/* All BMJ Group custom jQuery functions should be added here */
var $jQuery = jQuery.noConflict(); /* Remove Javascript libary conflicts between Prototype and jQuery */
$jQuery(function() { /* A jQuery Google Analytics extensions which adds support for outbound links, mailto and downloads */
$jQuery('a').click(function() {
var $a = $jQuery(this);
var href = $a.attr('href');
if(href.match(/^\/cgi\/powerpoint/)) { /* HighWire specific to track powerpoint downloads */
href = href+".ppt";
}
var hrefArray = href.split('.');
var extension = hrefArray[hrefArray.length - 1];
var fileTypes = ['doc','zip','xls','ppt','xml','pdf','mp3'];
// see if the link is external
if ( (href.match(/^http/)) && (! href.match(document.domain)) ) {
// if so, register an event
var category = 'outgoing'; // set this to whatever you want
var event = 'click'; // set this to whatever you want
var label = href; // set this to whatever you want
pageTracker._trackEvent(category, event, href);
}
// see if the link is mailto
if ( href.match(/^mailto/) ) {
// if so, register an event
var category = 'mailto'; // set this to whatever you want
var event = 'click'; // set this to whatever you want
var label = href; // set this to whatever you want
pageTracker._trackEvent(category, event, href);
}
// for type downloads
if ($jQuery.inArray(extension,fileTypes) != -1) {
pageTracker._trackEvent('download', extension, href);
}
});
})
/* A function which populates a search form-field with a default text for thehe Group and local site search (Added by D. Berhane) */
/* The first parameter is a selector (for BMJ Group search, it is "#groupSearchGadget" ), the second parameter is the default value of that input element (e.g. " Search all BMJ Products"). */
function populateElement(selector, defvalue) {
if($jQuery.trim($jQuery(selector).val()) == "") {
$jQuery(selector).val(defvalue);
}
$jQuery(selector).focus(function() {
if($jQuery(selector).val() == defvalue) {
$jQuery(selector).val("");
}
});
$jQuery(selector).blur(function() {
if($jQuery.trim(jQuery(selector).val()) == "") {
$jQuery(selector).val(defvalue);
}
});
};
/* A function which open a pop-up window for OOP registration when the there is a refrence 'rel="external" with the A tag' */
function popUp() {
$jQuery('A[rel="external"]').click( function() {
window.open( $jQuery(this).attr('href'),'', 'status=yes,scrollbars=yes,resizable=yes,width=700,height=550' );
return false;
});
}
/* A function to deploy cross domain widgets */
function widget(options)
{
/* Define all default widget parameters */
var default_args = {
'url': "http://www.bmj.com/rss/recent.xml",
'section': "none",
'source': "no",
'category': "all",
'track': "widget_bmjblogs",
'title': "Latest from BMJ",
'subject': "all",
'style': "bmj",
'widget': "feeds-widget1",
'jurl': "http://group.bmj.com/feed2json/index.php", /* default JSON feed URL */
'target': "_self",
'num_items': "5"
}
this.default_args = default_args;
this.options = options;
/* If a user does not define any of the widget parameters, use the default define above */
for(var index in this.default_args) {
if(typeof this.options[index] == "undefined") this.options[index] = this.default_args[index];
}
$jQuery.ajax({
url: this.options['jurl'],
data: "url=" + this.options['url'] + "&widget_title=" + this.options['widget_title'] + "&style=" + this.options['style'] + "&source=" + this.options['source'] + "&track=" + this.options['track'] + "&target=" + this.options['target'] + "&num_items=" + this.options['num_items'] + "§ion=" + this.options['section'] + "&enclink=" + this.options['enclink'] + "&enclength=" + this.options['enclength'] + "&encltype=" + this.options['encltype'] + "&widget=" + this.options['widget'] + "&callback=bmjcallback1",
cache: true,
dataType: "script",
success: bmjcallback1 = function(data){
if (data) {
$jQuery('div#' + data.feedhead[0].widget).empty(); /* Replace the default widget Markup done for SEO */
$jQuery('div#' + data.feedhead[0].widget).append('
' + data.feedhead[0].widget_title + '
');
/* BMJ Group XHTML markup for styling the feed content */
$jQuery('div#' + data.feedhead[0].widget).addClass(data.feedhead[0].style);
$jQuery('div#' + data.feedhead[0].widget).append('
';
$jQuery('div#' + data.feedhead[0].widget + ' ul').append(feed_html);
});
}
}
});
}
}
/* A function to deploy cross domain widgets */
function tabbedwidget(options)
{
/* Define all default widget parameters */
var default_args = {
'url': "http://www.bmj.com/rss/recent.xml",
'section': "none",
'source': "no",
'category': "all",
'track': "widget_bmjblogs",
'title': "Latest from BMJ",
'subject': "all",
'style': "bmj",
'widget': "feeds-widget1",
'jurl': "http://group.bmj.com/feed2json/index.php", /* default JSON feed URL */
'target': "_self",
'num_items': "5"
}
this.default_args = default_args;
this.options = options;
/* If a user does not define any of the widget parameters, use the default define above */
for(var index in this.default_args) {
if(typeof this.options[index] == "undefined") this.options[index] = this.default_args[index];
}
$jQuery.ajax({
url: this.options['jurl'],
data: "url=" + this.options['url'] + "&widget_title=" + this.options['widget_title'] + "&style=" + this.options['style'] + "&source=" + this.options['source'] + "&track=" + this.options['track'] + "&target=" + this.options['target'] + "&num_items=" + this.options['num_items'] + "§ion=" + this.options['section'] + "&enclink=" + this.options['enclink'] + "&enclength=" + this.options['enclength'] + "&encltype=" + this.options['encltype'] + "&widget=" + this.options['widget'] + "&callback=bmjcallback3",
cache: true,
dataType: "script",
success: bmjcallback3 = function(data){
if (data) {
$jQuery('div#'+data.feedhead[0].widget).empty(); /* Replace the default widget Markup done for SEO */
/* $jQuery('div#'+data.feedhead[0].widget).append('
' + data.feedhead[0].widget_title + '
'); */
/* BMJ Group XHTML markup for styling the feed content */
$jQuery('div#'+data.feedhead[0].widget).addClass(data.feedhead[0].style);
$jQuery('div#'+data.feedhead[0].widget).append('