function makeSubWindow(getDoc,itsName,itsWidth)
	{
		var scrnHeight = screen.availHeight - 140;	
		var attr = "menubar,scrollbars,resizable,height=" + scrnHeight + ",width=" + itsWidth;
		attr = attr + ",screenX=100,screenY=30";
		docWindow = window.open(getDoc,itsName,attr);
		docWindow.focus();
	}
function makePicWindow(page, winname, width, height) {

	var scrnWidth = screen.availWidth;
	var scrnHeight = screen.availHeight;

	var maxWidth = scrnWidth - 60;
	width = parseInt(width) + 40;
	if (width > maxWidth) width = maxWidth;
	if (width < 300) width = 300;

	var maxHeight = scrnHeight - 60;
	height = parseInt(height) + 100;
	if (height > maxHeight) height = maxHeight;

	docWindow = window.open(page, winname, "menubar,scrollbars,resizable,width=" + width + ",height=" + height + ",left=40,top=40");
	docWindow.focus();
	return;
}