var omgDebug=false;
var omgQueryString = "";
var omgURL = "";

jQuery(document).ready(
	function(){
		HandleDocumentReady();
	}
);

function HandleDocumentReady()
{
	getParameters();
	if (omgQueryString != '')
	{
		GetSubstitutions();
	}
}

function GetSubstitutions ()
{
	jQuery.getJSON(
		'http://orthointeractive.com/json.jsp?url='+omgURL+'&queryString='+omgQueryString+'&jsoncallback=?', 
		function(data){ ProcessResponse(data);}
	);
}

function ProcessResponse (data)
{
	if (data && data.replacements)
	{
		debugMessage(data.url +' | '+data.queryString+' | length: '+data.replacements.length);
		for(var i=0;i<data.replacements.length;i++)
		{
			var r=data.replacements[i];
			debugMessage('number '+ i+' :: '+r.useElementIdMethod+' | '+r.elementIdOrPhoneNumber+' | '+r.xhtml);
			applyReplacement(r.useElementIdMethod,r.elementIdOrPhoneNumber,r.xhtml);
		}
	}
	else
	{
		jQuery.cookie('queryString',"", { path: '/'} );
	}
}

function applyReplacement(_useElementIdMethod,_elementIdOrPhoneNumber,_xhtml){
	
	if(_elementIdOrPhoneNumber != "" && _elementIdOrPhoneNumber != null && _elementIdOrPhoneNumber != "null")
	{
		debugMessage('using element Id Method? '+_useElementIdMethod);
		if(_useElementIdMethod==true){
			jQuery("#"+_elementIdOrPhoneNumber).html(_xhtml); 
		}
		else{
	
			var tag;
			var found=false;
			jQuery(":contains('" + _elementIdOrPhoneNumber + "')").each(function(){
				tag=this;
				found=true;
			});
			if(found){
				jQuery(tag).html(jQuery(tag).html().replace(_elementIdOrPhoneNumber,_xhtml));
			}
		}
	}
}

function getParameters()
{
	var qs = jQuery.cookie('queryString');
	var url = jQuery.cookie('url');

	if (qs == null || qs == "null")
	{
		qs = escape(document.location.search.substring(1));
		url = escape(window.location).replace(qs,'').replace('http%3A//','');
		if(url.indexOf('/')>-1)
		{
			url = url.substring(0,url.indexOf('/'))
		}
		jQuery.cookie('queryString',qs, { path: '/'} );
		jQuery.cookie('url',url,  { path: '/'} );
	}
	omgQueryString = qs;
	omgURL = url;
}

function debugMessage(msg)
{
	if (omgDebug)
	{
		alert(msg);
	}
}


/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php../../Downloads/json-2.jsp
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
		if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};