function openwin(url) {
	new_win = window.open(url,"new_win","toolbar=1,location=1,directories=1,status=1,menubar=1,scrollbars=1,resizable=1");
	new_win.focus();
}

function openpop(url) {
	pop_win = window.open(url,"pop_win","width=600,height=530,toolbar=1,location=0,directories=0,status=0,menubar=1,scrollbars=1,resizable=0");
	pop_win.focus();
}

function openpop_wide(url) {
	pop_win_wide = window.open(url,"pop_win_wide","width=750,height=530,toolbar=1,location=0,directories=0,status=0,menubar=1,scrollbars=1,resizable=0");
	pop_win_wide.focus();
}
<!--
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}