//Global initialization function
window.onload = init;

// Globals
// Major version of Flash required
var requiredMajorVersion = 7;
// Minor version of Flash required
var requiredMinorVersion = 0;
// Revision of Flash required
var requiredRevision = 0;
// the version of javascript supported
var jsVersion = 1.0;

function init(){
	if(typeof(loadPageMedia) == "function"){
		loadPageMedia();
	}
}

function objFlash(obj){
	var flashVersion = '7,0,0,0';
	if(obj.flashversion){flashVersion = obj.flashversion;}
	this.attrObject = {
		classid : "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
		, codebase : "https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=" + flashVersion
		, width : "150"
		, height : "150"
	}
	this.attrEmbed = {
		src : ""
		, width : "880"
		, height : "680"
		, quality : "high"
		, bgcolor : "#FFFFFF"
		, type : "application/x-shockwave-flash"
		, pluginspage : "http://www.macromedia.com/go/getflashplayer"
		, autoplay : "true"
		, allowScriptAccess : "sameDomain"
	}
	this.params = {
		movie : ""
		, quality : this.attrEmbed.quality
		, bgcolor : this.attrEmbed.bgcolor
		, target : "quicktimeplayer"
		, autoplay : "true"
		, vspace : "0"
		, hspace : "0"
		, align : "top"
		, allowScriptAccess : "sameDomain"
	}
	setProperties(this, obj);
}

function objQT(obj){
	this.attrObject = {
		id : ""
		, classid : "clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B"
		, codebase : "https://www.apple.com/qtactivex/qtplugin.cab"
		, width : "880"
		, height : "680"
	}

	this.attrEmbed = {
		width : "880"
		, height : "680"
		, pluginspage :"http://www.apple.com/quicktime/"
		, autoplay : "true"
		, src : ""
		, qtsrc : ""
		, loop : "false"
		, controller : "true"
		, playeveryframe : "false"
		, cache : "false"
		, kioskmode : "true"
		, targetcache : "false"
		, align : "top"
		, vspace : "0"
		, hspace : "0"
		, qtsrcdontusebrowser : "true"
		, type : "video/quicktime"
	}
	this.params = {
		src : ""
		, autoplay : "true"
		, vspace : "0"
		, hspace : "0"
		, align : "top"
		, loop : "false"
		, controller : "true"
		, cache : "false"
		, kioskmode : "true"
		, playeveryframe : "false"
		, qtsrcdontusebrowser : "true"
	}
	setProperties(this, obj);
}
function setProperties(obj, props){
	//Create an array to store matched items.
	var matchedItems = new Array();
	for(i in obj){
		//loop through root object properties (attrObject, params, attrEmbed)
		//Now we need to loop through each of the properties inside each of the above "objects"
		for(x in obj[i]){
			//Now we're looking through attrObject, for example. x = classid, codebase, then pluginspage
			//Now we need to loop through each of the passed properties in obj
			for(y in props){
				if(y == x){
					//The user passed in a property that matches a property in the current object "group"
					//Set the object property to the passed property and break out
					obj[i][x] = props[y];
					//Add the matched item to the array
					matchedItems[x] = x;
					break;
				}
			}
		}
	}
	//Now that the root loops are finished, add any passed values that were not part of the three groups
	//into the params
	for(z in props){
		if(indexInArray(matchedItems, z) == -1){
			//We have a value that hasn't been matched to a group, add it to the params
			obj.params[z] = props[z];
			obj.attrEmbed[z] = props[z];
		}
	}

	return obj;
	
}

//------------------------------------------------------------------------------------
// AUTHOR: Danilo Celic
// FUNCTION(S): indexInArray
//
// LICENSE: NONE
//
// DESCRIPTION: Used to check an array for a specific value.
//
// ARGUMENTS:
//		theArray - ARRAY: Any one dimensional array.
//		theValue - STRING: The value to check for inside the array.
//
// RETURNS:
//		NUMBER - The index in the array if found, -1 if not found.
//------------------------------------------------------------------------------------
function indexInArray(theArray, theValue){
	var arLength = theArray.length;
	for(var i=0; i<arLength; i++){if (theArray[i] == theValue){return i;}}
	return -1;
}

function loadMedia(elementID, objMedia){
	var str ="";
	
	//Build the opening object tag
	str += '<object';
	for(attr in objMedia.attrObject){str += ' ' + attr + '="'+ objMedia.attrObject[attr] + '"';}
	str += '>';

	//Add the params
	for(attr in objMedia.params){
		if(objMedia.params[attr] != ''){
			str += '<param name="' + attr + '" value="' + objMedia.params[attr] + '" />';
		}
	}

	//Add the embed tag
	str += '<embed';
	for(attr in objMedia.attrEmbed){
		if(objMedia.attrEmbed[attr] != ''){
			str += ' ' + attr + '="'+ objMedia.attrEmbed[attr] + '"';
		}
	}
	str += ' /></object>';
	var divObj = document.getElementById(elementID);
	if(divObj){divObj.innerHTML = str;}
	else {document.write(str);}
}

// Quicktime Detection  v1.0
// documentation: http://www.dithered.com/javascript/quicktime_detect/index.html
// license: http://creativecommons.org/licenses/by/1.0/
// code by Chris Nott (chris[at]dithered[dot]com)
function getQuicktimeVersion() {
	var agent = navigator.userAgent.toLowerCase(); 
	var quicktimeVersion_DONTKNOW = -1;
	
	// NS3+, Opera3+, IE5+ Mac (support plugin array):  check for Quicktime plugin in plugin array
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		for (i=0; i < navigator.plugins.length; i++ ) {
			var plugin =navigator.plugins[i];
			if (plugin.name.indexOf("QuickTime") > -1) {quicktimeVersion = plugin.name.substring(18,plugin.name.length+1);}
		}
	}
   else if (agent.indexOf("msie") != -1 && parseInt(navigator.appVersion) >= 4 && agent.indexOf("win")!=-1 && agent.indexOf("16bit")==-1) {
     document.write('<scr' + 'ipt language="VBScript"\> \n');
      document.write('on error resume next \n');
      document.write('dim obQuicktime \n');
      document.write('set obQuicktime = CreateObject("QuickTimeCheckObject.QuickTimeCheck.1") \n');
      document.write('if IsObject(obQuicktime) then \n');
      document.write('   if obQuicktime.IsQuickTimeAvailable(0) then \n');
      document.write('      quicktimeVersion = Hex(obQuicktime.QuickTimeVersion) / 1000000 \n');
      document.write('   end if \n');
      document.write('end if \n');
      document.write('</scr' + 'ipt\> \n');
  }
	else{quicktimeVersion = quicktimeVersion_DONTKNOW;}
	return quicktimeVersion;
}

// Detect Client Browser type
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;
jsVersion = 1.1;
// JavaScript helper required to detect Flash Player PlugIn version information
function JSGetSwfVer(i){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	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;
			descArray = flashDescription.split(" ");
			tempArrayMajor = descArray[2].split(".");
			versionMajor = tempArrayMajor[0];
			versionMinor = tempArrayMajor[1];
			if ( descArray[3] != "" ) {
				tempArrayMinor = descArray[3].split("r");
			} else {
				tempArrayMinor = descArray[4].split("r");
			}
      		versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
            flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
      	} else {
			flashVer = -1;
		}
	}
	// 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;
	// Can't detect in all other cases
	else {
		
		flashVer = -1;
	}
	return flashVer;
} 
// If called with no parameters this function returns a floating point value 
// which should be the version of the Flash Player or 0.0 
// ex: Flash Player 7r14 returns 7.14
// If called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) 
{
 	reqVer = parseFloat(reqMajorVer + "." + reqRevision);
   	// loop backwards through the versions until we find the newest version	
	for (i=25;i>0;i--) {	
		if (isIE && isWin && !isOpera) {
			versionStr = VBGetSwfVer(i);
		} else {
			versionStr = JSGetSwfVer(i);		
		}
		if (versionStr == -1 ) { 
			return false;
		} else if (versionStr != 0) {
			if(isIE && isWin && !isOpera) {
				tempArray         = versionStr.split(" ");
				tempString        = tempArray[1];
				versionArray      = tempString .split(",");				
			} else {
				versionArray      = versionStr.split(".");
			}
			versionMajor      = versionArray[0];
			versionMinor      = versionArray[1];
			versionRevision   = versionArray[2];
			
			versionString     = versionMajor + "." + versionRevision;   // 7.0r24 == 7.24
			versionNum        = parseFloat(versionString);
        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
			if ( (versionMajor > reqMajorVer) && (versionNum >= reqVer) ) {
				return true;
			} else {
				return ((versionNum >= reqVer && versionMinor >= reqMinorVer) ? true : false );	
			}
		}
	}	
	return (reqVer ? false : 0.0);
}