function printPage()
{
    window.print();
}

// Val - string to be paded
// ch - padding character
// num - number of characters for padding
function padLeft(val, ch, num) 
{
    if (val=='') {return ''}
    var re = new RegExp(".{" + num + "}$");
    var pad = "";
    do 
    {
        pad += ch;
    }
    while(pad.length < num)

    return re.exec(pad + val);
}

// Itemize characters to remove
function cleanString (str)
{
    return str.replace(/[\(\)\.\-\s,]/g, "");
}
// Remove all non-digits
function cleanString (str)
{
    return str.replace(/[^\d]/g, "");
}

String.prototype.trim = function()
{
    return this.replace(/^\s+|\s+$/g,"");
}
String.prototype.ltrim = function()
{
    return this.replace(/^\s+/g,"");
}
String.prototype.rtrim = function()
{
    return this.replace(/\s+$/g,"");
}

function insertNthChar(string, chr, nth)
{
    var output = '';
    for (var i=0; i<string.length; i++)
    {
        if (i>0 && i%4 == 0)
            output += chr;
        output += string.charAt(i);
    }
    return output;
}

function testCreditCard ()
{
    myCardNo = document.getElementById('<%= CreditcardNumberClientID %>').value;
    myCardType = '<%=CreditCardType %>';
    if (checkCreditCard (myCardNo,myCardType))
    {
        alert ("Credit card has a valid format")
    }
    else
    {
        alert (ccErrors[ccErrorNo]);
        return false; // should uncomment this for real site, commented for testing purposes
    };
}

function LaunchWindow(vAction)
{
    remotewin = window.open('http://www.abc.com/index.cfm?fuseaction=' + vAction, 'remotewin', 'width=245,height=190,resizable=0,scrollbars=0,top=200,left=200');
    if (remotewin != null)
    {
        if (remotewin.opener == null)
        {
            remotewin.opener = self;
        }
    }
}

// Code for docked ajax progress
var offsetfromedge=0      //offset from window edge when content is "docked". Change if desired.
var dockarray=new Array() //array to cache dockit instances
var dkclear=new Array()   //array to cache corresponding clearinterval pointers

function dockit(el, duration)
{
    this.source=document.all? document.all[el] : document.getElementById(el);
    this.source.height=this.source.offsetHeight;
    this.docheight=truebody().clientHeight;
    this.duration=duration;
    this.pagetop=0;
    this.elementoffset=this.getOffsetY();
    dockarray[dockarray.length]=this;
    var pointer=eval(dockarray.length-1);
    var dynexpress='dkclear['+pointer+']=setInterval("dockornot(dockarray['+pointer+'])",100);';
    dynexpress=(this.duration>0)? dynexpress+'setTimeout("clearInterval(dkclear['+pointer+']); dockarray['+pointer+'].source.style.top=0", duration*1000)' : dynexpress;
    eval(dynexpress);
}

dockit.prototype.getOffsetY=function()
{
    var totaloffset=parseInt(this.source.offsetTop);
    var parentEl=this.source.offsetParent;
    while (parentEl!=null){
    totaloffset+=parentEl.offsetTop;
    parentEl=parentEl.offsetParent;
    }
    return totaloffset;
}

function dockornot(obj)
{
    obj.pagetop=truebody().scrollTop;
    if (obj.pagetop>obj.elementoffset) //detect upper offset
    obj.source.style.top=obj.pagetop-obj.elementoffset+offsetfromedge+"px";
    else if (obj.pagetop+obj.docheight<obj.elementoffset+parseInt(obj.source.height)) //lower offset
    obj.source.style.top=obj.pagetop+obj.docheight-obj.source.height-obj.elementoffset-offsetfromedge+"px";
    else
    obj.source.style.top=0;
}

function truebody()
{
    return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

// setting up Creuna namespaces
if(typeof Creuna == "undefined")
{
    var Creuna = {};
}

if(typeof Creuna.Events == "undefined")
{
    Creuna.Events = {};
}

Creuna.Events = 
{
    addListener: function(obj, name, callback) 
    {
	    if (typeof obj.addEventListener != "undefined")
	    {
		    obj.addEventListener(name, callback, false);
	    }
	    else if (typeof window.attachEvent != "undefined")
	    {
		    obj.attachEvent("on"+name, callback);
	    }
	    else 
	    {
	        var prop = "on"+name;
		    var old = obj[prop]; 
		    if (typeof obj[prop] != "function") 
		    {
		        obj[prop] = callback; 
		    }
		    else 
		    {
		        obj[prop] = function() { old(); callback();}
		    }
	    }
    }
}

if(typeof Creuna.Vacasol == "undefined")
{
    Creuna.Vacasol = {};
}

// defining the Stats namespace
Creuna.Vacasol.Stats =
{
    // add triggerSearchFilter function to ajax post-back event handler
    initialize: function()
    {
        var requestManager = Sys.WebForms.PageRequestManager.getInstance();
        requestManager.add_initializeRequest(Creuna.Vacasol.Stats.triggerSearchFilter);
        //requestManager.add_endRequest(...?);
    },
   
    // Sends a request to google analytics indicating what filter function was used (in post back): /filter/search/[function]-[value]
    // Note: [function] can be the name of a function, or a control GUID combinded with the html label of the control (language versioned)
    //       [value] can be the selected value, or the GUID value combined with the current browser text selected (language versioned)
    triggerSearchFilter: function(sender, args)
    {
	    // check for globally defined Google Analytics "pageTracker" variable
	    if(typeof(pageTracker) == "undefined" || !pageTracker._trackPageview)
	    {
		    return false;
	    }
    	
	    // get event-triggering element
        var element = args.get_postBackElement();
        
	    if(element.nodeName != "INPUT" && element.nodeName != "SELECT")
	    {
	        // we're only interested in handling <input type="checkbox"> and <select>-boxes
	        // (not <a> post-backs for instance)
	        return false;
	    }
	    
	    // define a few helper functions
	    var helper =
	    {
	        // return the innerHTML of the <label> element that corresponds to the element provided
		    getLabel: function(element)
		    {
			    if(!element.id)
			    {
				    return;
			    }
    				
			    var labelTags = document.getElementsByTagName("LABEL");
			    for(var i = 0; i < labelTags.length; i++)
			    {
			        var names = [];
			        for(var n in labelTags[i])
			            names.push(n);
			        names.sort();
			        var htmlForId = (labelTags[i].htmlFor ? labelTags[i].htmlFor : labelTags[i].getAttribute("for"));
				    if(htmlForId == element.id)
				    {
					    return labelTags[i].innerHTML;
				    }
			    }
		    },
    	
		    // get last (semi-unique) section of a GUID (separated by -)
		    getShortGuid: function(guid)
		    {
			    var parts = (new String(guid)).split("-");
			    return parts[parts.length-1];
		    },
    	
		    // get the last part of an id (separated by _)
		    getControlId: function(dotNetId)
		    {
			    var parts = (new String(dotNetId)).split("_");
			    return parts[parts.length-1];
		    }
	    }
    	
	    // collect stats info:
	    //     map .net user control ID (or part of it, or GUID) 
	    //     to something that can be understood and not be language dependant
	    var filterFunctions = 
	    {
/*		    "ddlCountry": "country",
		    "ddlRegion": "region",
		    "ddlSubRegion": "subRegion",*/
		    "ddlDaysToStay": "daysToStay",
		    "ddlNumOfPersons": "numberOfPersons",
		    "dtArrivalDate": "arrivalDate",
		    "ddlNumPrPage": "housesPerPage",
		    "ddlSortOrder": "sortOrder",
		    "ddlSortResults": "sortCriteria"
	    }
    	
	    // collect info about the selected control and value
	    var label = helper.getLabel(element);
	    var guid = helper.getControlId(element.id);
	    var id = helper.getShortGuid(guid);
	    if(filterFunctions[id])
	    {
		    id = filterFunctions[id];
	    }
	    else if(label)
	    {
		    id += "["+label+"]";
	    }
    	
	    // prepare google analytics request (url)
	    var text = element.value;
	    if(element.type == "checkbox")
	    {
		    text = element.checked ? "yes" : "no";
	    }
	    else if(element.type == "select-one")
	    {
		    text = element.options[element.selectedIndex].text;
		    text = helper.getShortGuid(element.value) + "[" + text + "]";
	    }
	    
	    var url = "/filter/search/" + id + "-" + text.replace(/[\/\- ]/g, " ");
	    pageTracker._trackPageview(url);
	    //alert(url);
    },
    
    // just a default error handled wrapper for google analytics page hits
    triggerPageView: function(url)
    {
	    // check for globally defined Google Analytics "pageTracker" variable
	    if(typeof(pageTracker) == "undefined" || !pageTracker._trackPageview)
	    {
		    return false;
	    }
	    
	    pageTracker._trackPageview(url);
    }
}

/* used on the object details page, to show/hide longer descriptions */
var objectDetailsToggleReadMoreShowHide = 'hide';
function objectDetailsToggleReadMore()
{
    var readMoreLink = document.getElementById('readMoreLink');
    var readMoreFullText = document.getElementById('readMoreFullText');
    if (objectDetailsToggleReadMoreShowHide == 'hide')
    {
        objectDetailsToggleReadMoreShowHide = 'show';
        readMoreLink.style.display = 'none';
        readMoreFullText.style.display = 'inline';
    }
    else 
    {
        objectDetailsToggleReadMoreShowHide = 'hide';
        readMoreLink.style.display = 'inline';
        readMoreFullText.style.display = 'none';
    }
    
    return false;
}

// NOTE: onRegionRequest moved to Default_v2.aspx


function str_replace(search, replace, subject) 
{
    var f = search, r = replace, s = subject;
    var ra = r instanceof Array, sa = s instanceof Array, f = [].concat(f), r = [].concat(r), i = (s = [].concat(s)).length;
 
    while (j = 0, i--) {
        if (s[i]) {
            while (s[i] = s[i].split(f[j]).join(ra ? r[j] || "" : r[0]), ++j in f){};
        }
    };
 
    return sa ? s : s[0];
}

// MoodalBox popup handling
/*
function preparePopupLinks()
{
    // add "popup=true" for MOOdalBox links
    Window.onDomReady(function()
    {
        $A($$('a')).each(function(el)
        {
            // make all target="_blank" links into modal popups
            if(el.href && el.target == "_blank")
            {
                var url = el.href;

                // if external url, then use ContentRedirect.aspx to parse contents
                if (url.indexOf('http') == 0)
                {
                    url = str_replace('http://', '', url);
                    url = str_replace('?', '%3F', url);
                    url = str_replace('/', '%2f', url);
                    url = "ContentRedirect.aspx?url="+ url;
                }

                el.href = url;
                
		        url += (el.href.indexOf("?") == -1 ? "?" : "&")+"popup=true"; // query string handled by standard page template (change of master page)
		  
		        el.href = url;
		        
                el.target = ""; // remove old target; not needed
                el.rel = "moodalbox"; // this attirbute is handled by moodalbox.js
		    }
        }, this);
    });
}
*/

function configureMoodalBox()
{
    var width = 500;
    var height = 300;
	
    // override moodalbox options
    _RESIZE_DURATION 		= 0; 		// Duration of height and width resizing (ms)
    _INITIAL_WIDTH			= width;		// Initial width of the box (px)
    _INITIAL_HEIGHT			= height;		// Initial height of the box (px)
    _CONTENTS_WIDTH 		= width;		// Actual width of the box (px)
    _CONTENTS_HEIGHT		= height;		// Actual height of the box (px)
    _DEF_CONTENTS_WIDTH		= width;		// Default width of the box (px) - used for resetting when a different setting was used
    _DEF_CONTENTS_HEIGHT	= height;		// Default height of the box (px) - used for resetting when a different setting was used
    _ANIMATE_CAPTION		= false;		// Enable/Disable caption animation
    _EVAL_SCRIPTS			= false;	// Option to evaluate scripts in the response text
    _EVAL_RESPONSE			= false;	// Option to evaluate the whole response text
    
    // hack: override build in opacity of popup background
    eval("MOOdalBox.open = " + MOOdalBox.open.toString().replace(/\(0\.8\)/, "(0.3)"));
    
    // hack: insert close event handler
    eval("MOOdalBox.close = " + MOOdalBox.close.toString().replace(/{/, "{closePopup();"));
}

// called when moodal popup closes
function closePopup()
{
    // reset popup contents (remove inner asp.net form tag, primarily)
    $get("mb_contents").innerHTML = "";
}

/* checks the personal data form on step 2 of the booking flow.
   returns true if everything is ok, false otherwise. */
function checkPersonalData()
{
    var errorBox = document.getElementById("personalDataError");
    
    var firstName = document.getElementById("ctl00_cphStageRegion_cphMainRegion_txtFirstName");
    var lastName = document.getElementById("ctl00_cphStageRegion_cphMainRegion_txtLastName");
    var address = document.getElementById("ctl00_cphStageRegion_cphMainRegion_txtAddress");
    var zipCode = document.getElementById("ctl00_cphStageRegion_cphMainRegion_txtZipCode");
    var city = document.getElementById("ctl00_cphStageRegion_cphMainRegion_txtCity");
    var country = document.getElementById("ctl00_cphStageRegion_cphMainRegion_ddlCountry");
    var otherCountry = document.getElementById("ctl00_cphStageRegion_cphMainRegion_txtOtherCountry");
    var phone = document.getElementById("ctl00_cphStageRegion_cphMainRegion_txtPhone");
    var mobilePhone = document.getElementById("ctl00_cphStageRegion_cphMainRegion_txtCellPhone");
    var email = document.getElementById("ctl00_cphStageRegion_cphMainRegion_txtEmail");
    var acceptAgreement = document.getElementById("ctl00_cphStageRegion_cphMainRegion_chbAcceptAgreement");
    var personalDataCheckboxes = document.getElementById("personalDataCheckboxes");
    
    var firstNameError = document.getElementById("firstNameError");
    var lastNameError = document.getElementById("lastNameError");
    var addressError = document.getElementById("addressError");
    var zipCodeError = document.getElementById("zipCodeError");
    var cityError = document.getElementById("cityError");
    var countryError = document.getElementById("countryError");
    var emailError = document.getElementById("emailError");
    var agreementError = document.getElementById("agreementError");
    
    var errorHappened = false;
    
    firstNameError.style.display = "none";
    lastNameError.style.display = "none";
    addressError.style.display = "none";
    zipCodeError.style.display = "none";
    cityError.style.display = "none";
    countryError.style.display = "none";
    emailError.style.display = "none";
    agreementError.style.display = "none";
    
    firstName.className = "";
    lastName.className = "";
    address.className = "";
    zipCode.className = "zipCode";
    city.className = "city";
    country.className = "dropdown";
    otherCountry.className = "";
    phone.className = "";
    mobilePhone.className = "";
    email.className = "";
    acceptAgreement.className = "";
    personalDataCheckboxes.className = "personalData checkboxes";
    
    if (firstName.value == "")
    {
        errorHappened = true;
        firstNameError.style.display = "block";
        firstName.className = "error";
    }
    
    if (lastName.value == "")
    {
        errorHappened = true;
        lastNameError.style.display = "block";
        lastName.className = "error";
    }
    
    if (address.value == "")
    {
        errorHappened = true;
        addressError.style.display = "block";
        address.className = "error";
    }
   
    if (zipCode.value == "")
    {
        errorHappened = true;
        zipCodeError.style.display = "block";
        zipCode.className = "zipCode error";
    }
    
    if (city.value == "")
    {
        errorHappened = true;
        cityError.style.display = "block";
        city.className = "city error";
    }
    
    if (country.selectedIndex == 0 && otherCountry.value == "")
    {
        errorHappened = true;
        countryError.style.display = "block";
        country.className = "dropdown error";
    }
    
    var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
    if (!filter.test(email.value)) 
    {
        errorHappened = true;
        emailError.style.display = "block";
        email.className = "error";
    }
    
    if (!acceptAgreement.checked)
    {
        errorHappened = true;
        agreementError.style.display = "block";
        personalDataCheckboxes.className = "personalData checkboxes error";
    }
   
    if (errorHappened)
    {
        errorBox.style.display = "block";
        return false;
    }
    
    return true;
}