var flagCaptcha = false;

var flagFields = true;

var maxSlots=10;

var minSlots=2;

var message = 'Please fill in all mandatory fields ! \n';



var bustcachevar=1; //bust potential caching of external pages after initial request? (1=yes, 0=no)

var bustcacheparameter="";

function format_number(numbr) {
  cur_number='';
  
  if (numbr>=1000) {
    if ((numbr%1000)< 10) {
      tmp_num='00'+(numbr%1000);
    } else if ((numbr%1000)< 100) {
      tmp_num='0'+(numbr%1000);
    } else {
      tmp_num=(numbr%1000);
    }
    cur_number=format_number(Math.floor((numbr/1000)).toFixed(0))+','+tmp_num;
  } else {
    return numbr;
  }
  return cur_number;
  
}


function recalc_price() {

	cur_price=document.getElementById("price").value;

    cur_price=parseFloat(cur_price)+parseFloat(document.getElementById("jetty_pickup_location").options[document.getElementById("jetty_pickup_location").selectedIndex].value)+parseFloat(document.getElementById("drop_off_location").options[document.getElementById("drop_off_location").selectedIndex].value)

    document.getElementById("priceDiv").innerHTML=format_number(cur_price);

}



function checkForm() {

	selected=0;

	all_inputs=document.getElementsByTagName("input");

	for (i=0;i< all_inputs.length;i++) {


		if ((all_inputs[i].type=="checkbox")&&(all_inputs[i].name!="terms")) {

			if ((all_inputs[i].checked)&&(! all_inputs[i].disabled)) {

				selected++;

			}

		}
	}

    

    if (selected< minSlots) {

    	alert("The minimum charter is "+minSlots+" hours(s). Please amend your booking.");

    	return false;

    };

    return true;

}



function selectTimeSlot(percent) {

	disableElements();
    selItems=0;
    all_inputs=document.getElementsByTagName("input");

	for (i=0;i< all_inputs.length;i++) {

		if ((all_inputs[i].type=="checkbox")&&(all_inputs[i].name!="terms")) {

			if ((all_inputs[i].checked)&&(! all_inputs[i].disabled)) {

				
				selItems++;

			}

		}

	}
	if(selItems>2) {
	 singlePrice=document.getElementById("singleSecondPrice").value;
  } else {
    singlePrice=document.getElementById("singlePrice").value;
  }
    

    price=0;
	all_inputs=document.getElementsByTagName("input");
	for (i=0;i< all_inputs.length;i++) {
		if ((all_inputs[i].type=="checkbox")&&(all_inputs[i].name!="terms")) {
			if ((all_inputs[i].checked)&&(! all_inputs[i].disabled)) {
				price = parseFloat(price) + parseFloat(singlePrice);
				selItems++;
			}
		}
	}
    price = parseFloat(price) + parseFloat(price)*parseFloat(percent)/100;
    
    document.getElementById("price").value=price;
    document.getElementById("priceDiv").innerHTML=format_number(parseFloat(price)+parseFloat(document.getElementById("jetty_pickup_location").options[document.getElementById("jetty_pickup_location").selectedIndex].value)+parseFloat(document.getElementById("drop_off_location").options[document.getElementById("drop_off_location").selectedIndex].value));
}



function disableElements() {

	first=-1;

    last=-1;

    emptySpot=false;

    all_inputs=document.getElementsByTagName("input");

	for (i=0;i< all_inputs.length;i++) {

		if ((all_inputs[i].type=="checkbox")&&(all_inputs[i].name!="terms")) {

			if ((all_inputs[i].checked)&&(! all_inputs[i].disabled)) {

				if (emptySpot) {

                	all_inputs[i].checked=false;

                } else {

                    if (first<0) {

                        first=i;

                        last=i;

                    }

                    if ((i-last)>1) {

                        all_inputs[i].checked=false;

                        emptySpot=true;

                    } else {

                        last=i;

                    }

                }

			}

		}

	}

    if ((last-first+1)==maxSlots) {

    	reachedMax=1;

    } else {

    	reachedMax=0;

    }

    if (first>=0 && last>=0) {

        for (i=0;i<all_inputs.length;i++) {

            if ((all_inputs[i].type=="checkbox")&&(all_inputs[i].name!="terms")) {

                if ((i<(first-(1-reachedMax))) || (i>(last+(1-reachedMax)))) {

                    if ((! all_inputs[i].checked) && (! all_inputs[i].disabled)) {

                        all_inputs[i].disabled=true;

                    }

                } else {

                    if ((! all_inputs[i].checked)) {

                        all_inputs[i].disabled=false;

                    }

                }

            }

        }

     } else {

     	for (i=0;i<all_inputs.length;i++) {

            if (all_inputs[i].type=="checkbox") {

                    if ((! all_inputs[i].checked)) {

                        all_inputs[i].disabled=false;

                    }

            }

        }

     }

}



function createRequestObject(){

	try	{

		xmlhttp = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP");

	}	catch(e)	{

		alert('Sorry, but your browser doesn\'t support XMLHttpRequest.');

	};

	return xmlhttp;

};



function ajaxpage(url, containerid, requesttype){

	var page_request = createRequestObject();

	if (requesttype=='get'){

		if (bustcachevar) bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()

		page_request.open('GET', url+bustcacheparameter, true)

		page_request.send(null)

	} else if (requesttype=='post') {

		page_request.open('POST', url, true);

		page_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

		page_request.setRequestHeader("Content-length", poststr.length);

		page_request.setRequestHeader("Connection", "close");

		page_request.send(poststr);

	};



	page_request.onreadystatechange=function(){

		loadpage(page_request, containerid)

	}



}



function ShowToolTip(object) {

    document.getElementById(object).style.visibility = 'visible';

}



function HideToolTip(object) {

    document.getElementById(object).style.visibility = 'hidden';

}



function loadpage(page_request, containerid){

	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)) {

	    document.getElementById(containerid).innerHTML=page_request.responseText;

	};

}





function submitDate(date) {

	ajaxpage("/calendar/load-calendar.php?perDay="+date+"&view=1&cid=1","AvailabilityCalendar1","get");

}



function isValidForm() {

	if (! document.getElementById("terms").checked) {

    	alert("Please accept the Terms and Conditions!");

    	return false;

    }

	if (document.frm.customerName.value=="") {

    	alert("Please provide name!");

    	return false;

    }

    

    phone = /^[-\/\.\d\ \+]+$/;

    OK=phone.exec(document.frm.phone.value);

    if (!OK) {

    	alert("Please provide valid phone number!");

    	return false;

    }

    

    email=/^[a-zA-Z][a-zA-Z\_\-\+\.0-9]*\@[a-zA-Z][a-zA-Z\_\-\+0-9]+\.[a-zA-Z][a-zA-Z\_\-\+\.0-9]+$/

    OK=email.exec(document.frm.email.value);

    if (!OK) {

    	alert("Please provide valid e-mail address!");

    	return false;

    }

    if ((!/^\d+$/.exec(document.frm.num_passengers.value))||(parseInt(document.frm.num_passengers.value)<=0)||(parseInt(document.frm.num_passengers.value)>100)) {

    	alert("Please provide valid number of passengers expected (between 1 and 100)!");

    	return false;

    }

	return true;

}



function submitBooking(startdate,sMonth,sYear) {

if (isValidForm()) {	document.frm.price.value=parseFloat(document.frm.price.value)+parseFloat(document.getElementById("jetty_pickup_location").options[document.getElementById("jetty_pickup_location").selectedIndex].value)+parseFloat(document.getElementById("drop_off_location").options[document.getElementById("drop_off_location").selectedIndex].value);

	var poststr = "ac=book&startDate="+startdate+"&beverage_option=" + encodeURIComponent( document.frm.beverage_option.options[document.frm.beverage_option.selectedIndex].text ) +"&jetty_pickup_location=" + encodeURIComponent( document.frm.jetty_pickup_location.options[document.frm.jetty_pickup_location.selectedIndex].text ) +"&drop_off_location=" + encodeURIComponent( document.frm.drop_off_location.options[document.frm.drop_off_location.selectedIndex].text ) +"&entertainment_options=" + encodeURIComponent( document.frm.entertainment_options.options[document.frm.entertainment_options.selectedIndex].text ) +"&event_style=" + encodeURIComponent( document.frm.event_style.options[document.frm.event_style.selectedIndex].text ) +"&event_type=" + encodeURIComponent( document.frm.event_type.options[document.frm.event_type.selectedIndex].text ) +"&catering_options=" + encodeURIComponent( document.frm.catering_options.options[document.frm.catering_options.selectedIndex].text ) +"&num_passengers=" + encodeURIComponent( document.frm.num_passengers.value ) +"&customerName=" + encodeURIComponent( document.frm.customerName.value ) + "&email=" + encodeURIComponent( document.frm.email.value ) + "&phone=" + encodeURIComponent( document.frm.phone.value ) + "&notes=" + encodeURIComponent( document.frm.notes.value ) + "&price=" + encodeURIComponent( document.frm.price.value );

    all_inputs=document.getElementsByTagName("input");

	for (i=0;i<all_inputs.length;i++) {

		if (all_inputs[i].type=="checkbox") {

			if ((all_inputs[i].checked)&&(! all_inputs[i].disabled)) {

				poststr=poststr+"&"+parseInt(all_inputs[i].id)+"=on";

			}

		}

	}

	ajaxpage('/calendar/load-bookingform.php?ac=book&cid=1&'+poststr,'DateBookings1','get');

	var start = new Date().getTime();

    while (new Date().getTime() < start + 500);

	ajaxpage('/calendar/load-calendar.php?view=1&cid=1&month='+sMonth+'&year='+sYear,'AvailabilityCalendar1','get');

}

};





loadCalendar = '<div id="AvailabilityCalendar1"></div><div id="DateBookings1" style="margin:0px; padding:0px"></div><script language="javascript">ajaxpage("/calendar/load-calendar.php?view=1&cid=1","AvailabilityCalendar1","get");</script>';

document.writeln(loadCalendar);