function r(i, s){var d = document.images; d?d[i].src=s:null;}

	/*
		r() - the world's smallest image rollover	script
		call with
		parameters 	i - the name of the image you wish to swap
					s - the src you wish to substitute in
	*/
	

// popup function
function popUp(url,name,w,h){
	str="height="+h+",width="+w+",scrollbars=0";
	if(parseInt(navigator.appVersion)>3)
		str+=",left="+(screen.width -w)/2+",top="+parseInt((screen.height -h)/3);
	win=window.open(url,name,str);
}