function init() 
{ 
        Shadowbox.init(); 
        startAjax(); 
} 

// 
// addLoadEvent() 
// Adds event to window.onload without overwriting currently assigned onload functions. 
// Function found at Simon Willison's weblog - http://simon.incutio.com/
// 
function addLoadEvent(func) 
{ 
        var oldonload = window.onload; 
        if (typeof window.onload != 'function') 
        { 
    window.onload = func; 
        } 
        
        else 
        { 
                window.onload = function() 
                { 
                        oldonload(); 
                        func(); 
                } 
        } 
} 

addLoadEvent(init); // run onLoad