function OpenWindow(url) { 
	var window_location;
	window_location=window.open(url+".htm","window","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,Width=517,Height=600");
	window_location.focus();
	window_location.window.moveTo(0,0);
}
function OPwin(url,w,h,sc) { 
	var window_location;
	window_location=window.open(url+".htm","window","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars="+sc+",resizable=1,Width="+w+",Height="+h);
	window_location.focus();
	window_location.window.moveTo(0,0);
}