// Your calculated BMI is: "+formatNumber(bmi);
}
/*
* we are going to use this code to calculate the waist / hip ratio
* a formular for this calculation is:
*
* WHR = ( waist/hips) Waist/Hip
*
* @version 1.0
* @author www.siworks.co.za.com
*/
function do_calculate_whr(waist, hips){
var whr = waist / hips;
$('whr_results').innerHTML = "Your calculated Waist- Hip Ratio is: "+formatNumber(whr);
}
/*
*
*/
Event.observe (window, "load", function ( event ) {
/*
* set up the external links function to open rel="external" hrefs in a new window
*/
externalLinks();
/*
* On the view of the full articles, we are going to set up the function
* first we check if the tabs exits and then load them to the browser
*/
if ( $('related_link') || $('related_author_link') || $('related_other_link')) {
$('related_link').observe ("click", function ( event ) {
swapTabContentByElementID('related_articles');
Event.stop( event );
})
$('related_author_link').observe ("click", function ( event ) {
swapTabContentByElementID('related_by_this_author');
Event.stop( event );
})
$('related_other_link').observe ("click", function ( event ) {
swapTabContentByElementID('others_by_this_author');
Event.stop( event );
})
}
/*
* set up the roatateArticles() function for the homepage, first we check if the element
* with the articles exists which it will only on the homepage
* then we set up the rotating of articles
*/
if ($('features_articles')) {
getElementByClass("articles");
setInterval("rotatecontent()", 1*10000);
}
/**
** Lets check if we are on the buy page, so that we can load tips onto the information
** icons that are displayed in the table.
**/
if ( $('purchase_table') ) {
$A($$('.tips')).each (function ( key ) {
var package = key.up(2).down().innerHTML;
var duration = key.up(2).down(1).innerHTML;
new Tip(key, 'Click on this icon for find our more information on the ' + duration +' ' + package +' package.', {
stem: 'bottomLeft',
hook: { tip: 'bottomLeft', mouse: true }
});
})
}
/*
* When the page loads we are going to fetch the Forex and the Weather from
** Ajax page, which will conrol the dispaly and read the information from a cache
*/
$('forex_feed').update("Fetching Forex...");
$('weather_feed').update("Fetching Weather...");
/*
* set a timeout of 1 second after the page loads before the ajax is fired
* just try to give the page a little time to load all the other functions
* before we fire the ajax off, some browsers are a little tricky
*/
setTimeout(function() {
try {
/*
* We fetch the forex feeds via Ajax
*/
new Ajax.Request ('/ajax.php?menu=forex', {
method : 'get',
onSuccess : function ( transport ) {
$('forex_feed').update(transport.responseText);
},
onFailure : function ( ) {
$('forex_feed').update('Sorry feed unavailable');
}
});
/*
* We fetch the weather feeds via Ajax
*/
new Ajax.Request ('/ajax.php?menu=weather', {
method : 'get',
onSuccess : function ( transport ) {
$('weather_feed').update(transport.responseText);
},
onFailure : function ( ) {
$('weather_feed').update('Sorry feed unavailable');
}
});
}
catch ( error ) {
return false;
}
}, 1000 );
/** check on click for body mass index calculators **/
if ($('calculate_bmi')) {
/** check on focus of the calculate_bmi field **/
$('calculate_bmi').observe('click', function() {
do_calculate_bmi($F('bmi_height'),$F('bmi_weight'));
});
}
/** check on click for waist/hip ration calculators **/
if ($('calculate_whr')) {
/** check on focus of the calculate_bmi field **/
$('calculate_whr').observe('click', function() {
do_calculate_whr($F('whr_waist'),$F('whr_hips'));
});
}
});
/*
* Load the toggle checkbox functionality to the screen
*/
Event.observe (window, "load", function () {
var toggle = new Toggler('messages_etc');
toggle.start();
})
/* ==============================================================
Toggler v0.1
This is a proof of concept script for mimicking the toggle
functionality of some desktop applications like Adobe Photoshop.
Jonathan Snook
http://snook.ca/
June 4, 2007
Usage:
var toggle = new Toggler('elementId');
toggle.start(); // start the toggler (enabled by default)
toggle.stop(); // stop the toggler
*/
function Toggler(elId) {
var _started = false;
var _checked = false;
var _firstTarget;
var _el;
init();
/* hooks up the */
function init(){
_el = document.getElementById(elId);
if(_el) _el.onmousedown = _checkInit;
}
function _checkInit(e) {
e = e || window.event;
_firstTarget = e.srcElement || e.target;
if(_firstTarget && _firstTarget.nodeType == 1 && _firstTarget.type == 'checkbox' && !_started) {
_checked = !_firstTarget.checked;
_firstTarget.onmouseout = function(){_firstTarget.checked = _checked;}
_el.onmouseup = _stop;
_start();
}
}
/* private method to actually toggle the checkbox */
function _toggleCheckbox(e) {
e = e || window.event;
var target = e.srcElement || e.target;
if(target && target.nodeType == 1 && target.type == 'checkbox') {
target.checked = _checked;
}
}
/* private method to start the toggle sequence */
function _start() {
_started = true;
_el.onmouseover = _toggleCheckbox;
}
/* private method to stop the toggle sequence */
function _stop(e) {
e = e || window.event;
var target = e.srcElement || e.target;
if(target === _firstTarget) {
target.checked = !_checked;
}
_started = false;
_el.onmouseup = null;
_el.onmouseover = null;
_firstTarget.onmouseout = null;
}
/* public methods to start or stop the toggler */
var o = {
start:function(){
init();
},
stop:function(){
_el.onmousedown = null;
}
};
return o;
}
/**
* Suckerfish menu loader
* @param
* @version
* @returns
* @type
* @author Greg Shiers
*/
/*
sfHover = function() {
var sfEls = document.getElementById("nav").getElementsByTagName("LI");
for (var i=0; i