function openwin(url) {
	new_win = window.open(url,"new_win","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1");
	new_win.focus();
}

function openpop(url) {
	pop_win = window.open(url,"pop_win","width=620,height=720,toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1");
	pop_win.focus();
}

function openpop2(url) {
	pop_win = window.open(url,"pop_win","width=700,height=720,toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1");
	pop_win.focus();
}

function openpop3(url) {
	pop_win = window.open(url,"pop_win","width=660,height=720,toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=11");
	pop_win.focus();
}


function new_win(fname) { 
window.open(fname,'newwin','width=685,height=600,resizable=yes,scrollbars=yes');
}
function win_cls() { 
window.close();
}