function myimgshow(Im,Nm,w,h,ind){
if (w>screen.width) w=screen.width-15;
if (h>screen.height) h=screen.height-55;
msg=window.open("","DisplayWindow"+ind,"toolbar=no,directories=no,menubar=no,scrollbars=no,status=no,resizable=yes,width="+w+",height="+h+"");
d=msg.document;
d.clear();
d.write(''+Nm+'');
d.write('');
d.write('