jQuery(document).ready(function(){

    jQuery('#drag').draggable({'axis':'x'});

    jQuery('#m_reevebanner area').tooltip({
                track: true,
                delay: 0,
                showURL: false,
                opacity: 0.85
        });

        // Insert flash based on what browser it is
    if(document.getElementById('wall') != null)
    {
        var vars = {};
        var params = { scale:'noScale', salign:'lt', menu:'false', bgcolor:'#FFFFFF' };
        var attributes = { id:'testObject', name:'testObject' }; // give an id to the flash object
        swfobject.embedSWF("gallery.swf", "flashContent", "675", "295", "9.0.0", "/expressInstall.swf", vars, params, attributes );
    }

        // Insert expand-map button
    if(document.getElementById('expand-campus-map') != null)
        document.getElementById('expand-campus-map').innerHTML = "<a href='#' onclick='openCampusMapWindow();return false;'><img src='zoomin.png'>Expand Map</a>";

        // Add onclick to campus map button
    if(document.getElementById('expnav:_campustour_campus-map') != null)
	{
        document.getElementById('expnav:_campustour_campus-map').onclick = openCampusMapWindow;
        document.getElementById('expnav:_campustour_campus-map').href = 'campus-map/campus-map';
	}

        // Add home link to main banner
    if(document.getElementById('mainImage') != null)
	{
        var banner = document.getElementById('mainImage');
        banner.style.cursor = 'pointer';
	    banner.title = 'Go Home';
        banner.onclick = goHome;
	}
});

function goHome()
{
    window.location = '/';
}

function closeCampusMapWindow()
{
	document.getElementById('campus-map-window').style.display = 'none';
}

function openCampusMapWindow()
{
    var xmlhttp =  new XMLHttpRequest();

    xmlhttp.open('GET', './campustour/campus-map.txt', true);

    document.getElementById('campus-map-window').style.display = 'block';

    xmlhttp.onreadystatechange = function() {
        if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
            document.getElementById('drag').innerHTML = xmlhttp.responseText;

            jQuery('#m_campus-map area').tooltip({
                track: true,
                delay: 0,
                showURL: false,
                opacity: 0.85
            });
        }
    }

    xmlhttp.send(null);

    if (parseInt(navigator.appVersion)>3) {
     if (navigator.appName=="Netscape") {
      winW = window.innerWidth-16;
     }
     if (navigator.appName.indexOf("Microsoft")!=-1) {
      winW = document.body.offsetWidth-20;
     }
    }

    document.getElementById('campus-map-window').style.left = (winW-980)/2 + 'px';

    return false;
}

function displayPanoramics()
{
    var regionContent;
    regionContent = "<div id='panoramic'><div id='panoramic-image'><p><a href='http://www.adobe.com/go/getflashplayer'><img src='http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif' alt='Get Adobe Flash player' /></a></p></div></div>";

    regionContent += '<map name="pan-campus-map" id="pan-campus-map"><area shape="poly" coords="285,400,286,394,289,389,294,386,300,385,306,386,311,389,315,394,316,400,315,406,311,411,306,414,300,416,294,414,289,411,286,406,285,400,285,400" href="javascript:displayPanoramic(\'graduation.swf\');" title="Graduation Ceremony" alt="Graduation Ceremony" /><area shape="poly" coords="245,382,246,376,249,371,254,368,260,366,266,368,271,371,274,376,275,382,274,388,271,393,266,396,260,397,254,396,249,393,246,388,245,382,245,382" href="javascript:displayPanoramic(\'volleyball.swf\');" title="Inside Kolf Sports Center" alt="Inside Kolf Sports Center" /><area shape="poly" coords="173,94,174,88,177,83,182,80,188,79,194,80,199,83,202,88,203,94,202,100,199,105,194,108,188,109,182,108,177,105,174,100,173,94,173,94" href="javascript:displayPanoramic(\'theater.swf\');" title="Inside Fredric March Theater" alt="Inside Fredric March Theater" /><area shape="poly" coords="253,230,255,224,258,220,263,216,269,215,275,216,280,220,283,224,284,230,283,236,280,241,275,245,269,246,263,245,258,241,255,236,253,230,253,230" href="javascript:displayPanoramic(\'oviat-clow.swf\');" title="Front of Oviat and Clow" alt="Front of Oviat and Clow" /><area shape="poly" coords="288,287,289,281,292,276,297,273,303,271,309,273,314,276,317,281,318,287,317,293,314,298,309,301,303,302,297,301,292,298,289,293,288,287,288,287" href="javascript:displayPanoramic(\'clow-dempsey.swf\');" title="Front of Dempsey and Clow Social Science Center" alt="Front of Dempsey and Clow Social Science Center" /><area shape="poly" coords="339,324,340,318,344,313,349,310,354,309,360,310,365,313,369,318,370,324,369,330,365,335,360,338,354,340,349,338,344,335,340,330,339,324,339,324" href="javascript:displayPanoramic(\'albee-pollock.swf\');" title="Front of Albee and Pollock" alt="Front of Albee and Pollock" /><area shape="poly" coords="482,312,483,306,486,301,491,298,497,297,503,298,508,301,511,306,512,312,511,318,508,323,503,327,497,328,491,327,486,323,483,318,482,312,482,312" href="javascript:displayPanoramic(\'reeve-walkway.swf\');" title="Side entrance of Reeve" alt="Side entrance of Reeve" /><area shape="poly" coords="410,264,411,258,414,253,419,250,425,249,431,250,436,253,439,258,441,264,439,270,436,275,431,278,425,279,419,278,414,275,411,270,410,264,410,264" href="javascript:displayPanoramic(\'polk-walkway.swf\');" title="Front of Polk" alt="Front of Polk" /><area shape="poly" coords="242,118,243,112,246,107,251,104,257,103,263,104,268,107,271,112,272,118,271,124,268,129,263,132,257,133,251,132,246,129,243,124,242,118,242,118" href="javascript:displayPanoramic(\'artscomm-halsey-walkway.swf\');" title="Front of Arts and Communications" alt="Front of Arts and Communications" /><area shape="poly" coords="323,188,324,182,327,177,332,174,338,173,344,174,349,177,352,182,353,188,352,194,349,199,344,202,338,203,332,202,327,199,324,194,323,188,323,188" href="javascript:displayPanoramic(\'oviat-swart-walkway.swf\');" title="Back of Harrington and Oviat" alt="Back of Harrington and Oviat" /><area shape="poly" coords="284,150,285,144,288,139,293,136,299,134,305,136,310,139,314,144,315,150,314,156,310,161,305,164,299,165,293,164,288,161,285,156,284,150,284,150" href="javascript:displayPanoramic(\'halsey-swart-walkway.swf\');" title="Halsey and back of Swart" alt="Halsey and back of Swart" /><area shape="poly" coords="352,204,353,198,356,193,361,190,367,189,373,190,378,193,381,198,382,204,381,210,378,215,373,218,367,219,361,218,356,215,353,210,352,204,352,204" href="javascript:displayPanoramic(\'walkway-intersection.swf\');" title="Main Walkway" alt="Main Walkway" /></map>';

    regionContent += "<div class='horizontal-strip'></div><div id='panoramic-directions'><h3>Click a point on the map below to view the panormaic image</h3></div><img id='pan-campus-map-image' src='panoramic-files/campus-map.png' usemap='#pan-campus-map' />";

    document.getElementById('region-content').innerHTML = regionContent;

    jQuery('#pan-campus-map area').tooltip({
                track: true,
                delay: 0,
                showURL: false,
                opacity: 0.85
        });

    var vars = {};
    var params = { scale:'noScale', salign:'lt', menu:'false', bgcolor:'#FFFFFF' };
    var attributes = { id:'testObject', name:'testObject' }; // give an id to the flash object
    swfobject.embedSWF("panoramic-files/reeve-walkway.swf", "panoramic-image", "762", "367", "9.0.0", "js/expressInstall.swf", vars, params, attributes );
}

function displayPanoramic(fileName)
{
    document.getElementById('panoramic').innerHTML = "<div id='panoramic-image'></div>";
    var vars = {};
    var params = { scale:'noScale', salign:'lt', menu:'false', bgcolor:'#FFFFFF' };
    var attributes = { id:'testObject', name:'testObject' }; // give an id to the flash object
    swfobject.embedSWF("panoramic-files/" + fileName, "panoramic-image", "762", "367", "9.0.0", "js/expressInstall.swf", vars, params, attributes );
}

function showWall()
{
    document.getElementById('ridgidBox').style.display = 'none';	
    document.getElementById('wall').style.display = 'block';
    document.getElementById('photos').style.display = 'none';
    return false;
}

function showGallery()
{
    document.getElementById('wall').style.display = 'none';
    document.getElementById('photos').style.display = 'block';
    return false;
}

function detectFlash()
{
    // Major version of Flash required
    var requiredMajorVersion = 9;
    // Minor version of Flash required
    var requiredMinorVersion = 0;
    // Minor version of Flash required
    var requiredRevision = 0;

    var hasReqestedVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);

    // Check to see if the version meets the requirements for playback
    if (!hasReqestedVersion) {  // flash is too old or we can't detect the plugin
	    var alternateContent =
	    '<div style="height: 295px"><h2>Alternative content</h2>This section of the page requires the Adobe Flash Player<p><a href="http://www.adobe.com/go/getflashplayer"><img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="Get Adobe Flash player" /></a></p>'
	    + '<a href=http://www.adobe.com/go/getflash/>Get Flash</a></div>';
	    document.getElementById('wall').innerHTML = alternateContent;  // insert non-flash content
    }
}

// Flash Player Version Detection - Rev 1.6
// Detect Client Browser type
// Copyright(c) 2005-2006 Adobe Macromedia Software, LLC. All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion()
{
	var version;
	var axo;
	var e;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();

	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
    var str = '';
    if (isIE && isWin && !isOpera)
    {
  		str += '<object ';
  		for (var i in objAttrs)
  			str += i + '="' + objAttrs[i] + '" ';
  		for (var i in params)
  			str += '><param name="' + i + '" value="' + params[i] + '" /> ';
  		str += '></object>';
    } else {
  		str += '<embed ';
  		for (var i in embedAttrs)
  			str += i + '="' + embedAttrs[i] + '" ';
  		str += '> </embed>';
    }

    document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "id":
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}