function Expander (URL, name, hsize, vsize) {
	window.open(URL,name,'toolbar=0,location=0,directories=0,status=0,menubar=0,width='+hsize+',height='+vsize);
}
function Expanderscroll (URL, name, hsize, vsize) {
	window.open(URL,name,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,width='+hsize+',height='+vsize);
}