//DynObject Class
//DynAPIObject Class
DynObject = function() {
	this.setID('DynObject' + (DynObject.Count++));
	this.isChild = false;
	this.created = false;
	this.parent = null;
	this.children = [];
	this.eventListeners = [];
	this.hasEventListeners = false;
};
DynObject.prototype.getClass = function() {
	return this.constructor;
};
DynObject.prototype.setID = function(id) {
	if (this.id)
		delete DynObject.all[this.id];
	this.id = id;
	DynObject.all[this.id] = this;
};
DynObject.prototype.addChild = function(c) {
	if (c.isChild)
		c.parent.removeChild(c);
	c.isChild = true;
	c.parent = this;
	if (this.created)
		c.create();
	this.children[this.children.length] = c; 
	return c;
};
DynObject.prototype.removeChild = function(c) {
	var l = this.children.length;
	for (var i = 0; i < l && this.children[i] != c; i++);
	if (i != l) {
		c.invokeEvent('beforeremove');
		c.specificRemove();
		c.created = false;
		c.invokeEvent('remove');
		c.isChild = false;
		c.parent = null;
		this.children[i] = this.children[l-1];
		this.children[l-1] = null;
		this.children.length--;
	};
};
DynObject.prototype.deleteFromParent = function() {
	if (this.parent)
		this.parent.deleteChild(this);
};
DynObject.prototype.removeFromParent = function() {
	if (this.parent)
		this.parent.removeChild(this);
};
DynObject.prototype.create = function() {
	this.flagPrecreate();
	this.specificCreate();
	this.created = true;
	var l = this.children.length;
	for (var i = 0; i < l; i++)
		this.children[i].create();
	this.invokeEvent('create');
};
DynObject.prototype.flagPrecreate = function() {
	if (this.precreated)
		return;
	var l = this.children.length;
	for (var i = 0; i < l; i++)
		this.children[i].flagPrecreate();
	this.invokeEvent('precreate');
	this.precreated = true;
}
DynObject.prototype.del = function() {
	this.deleteAllChildren();
	this.invokeEvent('beforeremove');
	this.specificRemove();
	this.precreated = this.created = false;
	this.invokeEvent('remove');
	this.invokeEvent('delete');
};
DynObject.prototype.deleteChild = function(c) {
	var l = this.children.length;
	for (var i = 0; i < l && this.children[i] != c; i++);
	if (i != l) {
		this.children[i] = this.children[l-1];
		this.children[l-1] = null;
		this.children.length--;
		c.del();
		c = null;
	};	
};
DynObject.prototype.deleteAllChildren = function() {
	var l = this.children.length;
	for (var i = 0; i < l; i++) {
		this.children[i].del();
		delete this.children[i];
	};
	this.children = [];
};
DynObject.prototype.toString = function() {
	return 'DynObject.all.' + this.id;
};
DynObject.prototype.getAll = function() {
	var ret = [];
	var temp;
	var l = this.children.length;
	for (var i = 0; i < l; i++) {
		ret[this.children[i].id] = this.children[i];
		temp = this.children[i].getAll();
		for (var j in temp)
			ret[j] = temp[j];
	}
	return ret;
};
DynObject.prototype.isParentOf = function(obj, equality) {
	if (!obj)
		return false;
	return (equality && this == obj) || this.getAll()[obj.id] == obj;
};
DynObject.prototype.isChildOf = function(obj, equality) {
	if (!obj)
		return false;
	return (equality && this == obj) || this.getAll()[obj.id] == this;
};
DynObject.prototype.specificCreate = function() {};
DynObject.prototype.specificRemove = function() {};
DynObject.prototype.invokeEvent    = function() {};
DynObject.Count = 0;
DynObject.all = [];
Methods = {
	removeFromArray : function(array, index, id) {
		var which = (typeof(index) == 'object') ? index : array[index];
		if (id)
			delete array[which.id];
		else
			for (var i = 0; i < array.length; i++)
				if (array[i] == which) {
					if (array.splice)
						array.splice(i,1);
					else {
						for (var x = i; x < array.length-1; x++)
							array[x] = array[x+1];
							array.length -= 1;
					}
				}
	},
	getContainerLayerOf : function(element) {
		if (!element)
			return null;
		if ((is.def || is.opera) && !is.ie4)
			while (!element.lyrobj && element.parentNode && element.parentNode != element)
				element = element.parentNode;
		else if (is.ie4 )
			while (!element.lyrobj && element.parentElement && element.parentElement != element)
				element = element.parentElement;
		return element.lyrobj
	}
};
DynAPIObject = function() {
	this.DynObject = DynObject;
	this.DynObject();
	this.loaded = false;
	this.librarypath = '';
	this.packages = [];
	this.errorHandLing = true;
	this.returnErrors = true;
	this.onLoadCodes = [];
	this.onUnLoadCodes = [];
	this.onResizeCodes = [];
};
DynAPIObject.prototype = new DynObject();
DynAPIObject.prototype.setLibraryPath = function(path) {
	if (path.substring(path.length-1) != '/')
		path += '/';
	this.librarypath = path;
};
DynAPIObject.prototype.addPackage = function(pckg) {
	if (this.packages[pckg])
		return;
	this.packages[pckg] = { libs : [] };
};
DynAPIObject.prototype.addLibrary = function(path, files) {
	var pckg = path.substring(0,path.indexOf('.'));
	if (!pckg) {
		alert('DynAPI Error: Incorrect DynAPI.addLibrary usage');
		return;
	};
	var name = path.substring(path.indexOf('.')+1);
	if (!this.packages[pckg])
		this.addPackage(pckg);
	if (this.packages[pckg].libs[name]) {
		alert('DynAPI Error: Library ' + name + ' already exists');
		return;
	};
	this.packages[pckg].libs[name] = files;
};
DynAPIObject.prototype.include = function(src, pth) {
	src = src.split('.');
	if (src[src.length-1] == 'js')
		src.length -= 1;
	var path = pth || this.librarypath || '';
	if (path.substring(path.length-1) != '/')
		path += '/';
	var pckg = src[0];
	var grp  = src[1];
	var file = src[2];
	if (file == '*') {
		if (this.packages[pckg])
			group = this.packages[pckg].libs[grp];
		if (group)
			for (var i = 0; i < group.length; i++)
				document.write('<script language="JavaScript1.2" src="' + path + pckg + '/' + grp + '/' + group[i] +'.js" type="text/JavaScript"></script>');
		else
			alert('include()\n\nThe following package could not be loaded:\n' + src + '\n\nmake sure you specified the correct path.');
	} else
			document.write('<script language="JavaScript" src="'+ path + src.join('/') + '.js" type="text/JavaScript"></script>');
};
DynAPIObject.prototype.errorHandler = function(msg, url, lno) {
	if (!this.loaded || this.errorHandling)
		return false;
	if (is.ie) {
		lno -= 1;
		alert('DynAPI reported an error\n\nError in project: "' + url + '".\nLine Number: ' + lno + '.\n\nMessage: ' + msg);
	} else if (is.ns) {
		alert('DynAPI reported an error\n\nError in project: "' + url + '".\nLine Number: ' + lno + '.\n\nMessage: ' + msg);
	} else
		return false;
	return this.returnErrors;
};
DynAPIObject.prototype.addLoadFunction = function(f) {
	this.onLoadCodes[this.onLoadCodes.length] = f;
};
DynAPIObject.prototype.addUnLoadFunction = function(f) {
	this.onUnLoadCodes[this.onUnLoadCodes.length] = f;
};
DynAPIObject.prototype.addResizeFunction = function(f) {
	this.onResizeCodes[this.onResizeCodes.length] = f;
};
DynAPIObject.prototype.loadHandler = function() {
	this.create();
	eval(this.onLoadCodes.join(';'));
	if (this.onLoad)
		this.onLoad();
	this.loaded = true;
};
DynAPIObject.prototype.unloadHandler = function() {
	if (!is.ns4)
		this.deleteAllChildren();
	eval(this.onUnLoadCodes.join(';'));
	if (this.onUnLoad)
		this.onUnLoad();
};
DynAPIObject.prototype.resizeHandler = function() {
	eval(this.onResizeCodes.join(';'));
	if (this.onResize)
		this.onResize();
};
DynAPI = new DynAPIObject();
DynLayer = DynDocument = null;
onload = function() {
	DynAPI.loadHandler();
};
onunload = function() {
	DynAPI.unloadHandler();
};
onerror = function(msg, url, lno) {
	DynAPI.errorHandler(msg, url, lno);
};
onresize = function() {
	DynAPI.resizeHandler();
};
DynAPI.addPackage('dynapi');
DynAPI.addLibrary('dynapi.api',['browser','dyndocument','dynlayer']);
DynAPI.addLibrary('dynapi.event',['listeners','mouse','dragevent','keyboard']);
DynAPI.addLibrary('dynapi.ext',['inline','layer','dragdrop','functions']);
DynAPI.addLibrary('dynapi.gui',['viewport','dynimage','button','buttonimage','label','list','loadpanel','pushpanel','scrollbar','scrollpabe','sprite']);
DynAPI.addLibrary('dynapi.util',['circleanim','cookies','debug','thread','hoveranim','imganim','pathanim','console']);