masterPop = null;
function masterpop(URL,pwidth,pheight) {
	if (masterPop) {
		masterPop.close();
	}
	var features = 'width=' + pwidth + ',height=' + pheight + ',toolbar=no,directories=no,status=no,scrollbars=yes,resize=no,menubar=no,top=20,left=20';
	masterPop = window.open(URL,"masterpop",features);
	masterPop.focus();
}


masterPop2 = null;
function masterpop2(URL) {
	if (masterPop2) {
		masterPop2.close();
	}
	var features = 'directories=no,status=no,scrollbars=auto,resizable=1,menubar=no,top=20,left=20';
	masterPop2 = window.open(URL,"masterpop2",features);
	masterPop2.focus();
}


masterPop3 = null;
function masterpop3(URL,pwidth,pheight) {
	if (masterPop3) {
		masterPop3.close();
	}
	var features3 = 'width=' + pwidth + ',height=' + pheight + ',toolbar=no,directories=no,status=no,scrollbars=no,resize=no,menubar=no,location=no,top=20,left=20';
	masterPop3 = window.open(URL,"masterpop3",features3);
	masterPop3.focus();
}