//rollover
function swapImg(Name,str) {
	document.images[Name].src=str;
}
//subwin
function subWin(subwin,w,h,s,r) {
	window.open(subwin,"","width="+w+",height="+h+",left=0,top=0,toolbar=yes,location=no,directories=no,status=no,menubar=no,scrollbars="+s+",resizable="+r+"");
}