Popup class

PopupClass.js

function PopupClass(link, launch_now) {
	if(link !== undefined) {
		if(typeof link == "string") {
			var link = $("#"+link);
		}
		this.href = link.attr('href');
		this.title = link.attr('title');
		this.properties = this.setProperties();
		if(launch_now !== undefined && launch_now == true) {
			return this.launch();
		}
	}
}
PopupClass.prototype.setProperties = function() {
	return { scrollbars:true, toolbar:false, status:false, width:800, height:600, resizable:true };	
}
PopupClass.prototype.boolToInt = function(bool) {
	return (bool ? 1 : 0);
}
PopupClass.prototype.buildPropertiesString = function() {
	var properties = "";
	for(var key in this.properties) {
		if(typeof this.properties[key] == "boolean") {
			this.properties[key] = this.boolToInt(this.properties[key]);
		}
		properties = properties + key + '=' + this.properties[key] + ',';
	}
	// return string minus the last comma
	return properties.substring(0, (properties.length - 1));
}
PopupClass.prototype.launch = function() {
	return window.open(this.href, this.title, this.buildPropertiesString());
}

// Inheritance helper
function inherit(subclass, superclass) {
	var temp = function() {};
	temp.prototype = superclass.prototype;
	subclass.prototype = new temp();
}
	
// New Custom Popup Class
CustomPopupClass = function(link, launch_now) {
	PopupClass.call(this, link, launch_now);
}
inherit(CustomPopupClass, PopupClass);
CustomPopupClass.prototype.setProperties = function() {
	return { scrollbars:true, toolbar:false, status:false, width:360, height:300, resizable:true };	
}

// Example Usage
$('a.js_CustomPopup').click(function() {
	new CustomPopupClass($(this), true);
	return false;
});