/*File: AC_QuickTime.jsAbstract: This file contains functions to generate OBJECT and EMBED tags for QuickTime content.Version: <1.1>Disclaimer: IMPORTANT:  This Apple software is supplied to you by AppleComputer, Inc. ("Apple") in consideration of your agreement to thefollowing terms, and your use, installation, modification orredistribution of this Apple software constitutes acceptance of theseterms.  If you do not agree with these terms, please do not use,install, modify or redistribute this Apple software.In consideration of your agreement to abide by the following terms, andsubject to these terms, Apple grants you a personal, non-exclusivelicense, under Apple's copyrights in this original Apple software (the"Apple Software"), to use, reproduce, modify and redistribute the AppleSoftware, with or without modifications, in source and/or binary forms;provided that if you redistribute the Apple Software in its entirety andwithout modifications, you must retain this notice and the followingtext and disclaimers in all such redistributions of the Apple Software.Neither the name, trademarks, service marks or logos of Apple Computer,Inc. may be used to endorse or promote products derived from the AppleSoftware without specific prior written permission from Apple.  Exceptas expressly stated in this notice, no other rights or licenses, expressor implied, are granted by Apple herein, including but not limited toany patent rights that may be infringed by your derivative works or byother works in which the Apple Software may be incorporated.The Apple Software is provided by Apple on an "AS IS" basis.  APPLEMAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATIONTHE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESSFOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE ANDOPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS.IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTALOR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OFSUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESSINTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION,MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSEDAND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE),STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THEPOSSIBILITY OF SUCH DAMAGE.Copyright © 2006 Apple Computer, Inc., All Rights Reserved*//* * This file contains functions to generate OBJECT and EMBED tags for QuickTime content. *//************** LOCALIZABLE GLOBAL VARIABLES ****************/var gArgCountErr =	'The "%%" function requires an even number of arguments.'				+	'\nArguments should be in the form "atttributeName", "attributeValue", ...';/******************** END LOCALIZABLE **********************/var gTagAttrs				= null;var gQTGeneratorVersion		= 1.0;function AC_QuickTimeVersion()	{ return gQTGeneratorVersion; }function _QTComplain(callingFcnName, errMsg){    errMsg = errMsg.replace("%%", callingFcnName);	alert(errMsg);}function _QTAddAttribute(prefix, slotName, tagName){	var		value;	value = gTagAttrs[prefix + slotName];	if ( null == value )		value = gTagAttrs[slotName];	if ( null != value )	{		if ( 0 == slotName.indexOf(prefix) && (null == tagName) )			tagName = slotName.substring(prefix.length);		if ( null == tagName )			tagName = slotName;		return '' + tagName + '="' + value + '"';	}	else		return "";}function _QTAddObjectAttr(slotName, tagName){	// don't bother if it is only for the embed tag	if ( 0 == slotName.indexOf("emb#") )		return "";	if ( 0 == slotName.indexOf("obj#") && (null == tagName) )		tagName = slotName.substring(4);	return _QTAddAttribute("obj#", slotName, tagName);}function _QTAddEmbedAttr(slotName, tagName){	// don't bother if it is only for the object tag	if ( 0 == slotName.indexOf("obj#") )		return "";	if ( 0 == slotName.indexOf("emb#") && (null == tagName) )		tagName = slotName.substring(4);	return _QTAddAttribute("emb#", slotName, tagName);}function _QTAddObjectParam(slotName, generateXHTML){	var		paramValue;	var		paramStr = "";	var		endTagChar = (generateXHTML) ? ' />' : '>';	if ( -1 == slotName.indexOf("emb#") )	{		// look for the OBJECT-only param first. if there is none, look for a generic one		paramValue = gTagAttrs["obj#" + slotName];		if ( null == paramValue )			paramValue = gTagAttrs[slotName];		if ( 0 == slotName.indexOf("obj#") )			slotName = slotName.substring(4);		if ( null != paramValue )			paramStr = '<param name="' + slotName + '" value="' + paramValue + '"' + endTagChar;	}	return paramStr;}function _QTDeleteTagAttrs(){	for ( var ndx = 0; ndx < arguments.length; ndx++ )	{		var attrName = arguments[ndx];		delete gTagAttrs[attrName];		delete gTagAttrs["emb#" + attrName];		delete gTagAttrs["obj#" + attrName];	}}// generate an embed and object tag, return as a stringfunction _QTGenerate(callingFcnName, generateXHTML, args){	// is the number of optional arguments even?	if ( args.length < 4 || (0 != (args.length % 2)) )	{		_QTComplain(callingFcnName, gArgCountErr);		return "";	}	// allocate an array, fill in the required attributes with fixed place params and defaults	gTagAttrs = new Object();	gTagAttrs["src"] = args[0];	gTagAttrs["width"] = args[1];	gTagAttrs["height"] = args[2];	gTagAttrs["classid"] = "clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B";		//Impportant note: It is recommended that you use this exact classid in order to ensure a seamless experience for all viewers	gTagAttrs["pluginspage"] = "http://www.apple.com/quicktime/download/";	// set up codebase attribute with specified or default version before parsing args so	//  anything passed in will override	var activexVers = args[3]	if ( (null == activexVers) || ("" == activexVers) )		activexVers = "6,0,2,0";	gTagAttrs["codebase"] = "http://www.apple.com/qtactivex/qtplugin.cab#version=" + activexVers;	var	attrName,		attrValue;	// add all of the optional attributes to the array	for ( var ndx = 4; ndx < args.length; ndx += 2)	{		attrName = args[ndx].toLowerCase();		attrValue = args[ndx + 1];		// "name" and "id" should have the same value, the former goes in the embed and the later goes in		//  the object. use one array slot		if ( "name" == attrName || "id" == attrName )			gTagAttrs["name"] = attrValue;		else			gTagAttrs[attrName] = attrValue;	}	// init both tags with the required and "special" attributes	var objTag =  '<object '					+ _QTAddObjectAttr("classid")					+ _QTAddObjectAttr("width")					+ _QTAddObjectAttr("height")					+ _QTAddObjectAttr("codebase")					+ _QTAddObjectAttr("name", "id")					+ _QTAddObjectAttr("tabindex")					+ _QTAddObjectAttr("hspace")					+ _QTAddObjectAttr("vspace")					+ _QTAddObjectAttr("border")					+ _QTAddObjectAttr("align")					+ _QTAddObjectAttr("class")					+ _QTAddObjectAttr("title")					+ _QTAddObjectAttr("accesskey")					+ _QTAddObjectAttr("noexternaldata")					+ '>'					+ _QTAddObjectParam("src", generateXHTML);	var embedTag = '<embed '					+ _QTAddEmbedAttr("src")					+ _QTAddEmbedAttr("width")					+ _QTAddEmbedAttr("height")					+ _QTAddEmbedAttr("pluginspage")					+ _QTAddEmbedAttr("name")					+ _QTAddEmbedAttr("align")					+ _QTAddEmbedAttr("tabindex");	// delete the attributes/params we have already added	_QTDeleteTagAttrs("src","width","height","pluginspage","classid","codebase","name","tabindex",					"hspace","vspace","border","align","noexternaldata","class","title","accesskey");	// and finally, add all of the remaining attributes to the embed and object	for ( var attrName in gTagAttrs )	{		attrValue = gTagAttrs[attrName];		if ( null != attrValue )		{			embedTag += _QTAddEmbedAttr(attrName);			objTag += _QTAddObjectParam(attrName, generateXHTML);		}	}	// end both tags, we're done	return objTag + embedTag + '></em' + 'bed></ob' + 'ject' + '>';}// return the object/embed as a stringfunction QT_GenerateOBJECTText(){	return _QTGenerate("QT_GenerateOBJECTText", false, arguments);}function QT_GenerateOBJECTText_XHTML(){	return _QTGenerate("QT_GenerateOBJECTText_XHTML", true, arguments);}function QT_WriteOBJECT(){	document.writeln(_QTGenerate("QT_WriteOBJECT", false, arguments));}function QT_WriteOBJECT_XHTML(){	document.writeln(_QTGenerate("QT_WriteOBJECT_XHTML", true, arguments));}