function popImage(url, width, height)
	{
        	var winpops=window.open('/popImage?url=' + url, "imageWin", "width=" + width + ",height=" + height + ",location=0,menubar=0,statusbar=0,toolbar=0" );
	}

        function clickclear(thisfield, defaulttext)
        {
                if (thisfield.value == defaulttext)
                {
                        thisfield.value = "";
                }
        }

        function clickrecall(thisfield, defaulttext)
        {
                if (thisfield.value == "")
                {
                        thisfield.value = defaulttext;
                }
        }