// JavaScript Document
/**
 * 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
 * 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;
    }
};
// clear, fill form text input
function fillclear(inp,str) {
	var theinput = document.getElementById(inp);
	if (theinput.value==str) {
		theinput.value = '';
		}
	else if (theinput.value=='') {
		theinput.value = str;
		}
	}
// submit form
function subf(form) {
	var theform = document.getElementById(form);
	theform.submit();
	return false;
	}
// font size
var cookieFontSize = $.cookie("font-size");
$(document).ready(function(){
  // set font-size by cookie
  if (cookieFontSize) { $('#editable').css('font-size', parseFloat(cookieFontSize,10)); }
  // Reset Font Size
  $(".resetFont").click(function(){
	$('#editable').css('font-size', 12);
	$.cookie("font-size", '', { path: '/', expires: 30 });
	return false;	
  });
  // Increase Font Size
  $(".increaseFont").click(function(){
  	var currentFontSize = $('#editable').css('font-size');
 	var currentFontSizeNum = parseFloat(currentFontSize, 10);
    var newFontSize = currentFontSizeNum+2;
	$('#editable').css('font-size', newFontSize);
	$.cookie("font-size", newFontSize, { path: '/', expires: 30 });
	return false;
  });
  // Decrease Font Size
  $(".decreaseFont").click(function(){
  	var currentFontSize = $('#editable').css('font-size');
 	var currentFontSizeNum = parseFloat(currentFontSize, 10);
    var newFontSize = currentFontSizeNum-2;
	$('#editable').css('font-size', newFontSize);
	$.cookie("font-size", newFontSize, { path: '/', expires: 30 });
	return false;
  });
});
// simple jquery dropdowns
$(document).ready(function(){
    $("ul.dropdown li").hover(function(){
        $(this).addClass("hover");
        $('ul',this).css('visibility', 'visible');
    }, function(){
        $(this).removeClass("hover");
        $('ul',this).css('visibility', 'hidden');
    });
    $("ul.dropdown li ul li:has(ul)").find("a:first").append(" &raquo; ");
});
jQuery.preloadImages = function()
{
	for(var i = 0; i<arguments.length; i++)
	{
		jQuery("<img>").attr("src", arguments[i]);
	}
}
$.preloadImages(
	"images/buttons/contact_over.gif", 
	"images/buttons/firm-profile_over.gif", 
	"images/buttons/home_over.gif", 
	"images/buttons/news-updates_over.gif", 
	"images/buttons/practice-areas_over.gif", 
	"images/buttons/resources_over.gif",
	"images/buttons/contact_on.gif", 
	"images/buttons/firm-profile_on.gif", 
	"images/buttons/home_on.gif", 
	"images/buttons/news-updates_on.gif", 
	"images/buttons/practice-areas_on.gif", 
	"images/buttons/resources_on.gif"
	);
$(document).ready(function() {
	$(".rollover").hover(function() {
		$('img',this).attr("src", $('img',this).attr("src").replace("_off","_over"));
	},
	function() {
		$('img',this).attr("src", $('img',this).attr("src").replace("_over","_off"));
	});
});
// jquery selects
function do_select(element,id,string) {
	$("#" + element + '_sel').html(string);
	$(".sub_menu").css('visibility','hidden');
	$("#" + element).val(id);
	$(".sub_sub_" + element).addClass('hidd');
	$("#" + element + "_2").addClass('disabled');
	$("#" + element + '2_sel').html("Sub-category...");
	if ($("#" + element + "_sub_" + id).length > 0) {
		$("#" + element + "_2").removeClass('disabled');
		$("#" + element + "_sub_" + id).removeClass('hidd');
		$("#" + element + "2").val("");
		}
	}
function do_select2(element,id,string) {
	$("#" + element + '_sel').html('--' + string);
	$(".sub_menu").css('visibility','hidden');
	$("#" + element).val(id);
	}
// driving direction dropdowns
$(document).ready(function(){
    $("ul.driving_directions li").click(function() {
		$("ul.driving_directions li").removeClass('first');
		$(this).addClass('first');
    });
});
// print
$(document).ready(function() {
	$('a.print').click(function() {
		window.print();
		return false;
	});
});
// reset search form
$(document).ready(function() {
	$('a.search_reset').click(function() {
		$('input.search_check').removeAttr('checked');
		$('input#entire').attr('checked','checked');
		$('input#s').val('Search Site');
		$('input.search2').val('Keyword');
		return false;
	});
});
// toggle search form checkboxes
$(document).ready(function() {
	$('input#entire').change(function() {
		if ($(this).attr('checked')) {
			$('input.search_check').removeAttr('checked');
			$(this).attr('checked','checked');
			}
		else {
			$('input.search_check').attr('checked','checked');
			$(this).removeAttr('checked');
			$('input#pros').removeAttr('checked');
			}
		});
	$('input.search_check').change(function() {
		if ($(this).attr('name')!='entire') {
			if ($(this).attr('checked')) {
				$('input#entire').attr('checked',false);
				}
			}
		});
	});
// greybox redux
var GB_ANIMATION = true;
$(document).ready(function(){
	$("a.greybox").click(function(e){
		$('html, body').animate({scrollTop: '0px'});
		var t = this.title || $(this).text() || this.href;
		GB_show(t,this.href,470,600);
 		e.preventDefault();
		return false;
	});
});
$('a.top').click(function(){
     $('html, body').animate({scrollTop: '0px'});
     return false;
});