// rotating content function
function rotate(c,t){
    var i = $(c).index($(c+":visible")[0]);
    var j = (i+1 == $(c).size()) ? 0 : i +1;
    if ($.browser.msie && ($.browser.version == 6)) {
        $(c).eq(i).hide();$(c).eq(j).show();
    } else {
        $(c).eq(i).fadeOut(t);
        $(c).eq(j).fadeIn(t);
    }
}

// switch content function
function switchout(c){
    var i = $(c).index($(c+":visible")[0]);
    var j = (i+1 == $(c).size()) ? 0 : i +1;
    $(c).eq(i).fadeOut(t);
    $(c).eq(j).fadeIn(t);
}

$(document).ready(function() {
    $('.shareThis #btn').click(function(){$('.shareThis p, .shareThis ul').toggle();});
    $('.shareThis li a').click(function(){
        var h = $(this).attr('href');
        var t = document.title;
        var u = location.href;
        h = h.replace(/#url/,u);
        h = h.replace(/#title/,t);
        h = encodeURI(h);
        window.open(h);
    });

    $('.rollover').hover(function(){$(this).attr("src", $(this).attr("src").split('_off').join('_on'))}, function(){$(this).attr("src", $(this).attr("src").split('_on').join('_off'))});

    $('.navigation ul').each(function(){
        $('li:eq(0)', this).addClass('first-child');
        $('li:last', this).addClass('last-child').hover(function(){$(this).css('background-image', $(this).css('background-image').split('_off').join('_on'))}, function(){$(this).css('background-image', $(this).css('background-image').split('_on').join('_off'))});
    });
    
    $('.navigation li').hover(function(){$(this).addClass('hover')},function(){$(this).removeClass('hover')});
    
    $('.feature li').height($('.feature').height());
    
    $('#flIntro ol li').click(function(){
        var j = $('#flIntro ol li').index($(this)[0]);
        $('#flIntro ul li:visible').fadeOut("fast", function(){$('#flIntro ul li:eq('+j+')').fadeIn();});
    });
    
    $('#ctl00_holderBody_btnSubmit').click(function() {
        
        if ($('#ctl00_holderBody_q5c').val() == "")
            $('#ctl00_holderBody_q5c').val('0');
            
        var lbs = parseFloat($('#ctl00_holderBody_q5a').val());
        var feet = parseFloat($('#ctl00_holderBody_q5b').val());
        var inches = parseFloat($('#ctl00_holderBody_q5c').val());
        
        if (isNaN(lbs) || isNaN(feet) || isNaN(inches)) {
            $('#invalid').text('Please enter a value for both your weight and height').show();
            return false;
        }
        
        for (i=1; i<=10; i++) {
            if (i == 5) continue;
            if (!$('input[name=ctl00$holderBody$q' + i + ']').is(':checked')) {
                $('#invalid').text('Please answer all questions').show();
                return false;
            }
        }
    });
    
    decoBrands = setInterval("rotate('#flBrands li',1800)",6000);
    
    $('.assets a').click(function() {
        switch (this.id) {
            case 'resSelectionWholeEarth':
                if ($('input[name=' + this.id + ']:checked').val() == 'hi')
                    this.href = '/Common/Assets/WESCO-logo_hi.zip';
                else
                    this.href = '/Common/Assets/WESCO-logo_lo.zip';
            break;
            
            case 'resSelectionSweetSimplicity':
                if ($('input[name=' + this.id + ']:checked').val() == 'hi')
                    this.href = '/Common/Assets/SweetSimplicity-logo_hi.zip';
                else
                    this.href = '/Common/Assets/SweetSimplicity-logo_lo.zip';
            break;
            
            case 'resSelectionSweetSimplicityPack':
                if ($('input[name=' + this.id + ']:checked').val() == 'hi')
                    this.href = '/Common/Assets/SweetSimplicity-pack_hi.zip';
                else
                    this.href = '/Common/Assets/SweetSimplicity-pack_lo.zip';
            break;
            
            case 'resSelectionPureVia':
                if ($('input[name=' + this.id + ']:checked').val() == 'hi')
                    this.href = '/Common/Assets/PureVia-logo_hi.zip';
                else
                    this.href = '/Common/Assets/PureVia-logo_lo.zip';
            break;
            
            case 'resSelectionPureViaPack':
                if ($('input[name=' + this.id + ']:checked').val() == 'hi')
                    this.href = '/Common/Assets/PureVia-pack_hi.zip';
                else
                    this.href = '/Common/Assets/PureVia-pack_lo.zip';
            break;                    
        }
    });
    
});