var o = window.onload, num1, num2, randx, randy;

window.onload = function() {

	num1 = document.getElementById('num1');
	num2 = document.getElementById('num2');	
	generate_captcha();
	
	//Scott's onload function
	initialiseDD();
	
	if( typeof o == 'function' ) {
		o();
	}

}

function generate_captcha() {

	var max = 10;
	randx = Math.floor(Math.random()*max+1);
	randy = Math.floor(Math.random()*max+1);
	
	num1.innerHTML = randx;
	num2.innerHTML = randy;
	
	return false;
	
}