var domready = false;
var navFx;
var navHeight = 0;
var navTimer;
var keyTimer;
var accordions;
var coaccordions;
var searchFx;
var searchIsOpen = false;

window.addEvent('domready', function() {
    domready = true;

    // accordion behaviors
    accordions = new Hash();
    var expandables = $$('.expandable');
    expandables.each(function(item, idx, arr) {
        var thisHeight = item.getStyle('height').toInt();
        var thisFX = new Fx.Tween(item);
        var thisGroup = item.getProperty('rel');
        eval('accordions.'+item.id+'= {"height":thisHeight,"fx":thisFX,"group":thisGroup,"toggles":new Hash()}');
        item.setStyle('height','0px');
    });
    
    
    // accordions for company directory
    coaccordions = new Hash();
    var coexpandables = $$('.coaccordion');
    coexpandables.each(function(item, idx, arr) {
        var thisHeight = item.getStyle('height').toInt();
        var thisFX = new Fx.Tween(item);
        var thisGroup = item.getProperty('rel');
        eval('coaccordions.'+item.id+'= {"height":thisHeight,"fx":thisFX,"group":thisGroup,"toggles":new Hash()}');
        item.setStyle('height','33px');
    });
        
    // for news
    
    // set year list width
    var year_list = $('year_list');
    if(year_list) {
        var year_items = year_list.getChildren('a');
        
        var list_width = 6;
        year_items.each(function(item, idx, arr) {
            list_width = list_width + item.getStyle('width').toInt() + 6;
        });
    
        year_list.setStyle('width', list_width);
        
        var active_items = $$('#year_list a.active');
        if(active_items.length) {
            element_go_element('year_list', active_items[0], true);
        }
    }
});

function accToggleWithChange(element_id, toggler, closed_string, open_string) {
    if(!domready) return;
    
    var thisAccordion = eval('accordions.'+element_id);
    
    if(!$(toggler).get('id')) {
        var uniqueId = toggler.get('tag') + '-' + $time();
        while($(uniqueId)) { uniqueId = toggler.get('tag') + '-' + $time(); }
        toggler.set('id', uniqueId);
    }
    if(!thisAccordion.toggles.has(toggler.get('id'))) {
        thisAccordion.toggles.set(toggler.get('id'), {"closed_string":closed_string,"open_string":open_string});
    }

    var status = accToggle(element_id);

    if(status)
        toggler.set('html', open_string);
    else
        toggler.set('html', closed_string);
}

function accToggle(element_id) {
    if(!domready) return false;

    var element = $(element_id);
    var curHeight = element.getStyle('height').toInt();
    if(element) {
        var height = eval('accordions.'+element_id+'.height');
        var fx = eval('accordions.'+element_id+'.fx');
        if(curHeight == height) {
            accClose(element_id);
            return 0;
        }
        else {
            accOpen(element_id);
            return 1;
        }
    }
}

function coaccToggle(element_id) {
    if(!domready) return false;

    var element = $(element_id);
    var curHeight = element.getStyle('height').toInt();
    if(element) {
        var height = eval('coaccordions.'+element_id+'.height');
        var fx = eval('coaccordions.'+element_id+'.fx');
        if(curHeight == height) {
            coaccClose(element_id);
            return 0;
        }
        else {
            coaccOpen(element_id);
            return 1;
        }
    }
}
function coaccToggleChange(element_id, toggler, closed_string, open_string) {
    if(!domready) return;
    
    var thisAccordion = eval('coaccordions.'+element_id);
    
    if(!$(toggler).get('id')) {
        var uniqueId = toggler.get('tag') + '-' + $time();
        while($(uniqueId)) { uniqueId = toggler.get('tag') + '-' + $time(); }
        toggler.set('id', uniqueId);
    }
    if(!thisAccordion.toggles.has(toggler.get('id'))) {
        thisAccordion.toggles.set(toggler.get('id'), {"closed_string":closed_string,"open_string":open_string});
    }

    var status = coaccToggle(element_id);

    if(status)
        toggler.set('html', open_string);
    else
        toggler.set('html', closed_string);
}
function coaccOpen(element_id) {
    if(!domready) return false;
    var element = $(element_id);
    if(element) {
        var height = eval('coaccordions.'+element_id+'.height');
        var fx = eval('coaccordions.'+element_id+'.fx');
        var group = eval('coaccordions.'+element_id+'.group');
        
        coaccordions.each(function(value, key, hash) {
            if(value.group == group && key!=element_id) {
                if(value.toggles) {
                    value.toggles.each(function(togglevalue, togglekey, togglehash) {
                        if($(togglekey))
                            $(togglekey).set('html', togglevalue.closed_string);
                    });
                }
                coaccClose(key);
            }
        });
        fx.start('height', height+'px');
    }
}
function coaccClose(element_id) {
    if(!domready) return false;
    var element = $(element_id);
    if(element) {
        var fx = eval('coaccordions.'+element_id+'.fx');
        fx.start('height', '33px');
    }
}

function accOpen(element_id) {
    if(!domready) return false;
    var element = $(element_id);
    if(element) {
        var height = eval('accordions.'+element_id+'.height');
        var fx = eval('accordions.'+element_id+'.fx');
        var group = eval('accordions.'+element_id+'.group');
        
        accordions.each(function(value, key, hash) {
            if(value.group == group && key!=element_id) {
                if(value.toggles) {
                    value.toggles.each(function(togglevalue, togglekey, togglehash) {
                        if($(togglekey))
                            $(togglekey).set('html', togglevalue.closed_string);
                    });
                }
                accClose(key);
            }
        });
        fx.start('height', height+'px');
    }
}

function accClose(element_id) {
    if(!domready) return false;
    var element = $(element_id);
    if(element) {
        var fx = eval('accordions.'+element_id+'.fx');
        fx.start('height', '0px');
    }
}

function switchVideo(vimeoID, container, myWidth, myHeight) {
    if(!domready) return false;
    var el = $(container);
    if(!el) return false;
    if(!myWidth) myWidth = 464;
    if(!myHeight) myHeight = 261;
    
    var nuSwf = new Swiff("http://vimeo.com/moogaloop.swf?clip_id="+vimeoID
        +"&server=vimeo.com&show_title=1&show_byline=0&show_portrait=0&color=01aef0&fullscreen=1",
        {
            id: container+'video',
            container: el,
            params: {
                allowScriptAccess:"always",
                allowFullScreen:"true"
            },
            properties: {
                width: myWidth,
                height: myHeight
            }
        });
}

function element_go(element_id, distance) {
    if(!domready) return;
    
    var element = $(element_id);
    var el_fx = new Fx.Tween(element);
    var new_left;
    
    var current_position = element.getStyle('left').toInt();
    var parent = element.getParent();
    var viewable_length = parent.getStyle('width').toInt();
    var element_width = element.getStyle('width').toInt();
    
    var boundary = (element_width - viewable_length) * -1;
    
    var next_position = current_position + distance;
    
    if(next_position > 0 || next_position < boundary) {
        //can't go the full amount because it's beyond the boundaries.
        
        var remaining_distance = element_width + current_position - viewable_length; //distance to travel right
        
        if(distance < 0 && remaining_distance > 0) {
            //going right (negative)
            new_left = (remaining_distance * -1) + current_position;
        }
        else if(distance > 0) {
            //going left (positive)
            new_left = 0;
        }
        else return;
    }
    else {
        new_left = next_position;
    }
    el_fx.start('left', new_left);
}

function element_go_element(element_id, toElement_id, limitAtBoundary) {
    if(!limitAtBoundary) limitAtBoundary = false;
    var element = $(element_id);
    var toElement = $(toElement_id);
    
    if(!toElement) {
        return false;
    }

    var position = toElement.getPosition(element);
    var new_left = -1 * position.x;
    
    var element_width = element.getStyle('width').toInt();
    var current_position = element.getStyle('left').toInt();
    var parent = element.getParent();
    var viewable_length = parent.getStyle('width').toInt();
    var boundary = (element_width - viewable_length) * -1;
    
    var remaining_distance = element_width + current_position;
    
    if(limitAtBoundary && new_left < boundary) new_left = boundary;
    
    var el_fx = new Fx.Tween(element);
    el_fx.start('left', new_left);
    
    return true;
}

function addMarker(title, lat, lng, map, markeroptions) {
    var latlng = new GLatLng(lat, lng);
    var marker = new GMarker(latlng, markeroptions);
    map.addOverlay(marker);
    GEvent.addListener(marker, 'click', function() {
        marker.openInfoWindowHtml(title);
    });
}

/* FOR LIB_FORM */

/* newFileInput
 * author: ccoffman - 4/28/09
 *
 * hides the text input called [id]_tmp, shows the file input called [id],
 * and destroys the span called newFileLink_[id]
 */
function newFileInput(id) {
    if(!domready) return;

    $(id+'_tmp').destroy();
    $('newFileLink_'+id).destroy();
    $('uploads['+id+'][clear]').setProperty('value', 0);
    $(id).setStyle('display','block');
}

/* clearField
 *
 */
function clearField(id, toggleEl) {
    if(!domready) return;
    var clearInput = $('uploads['+id+'][clear]');
    var clearValue = clearInput.getProperty('value');
    
    if(clearValue==1) {
        $(id+'_tmp').setProperty('value', $('uploads['+id+'][value]').getProperty('value'));
        clearInput.setProperty('value', 0);
        $(toggleEl).set('html', 'Clear Field');
    }
    else {
        $(id+'_tmp').setProperty('value', '(Blank)');
        clearInput.setProperty('value', 1);
        $(toggleEl).set('html', 'Restore Value');
    }
}

/* for news */

function yearlist_back() {
    element_go('year_list', 200);
}
function yearlist_forward() {
    element_go('year_list', -200);
}

function switchVideo(vimeoID, container, myWidth, myHeight) {
    if(!domready) return false;
    var el = $(container);
    if(!el) return false;
    if(!myWidth) myWidth = 305;
    if(!myHeight) myHeight = 172;
    
    var nuSwf = new Swiff("http://vimeo.com/moogaloop.swf?clip_id="+vimeoID
        +"&amp;server=vimeo.com&amp;show_title=1&amp;show_byline=0&amp;show_portrait=0&amp;color=01aef0&amp;fullscreen=1",
        {
            id: container+'video',
            container: el,
            params: {
                allowScriptAccess:"always",
                allowFullScreen:"true"
            },
            properties: {
                width: myWidth,
                height: myHeight
            }
        });
}