Section = function(li, noClick) {

	

	if(noClick == null) noClick = false;

	

	this.children = [];

	

	this.li = li;

	if(li.getElementsByTagName('a')[0] != null) {

		

		this.a = li.getElementsByTagName('a')[0];

		

		if(!noClick) {

			this.a.onclick = createProxy(this, this.onclick);

			this.a.style.cursor = 'pointer';

		}

	}

}



Section.prototype.li;

Section.prototype.a;

Section.prototype.isOpen = true;

Section.prototype.children;

Section.prototype.openStyle;

Section.prototype.closedStyle;



Section.prototype.add = function(childSection) {

	this.children.push(childSection);

}



Section.prototype.onclick = function() {

	this.setOpen(!this.isOpen);

	return false;

}



Section.prototype.show = function(state) {

	this.li.style.display = state ? "" : "none";

	

	for(var i = 0; i < this.children.length; i++) {

		this.children[i].show(state ? this.isOpen : false);

	}

	

}



Section.prototype.setOpen = function(state, setState) {



	this.isOpen = state;

	

	this.li.className = state ? this.openStyle : this.closedStyle;

	

	if(this.children.length > 0) {

		var span = this.li.getElementsByTagName('span')[0];

		if(span != null) span.innerHTML = state ? "-" : "+";

	}

	

	for(var i = 0; i < this.children.length; i++) {

		

		 if(setState) this.children[i].setOpen(state, setState);

		 this.children[i].show(state);

	}

}





CafeLocator = function(r, styles) {

	

	this.styles = styles;



	var lis = r.getElementsByTagName("LI");

	

	this.sections = [];

	

	for(var i = 0; i < lis.length; i++) {

		

		var c = lis[i];

		

		if(c.parentNode == r) {

		

			this.sections.push(this.addSection(c));

		

		}

		

	}

	

}



CafeLocator.prototype.sections;

CafeLocator.prototype.styles;



CafeLocator.prototype.addSection = function(e) {



	var topLevel = new Section(e);

	topLevel.openStyle = this.styles[0];

	topLevel.closedStyle = this.styles[1];

	

	var childUL = topLevel.li.getElementsByTagName('ul');

	if(childUL[0] != null) {

	

		var children = childUL[0].getElementsByTagName('li');

		

		for(var ii = 0; ii < children.length; ii++) {

			if(children[ii].parentNode == childUL[0]) {

				topLevel.add(this.addSection(children[ii]));

			}

		}

	}

	

	return topLevel;

}



CafeLocator.prototype.closeAll = function() {

	for(var i = 0; i < this.sections.length; i++) this.sections[i].setOpen(false, true);

}



CafeLocator.prototype.openAll = function() {

	for(var i = 0; i < this.sections.length; i++) this.sections[i].setOpen(true, true);

}





function createProxy(oTarget, fFunction) {



    var aParameters = new Array();

    for(var i = 2; i < arguments.length; i++) {

      aParameters[i - 2] = arguments[i];

    }



    var fProxy = function() {

      //var aActualParameters =  Array(arguments);

	  //aActualParameters = aActualParameters.concat(aParameters);

	  

      return fFunction.apply(oTarget, aParameters);

      

    };



    return fProxy;



 }