/* ----------------------------------------------
 * Infinity Web Design - Build 5.0 (Code name: rebirth)
 * JS by Ryan Brill
 * http://www.ryanbrill.com/
 ---------------------------------------------- */

/* Function to addEventListener to onload
 * @param func - a function which should be executed once the page has loaded
 * http://simon.incutio.com/archive/2004/05/26/addLoadEvent
 * it will work even if something has previously been assigned to window.onload
 * without using addLoadEvent itself. 
 */

function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            oldonload();
            func();
        }
    }
}

/*
 * Function to clear an input field
 * @param thefield
 *     the field to clear
 */

function cleartext(thefield) {
	if (thefield.defaultValue == thefield.value) {
		thefield.value = "";
	}
}