+)+$";
	var regex = new RegExp(emailReg);
	if (!regex.test(document.getElementById(field).value.toLowerCase()))
	{
		return false;
	}					
return true;
}


function fncIsNumber(n_strVal) {
	var digits="1234567890.";
	if(n_strVal.length>0)
	{
	for (var i=0; i < n_strVal.length; i++)
		if (digits.indexOf(n_strVal.charAt(i)) == -1)
			return false;
	} else return false;

	return true;
}


function fncIsNumberMy(obj) {
	var digits="1234567890.";
	var n_strVal=document.getElementById(obj).value;
	if(n_strVal.length>0)
	{
	for (var i=0; i < n_strVal.length; i++)
		if (digits.indexOf(n_strVal.charAt(i)) == -1)
			return false;
	} else return false;

	return true;
}

function getRequestBody(oForm) { 
     var aParams = new Array();
     for(var i = 0; i < oForm.elements.length; i++) {
         var sParam = encodeURIComponent(oForm.elements[i].name);
         sParam += "=";
         sParam += encodeURIComponent(oForm.elements[i].value);
         aParams.push(sParam);
     }
     return aParams.join("&");
 }

function resetForm(formid){
document.getElementById(formid).reset();
}



 function getformpost(script,form) {
         
         var nameRequestForm = document.getElementById(form);
         var post_arg = getRequestBody(nameRequestForm);
         
					AjaxRequest.post(
					  {
					    'queryString': post_arg,
					    'url':'/incs/'+script,'onSuccess':function(req)
							{ 
								var dest_div='ajaxcontainer';
								obj = document.getElementById(dest_div);
								alert(req.responseText); 
							}
					    ,'timeout':30000
					    ,'onTimeout':function(req){ getformpost(script,form); }
					  }
					);

 }


	function validateemailevent(){
                var errstring='';
                var flag=1;

              if(document.getElementById('emailevent_fromname').value.length<=0) { errstring=errstring+'- From (name)\n'; flag=0; }
              if(document.getElementById('emailevent_toname').value.length<=0) { errstring=errstring+'- To (name)\n'; flag=0; }
	      if(!validateEmail('emailevent_fromemail')) { errstring=errstring+'- From (email)\n'; flag=0; }
	      if(!validateEmail('emailevent_toemail')) { errstring=errstring+'- To (email)\n'; flag=0; }

                              if(flag==0) alert('Please fill out these fields correctly:\n\n'+errstring);
                               	else  {
                              		 getformpost("emailevent.php","emailevent");
					 resetForm("emailevent");
				}
				return false;

	}
	
	function validatecontact(){
                var errstring='';
                var flag=1;

              if(document.getElementById('contact_fname').value.length<=0) { errstring=errstring+'- First Name\n'; flag=0; }
	      if(!validateEmail('contact_email')) { errstring=errstring+'- Email\n'; flag=0; }
		if(!fncIsNumberMy('contact_phone1') || !fncIsNumberMy('contact_phone2') || !fncIsNumberMy('contact_phone3')) { errstring=errstring+'- Phone\n'; flag=0; }
		if(document.getElementById('contact_message').value.length<=0) { errstring=errstring+'- Message\n'; flag=0; }
                              if(flag==0) alert('Please fill out these fields correctly:\n\n'+errstring);
                               	else  {
                              		 getformpost("contactform.php","contactform");
					 resetForm("contactform");
				}
				return false;
	}

	function validatejoin(){
                var errstring='';
                var flag=1;

              if(document.getElementById('join_name').value.length<=0) { errstring=errstring+'- Name\n'; flag=0; }
	      if(!validateEmail('join_email')) { errstring=errstring+'- Email\n'; flag=0; }
		if(!fncIsNumberMy('join_phone1') || !fncIsNumberMy('join_phone2') || !fncIsNumberMy('join_phone3')) { errstring=errstring+'- Phone\n'; flag=0; }
		if(!fncIsNumberMy('join_month') || !fncIsNumberMy('join_day') || !fncIsNumberMy('join_year')) { errstring=errstring+'- Birthday\n'; flag=0; }

                              if(flag==0) alert('Please fill out these fields correctly:\n\n'+errstring);
                               	else  {
                              		 getformpost("joinnewsletter.php","join");
					 resetForm("join");
				}
				return false;
	}


	function initscroll(){
		  var wndo4 = new dw_scrollObj('wn4', 'lyr4');
		  wndo4.setUpScrollbar("dragBar4", "track4", "v", 1, 1);
		  dw_scrollObj.GeckoTableBugFix('wn4'); 

	}

/*	function setCity(id,back){
	document.location.href="setcity.php?city_id="+id+"&back="+back;
	}
*/

	function setCity(id,back){
	document.location.href=id;
	}


	function leaveComment(id){
                var errstring='';
                var flag=1;

              if(document.getElementById('leave_name').value.length<=0) { errstring=errstring+'- Name\n'; flag=0; }
              if(document.getElementById('leave_comment').value.length<=0) { errstring=errstring+'- Comment\n'; flag=0; }

                              if(flag==0) alert('Please fill out these fields correctly:\n\n'+errstring);
                               	else  {
                              		 getformpost("leavecomment.php","leavecomment");
					 resetForm("leavecomment");
					 loadComments(id);initscroll();
				}
				return false;
	}

	function loadComments(id){

			var dest_div='lyr4';
			obj = document.getElementById(dest_div);
			obj.innerHTML = ''; 
//			obj.innerHTML = '<div id="ajaxloader_main"><div><img src="img/loader.gif"></div></div>'; 

					AjaxRequest.get(
					  {
					    'url':'/incs/loadcomments.php?event_id='+id,'onSuccess':function(req)
							{ 
								obj = document.getElementById(dest_div);
								obj.innerHTML = req.responseText; 
								initscroll();
							}
					    ,'timeout':10000
					    ,'onTimeout':function(req){ loadComments(id); }
					  }
					);
	}




	function sendContact(){
                var errstring='';
                var flag=1;

              if(document.getElementById('info').value.length<=0) { errstring=errstring+'- Info\n'; flag=0; }
              if(document.getElementById('email').value.length<=0) { errstring=errstring+'- Email\n'; flag=0; }

                              if(flag==0) alert('Please fill out these fields correctly:\n\n'+errstring);
                               	else  {
                              		 getformpost("sendcontact.php","contactform");
					 resetForm("contactform");
				}
				return false;
	}