/***************************************************************************
 *
 *   File      : /js/*.js
 *   Date      : Day, Month ##, 2006
 *   Version   : 1.0
 *   Copyright : (C) 2006 Whitecap Studios
 *   Email     : juan@whitecapstudios.com
 *
 ***************************************************************************
 * Footer
 ***************************************************************************/

    function getWindowHeight() {
        var windowHeight = 0;
        if (typeof(window.innerHeight) == 'number') {
                windowHeight = window.innerHeight;
        }
        else {
                if (document.documentElement && document.documentElement.clientHeight) {
                        windowHeight = document.documentElement.clientHeight;
                }
                else {
                        if (document.body && document.body.clientHeight) {
                                windowHeight = document.body.clientHeight;
                        }
                }
        }
        return windowHeight;
    }

    function setFooter() {
        if (document.getElementById) {
            var windowHeight=getWindowHeight();

            if (windowHeight>0) {
                var contentHeight= document.getElementById('container').offsetHeight;
                var footerElement= document.getElementById('footer');
                var footerHeight=footerElement.offsetHeight;

                if (windowHeight-(contentHeight+footerHeight)>=0) {
                    footerElement.style.position = 'relative';
                    footerElement.style.top = (windowHeight-(contentHeight+footerHeight))+'px';
                }
                else {
                    footerElement.style.position='static';
                }
            }
        }
    }

    window.onload = function()
    {
        setFooter();
    }

    window.onresize = function() {
        setFooter();
    }