/* NEW SCRIPTS */

/* Global Namespace */
if (typeof(window.TrufflePig)=='undefined') TrufflePig = {};


/* CLOSABLE MODS OBJECT */
TrufflePig.ClosableMods = function() {
    var Evt = YAHOO.util.Event;
    var Dom = YAHOO.util.Dom;
    return {
		moduleClassName: 'closeableMod',
		actuatorClassName: 'closeableAct',
		stateClassName: 'closedMod',
		modules: [],
		actuators: [],
		init: function(rootNode, newModuleClassName, newActuatorClassName, newStateClassName) {
			var i=0, tmp;
			// save new classNames, if necessary
			if (newModuleClassName)
				this.moduleClassName = newModuleClassName
			if (newActuatorClassName)
				this.actuatorClassName = newActuatorClassName
			if (newStateClassName)
				this.stateClassName = newStateClassName
			// get modules that are collapsable
			this.modules = Dom.getElementsByClassName(this.moduleClassName, '', rootNode);
			// get collapse module actuators
			for (i=0; i<this.modules.length; i++) {
				// add "h3" headers to array
				tmp = Dom.getElementsByClassName(this.actuatorClassName, '', this.modules[i]);
				for (ii=0; ii<tmp.length; ii++) {
					this.actuators.push(tmp[ii]);
				};
			};
			// add actuator event Listeners
			Evt.on(this.actuators, 'click', this.handleClick, this, true);
		},
		handleClick: function(ev) {
			// prevent link from firing
			Evt.stopEvent(ev);
			// get act that was clicked
			var target = Evt.getTarget(ev);
			// get closeable obj
			while(!Dom.hasClass(target, this.moduleClassName)) {
				target = target.parentNode;
				// error checking
				if (target==document.body || target.id=='doc') { return; }
			};
			// open/close mod
			if (Dom.hasClass(target, this.stateClassName)) {
				Dom.removeClass(target, this.stateClassName);
			} else {
				Dom.addClass(target, this.stateClassName);
			};
		},
        EOF : null
    };
}();




/* OLDER SCRIPTS */
function initAddComment() {
    var oActuator = document.getElementById('addcomment');    
    YAHOO.util.Event.on(oActuator, 'click', toggleAddComment);
};
function toggleAddComment(e) {
    // prevent default from firing
    if (e.preventDefault) e.preventDefault();
    else e.returnValue = false;
    // make visible
    var oForm = document.getElementById('addcommentstuff');
    if (oForm.style)
        oForm.style.display = 'block';
    // hide act
    var oActuator = document.getElementById('addcomment');
    if (oActuator.style)
        oActuator.style.display = 'none';
};

YAHOO.util.Event.onAvailable('addcomment', initAddComment);

function initializeByEmail() {
	if (document.getElementById) {
		var oActuator = document.getElementById('emailactuator');
		if (oActuator) 
			oActuator.style.display = "block";
	};
};
initializeByEmail();

function toggleView(pTrueFalse, psObjID) {
	var oObjToToggle = document.getElementById(psObjID);
	if (!oObjToToggle) return false;
	if (pTrueFalse) {
		oObjToToggle.style.display = "block";
	} else {
		oObjToToggle.style.display = "false";
	};
	return false;
};

var emailClear = false;
function setEmailField(psID) {
	if (!emailClear && psID) {
		var oObj = document.getElementById(psID);
		oObj.value = "";
		oObj.style.color = "#333";
	};
	emailClear = true;
};