/**
 * StoryToolz misc javascript
 */

var stz = {
    
};

/**
 * Adds a function to be executed after page loads
 */
function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            oldonload();
            func();
        };
    }
}