function showPic( imgName, imgCaption, imgWidth, imgHeight, textColor, bgColor ) {
if(imgWidth<=100)imgWidth=100
if(imgHeight<=100)imgHeight=100
winHeight=imgHeight+25;
w = window.open('','Title','toolbar=no,location=no,directories=no,status=no,scrollbars=n o,resizable=no,copyhistory=no,left=30,top=50,width='+imgWidth+',height='+winHeight+'');
w.document.write( ""+imgCaption+"" );
w.document.write( "" );
w.document.write( "