/**
* @version		$Id: caption.js 5263 2006-10-02 01:25:24Z webImagery $
* @copyright	Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
* @license		GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/

/**
* JCaption javascript behavior
*
* Used for displaying image captions
*
* @package	Joomla
* @since	1.5
* @version	1.0
*/
var JCaption = new Class({
	initialize: function(selector)
	{
		this.selector = selector;

		var images = $$(selector);
		images.each(function(image){ this.createCaption(image); }, this);
	},

	createCaption: function(element)
	{
		var caption   = document.createTextNode(element.title);
		var container = document.createElement("div");
		var text      = document.createElement("p");
		var width     = element.getAttribute("width");
		var align     = element.getAttribute("align");

		if(!width) {
			width = element.width;
		}

		//Windows fix
		if (!align)
			align = element.getStyle("float");  // Rest of the world fix
		if (!align) // IE DOM Fix
			align = element.style.styleFloat;

		if (align=="") {
			align="none";
		}

		text.appendChild(caption);
		text.className = this.selector.replace('.', '_');

		element.parentNode.insertBefore(container, element);
		container.appendChild(element);
		if ( element.title != "" ) {
			container.appendChild(text);
		}
		container.className   = this.selector.replace('.', '_');
		container.className   = container.className + " " + align;
		container.setAttribute("style","float:"+align);

		container.style.width = width + "px";

	}
});

document.caption = null;
window.addEvent('load', function() {
	var caption = new JCaption('img.caption')
	document.caption = caption
});

function validate()
{
	var name = document.getElementById('first_name');
	var email = document.getElementById('email');
	var phone = document.getElementById('phone');
  var zip = document.getElementById('zip');
	
	if(name.value == "" ) {
		alert("The name field is blank, Please give your name");
		name.focus();
		return false;
	}
	
	if(phone.value == "" ) {
		alert("The phone field is blank, Please enter your contact number");
		phone.focus();
		return false;
	}
	
  if ('' == zip.value) {
      alert("Please enter postal code.");
      zip.focus();
      return false;
  }
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email.value)) {
		javascript:document.forms['contact_form'].submit();
	}
	else {
		alert("Invalid E-mail address! Please re-enter");
		email.focus();
		return false;
	}

};