/*/***************************************************************************************************************************
/// <name>     Altaire | Palo Alto - Common Java Script Library</name>
/// <summary>  This JavaScript provides common functions for the menu and other dynamic navigation functionality.</summary>
/// <history>
///            Konrad Kyc [2008 © Vantagesoft.ca] - 2008-07-13 - Created.
/// </history>
/// <notes>
/// </notes>
///***************************************************************************************************************************/

var floorplanImages = new Array(9);
window.onload = InitializeOnLoad;
window.onresize = LockWindowSize;

///**********************************************************************************
/// <name>    Initialize </name>
/// <summary> Initialize function that loads immediately when content is downloaded.</summary>
///**********************************************************************************
function Initialize()
{
    LockWindowSize();
    PageInit();
     
    var tourLink = document.getElementById('hrefTourVideo');
    
    // Change the tour video menu link to a div pop-up. This is to ensure that if the user does not have
    // JavaScript enabled, then a static page with the Tour video will be shown.
    if(BrowserSupportsModals())
    {
        tourLink.href = '#TB_inline?height=434&amp;width=730&amp;inlineId=divAltaireTour';
        tourLink.setAttribute("target", "");
    }
    else
    {
        tourLink.setAttribute("onclick", "javascript:OpenNewWindow('Tour.htm', 752, 452); return false;");
    }
}

///**********************************************************************************
/// <name>    InitializeOnLoad </name>
/// <summary> Initialize function that loads on PageLoad.</summary>
///**********************************************************************************
function InitializeOnLoad()
{
    PageInitOnLoad();
}

function PageInitOnLoad(){} // Virtual Function
function PageInit(){} // Virtual Function

///**********************************************************************************
/// <name>    LockWindowSize </name>
/// <summary> Locks the window size such that the elements do not float off the page.</summary>
///**********************************************************************************
function LockWindowSize() 
{
    var siteBlock = document.getElementById("divSiteBlock");
    
    if(window.innerWidth < 1220 || document.documentElement.offsetWidth < 1220)
    {
        siteBlock.className = "FixedSiteBlock";
    }
    else
    {
        siteBlock.className = "DynamicSiteBlock";
    }
}

///**********************************************************************************
/// <name>    ShowDirections </name>
/// <summary> Shows the Directions Modal (that lets the user enter the FROM location).</summary>
///**********************************************************************************
function ShowDirections(isAltaire)
{
    // If the browser supports the modals, then show the modal for the directions
    if(BrowserSupportsModals())
    {
        tb_show('', '#TB_inline?height=100&amp;width=330&amp;inlineId=divDirectionsInfo', false);
    }
    else
    {
        if(isAltaire)
        {
            // Otherwise open a new window with Google Directions
            OpenNewWindow('http://maps.google.com/maps?f=d&hl=en&geocode=&saddr=&daddr=901+San+Antonio+Road,+Palo+Alto,+California+94303', null, null);
        }
        else
        {
            // Otherwise open a new window with Google Directions
            OpenNewWindow('http://maps.google.com/maps?f=d&hl=en&geocode=&saddr=&daddr=3401+Alma+Street,+Palo+Alto,+California+94306', null, null);
        }
    }
}

///**********************************************************************************
/// <name>    GetDirections </name>
/// <summary> Opens Google Maps with the directions to Altaire Palo Alto, from the
///           specified location.</summary>
///**********************************************************************************
function GetDirections(isKeyPress, isAltaire) 
{
    var showDirections = false;
    
    if(isKeyPress)
    {
        var pressedKey;
        
        if (window.Event === null) { // ie
            pressedKey = event.which;
        } else { // mozilla
            pressedKey = event.keyCode;
        }
        
        // When 'Enter' is pressed from the textbox, show the directions.
        if (pressedKey == 13) 
        {
            showDirections = true;  // Enter
        }
    }
    else
        showDirections = true;
    
    if(showDirections)
    {
        var directionsFrom = document.getElementById("txtDirectionsFrom").value;
        
        if(isAltaire)
        {
            // Open the directions to Altaire Palo Alto in a new window
            OpenNewWindow('http://maps.google.com/maps?f=d&hl=en&geocode=&saddr=' + directionsFrom + '&daddr=901+San+Antonio+Road,+Palo+Alto,+California+94303', null, null);        
        }
        else
        {
            // Open the directions to Offsite Center in a new window
            OpenNewWindow('http://maps.google.com/maps?f=d&hl=en&geocode=&saddr=' + directionsFrom + '&daddr=3401+Alma+Street,+Palo+Alto,+California+94306', null, null);
        }
        
        // Close the Modal
        tb_remove();
    }
}

///**********************************************************************************
/// <name>    OpenNewWindow </name>
/// <summary> Opens a new window with the specified parameters.</summary>
///**********************************************************************************
function OpenNewWindow(url, width, height) 
{
    OpenNewWindow(url, width, height, false);
}

///**********************************************************************************
/// <name>    OpenNewWindow </name>
/// <summary> Opens a new window with the specified parameters.</summary>
///**********************************************************************************
function OpenNewWindow(url, width, height, scrollbars) 
{
    if(width != null && width > 0 && height != null && height > 0)
    {
        if(scrollbars)
            window.open(url,'','height=' + height + ',width=' + width + ',scrollbars=yes,status=no,menubar=no,toolbar=no,location=no');
        else
            window.open(url,'','height=' + height + ',width=' + width + ',status=no,menubar=no,toolbar=no,location=no');
    }
    else
        window.open(url,'','');      
}

///**********************************************************************************
/// <name>    ChangeFloorplan </name>
/// <summary> Changes the floorplan for a given.</summary>
///**********************************************************************************
function ChangeFloorplan(floorplanId, imgId)
{
    ChangeFloorplan(floorplanId, imgId, false);
}

///**********************************************************************************
/// <name>    ChangeFloorplan </name>
/// <summary> Changes the floorplan for a given.</summary>
///**********************************************************************************
function ChangeFloorplan(floorplanId, imgId, isInitialLoad)
{
    floorplanId = floorplanId.toUpperCase();
   
    if (!BrowserSupportsJQuery() || isInitialLoad)
    {
        document.getElementById(imgId).src = 'Images/Floorplans/Floorplan' + floorplanId + '.gif';
    }
    else
    {
        // Change the floorplan image (by fading-out previous and fading-in next)
        $("#" + imgId).fadeTo("slow", 0.0, function (){
            document.getElementById(imgId).src = 'Images/Floorplans/Floorplan' + floorplanId + '.gif';
            setTimeout(function() {$("#" + imgId).fadeTo("slow", 1.0);}, 0);
        });    
    }
    
    document.getElementById(imgId).alt = "Floor Plan " + floorplanId;
    
    switch(floorplanId)
    {
        case 'POD':
            document.title = 'Altaire | Palo Alto - Floorplans - SITE PLAN - Podium Level';
            document.getElementById(imgId).alt = "SITE PLAN - Podium";
            break;            
        case 'A':
            document.title = 'Altaire | Palo Alto - Floorplans - PLAN A - 3 Bedroom, 2.5 Bath';
            break;
        case 'B':
            document.title = 'Altaire | Palo Alto - Floorplans - PLAN B - 3 Bedroom, 2.5 Bath';
            break;
        case 'C':
            document.title = 'Altaire | Palo Alto - Floorplans - PLAN C - 3 Bedroom, 2.5 Bath';
            break;
        case 'D':
            document.title = 'Altaire | Palo Alto - Floorplans - PLAN D - 4 Bedroom, 3.5 Bath';
            break;
        case 'E':
            document.title = 'Altaire | Palo Alto - Floorplans - PLAN E - 4 Bedroom, 3.5 Bath';
            break;
        case 'F':
            document.title = 'Altaire | Palo Alto - Floorplans - PLAN F - 3 Bedroom, 3 Bath';
            break;
        case 'G':
            document.title = 'Altaire | Palo Alto - Floorplans - PLAN G - 1 Bedroom, 1 Bath';
            break;
        case 'H':
            document.title = 'Altaire | Palo Alto - Floorplans - PLAN H - 2 Bedroom, 2 Bath';
            break;            
    }
    
    // Clear all styles for the links
    document.getElementById("hrefFloorplanPOD").className = "FloorplanLink PrintHidden";
    document.getElementById("hrefFloorplanA").className = "FloorplanLink PrintHidden";
    document.getElementById("hrefFloorplanB").className = "FloorplanLink PrintHidden";
    document.getElementById("hrefFloorplanC").className = "FloorplanLink PrintHidden";
    document.getElementById("hrefFloorplanD").className = "FloorplanLink PrintHidden";
    document.getElementById("hrefFloorplanE").className = "FloorplanLink PrintHidden";
    document.getElementById("hrefFloorplanF").className = "FloorplanLink PrintHidden";
    document.getElementById("hrefFloorplanG").className = "FloorplanLink PrintHidden";
    document.getElementById("hrefFloorplanH").className = "FloorplanLink PrintHidden";

    // Change the style of the corresponding floorplan link
    document.getElementById("hrefFloorplan" + floorplanId).className = "FloorplanLink FloorplanLink-on";
     
    // Change the hash so that floorplan can be bookmarked and restored properly (by javascript)
    window.location.hash = "Floorplan" + floorplanId;
}

function PreloadFloorplanImages()
{
    floorplanImages[0] = new Image(643, 554); 
    floorplanImages[1] = new Image(643, 554);
    floorplanImages[2] = new Image(643, 554);
    floorplanImages[3] = new Image(643, 554);
    floorplanImages[4] = new Image(643, 554);
    floorplanImages[5] = new Image(643, 554);
    floorplanImages[6] = new Image(643, 554);
    floorplanImages[7] = new Image(643, 554);
    floorplanImages[8] = new Image(643, 554);
    
    floorplanImages[0].src = "Images/Floorplans/FloorplanPOD.gif"; 
    floorplanImages[1].src = "Images/Floorplans/FloorplanA.gif"; 
    floorplanImages[2].src = "Images/Floorplans/FloorplanB.gif"; 
    floorplanImages[3].src = "Images/Floorplans/FloorplanC.gif"; 
    floorplanImages[4].src = "Images/Floorplans/FloorplanD.gif";
    floorplanImages[5].src = "Images/Floorplans/FloorplanE.gif";
    floorplanImages[6].src = "Images/Floorplans/FloorplanF.gif";
    floorplanImages[7].src = "Images/Floorplans/FloorplanG.gif";
    floorplanImages[8].src = "Images/Floorplans/FloorplanH.gif"; 
}

///**********************************************************************************
/// <name>    ClosePopUp </name>
/// <summary> Closes the Modal (pop-up).</summary>
///**********************************************************************************
function ClosePopUp()
{
        // Close the Modal
        tb_remove();
}

///**********************************************************************************
/// <name>    SwitchImage </name>
/// <summary> Switches the image for a given object.</summary>
///**********************************************************************************
function SwitchImage(img, imagePath)
{
    img.src = imagePath;
}

///**********************************************************************************
/// <name>    UseGoogleAnalytics </name>
/// <summary> Based on the current host, it determines whether to log statistics.
///           This is to ignore staging environments.</summary>
///**********************************************************************************
function UseGoogleAnalytics()
{
    return (!(document.location.hostname.toLowerCase() == 'localhost' || document.location.hostname.toLowerCase() == 'www.hutnergroup.com' || document.location.hostname.toLowerCase() == 'hutnergroup.com' || document.location.hostname.toLowerCase() == 'www.konradkyc.com' || document.location.hostname.toLowerCase() == 'konradkyc.com'));
}

///**********************************************************************************
/// <name>    BrowserSupportsModals </name>
/// <summary> Determines whether the broswer can support the imitated modal overlays.
///           if the browser does not support modals, then a regular pop-up will be
///           open.</summary>
///**********************************************************************************
function BrowserSupportsModals()
{
    try
    {
        if(BrowserDetect.browser == "Explorer" && BrowserDetect.majorVersion < 6)
            return false;
        else if(BrowserDetect.browser == "Firefox" && BrowserDetect.majorVersion < 1)
            return false; 
        else if(BrowserDetect.browser == "Netscape" && BrowserDetect.majorVersion < 6)
            return false;
        else if(BrowserDetect.browser == "Mozilla" && BrowserDetect.majorVersion < 2)
            return false;        
        else if(BrowserDetect.browser == "Safari" && BrowserDetect.majorVersion < 3)
            return false;
        else if(BrowserDetect.browser == "Opera" && BrowserDetect.majorVersion < 8)
            return false;                               
        else
        {
            // For anything else, return true by default.
            return true;
        }
    }
    catch(e)
    {
        // return false when error occurs
        return false;
    }
}

///**********************************************************************************
/// <name>    BrowserSupportsJQuery </name>
/// <summary> Determines whether the broswer can support the JQuery functionality.
///           if the browser does not support JQuery, then features such as animtaion
///           will not be initiated.</summary>
///**********************************************************************************
function BrowserSupportsJQuery()
{
    try
    {
        if(BrowserDetect.browser == "Explorer" && BrowserDetect.majorVersion < 6)
            return false;
        else if(BrowserDetect.browser == "Firefox" && BrowserDetect.majorVersion < 1)
            return false; 
        else if(BrowserDetect.browser == "Netscape" && BrowserDetect.majorVersion < 6)
            return false;
        else if(BrowserDetect.browser == "Mozilla" && BrowserDetect.majorVersion < 2)
            return false;        
        else if(BrowserDetect.browser == "Safari" && BrowserDetect.majorVersion < 3)
            return false;
        else if(BrowserDetect.browser == "Opera" && BrowserDetect.majorVersion < 8)
            return false;                               
        else
        {
            // For anything else, return true by default.
            return true;
        }
    }
    catch(e)
    {
        // return false when error occurs
        return false;
    }
}

///**********************************************************************************
/// <name>    Browser Detection </name>
/// <summary> Detects which browser the user is using.</summary>
/// <credit>  http://www.quirksmode.org/js/detect.html</credit>
///**********************************************************************************
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.majorVersion = (this.version.toString()).split(".")[0];
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();