function only_picture( srcFile, V, ww, hh ) {
			W=ww+0;
			H=hh+0;
			X=Math.ceil((window.screen.width-W)/ 2);
			Y=Math.ceil((window.screen.height-H)/ 2);
			window.open(srcFile, V, "HEIGHT=" + H + ",WIDTH=" + W + ",LEFT=" + X + ",TOP="+Y+",scrollbars=0,resizable=0,menubar=0");
	}