Hi
to remove the Monitor image open this file
templatesja_halitecssja.slideshow2.css
find this section
.ja-slide-main-wrap .mask {
background: url(../images/top-mask.png) no-repeat left top;
position: absolute;
bottom: 0;
right: 0;
width: 298px;
height: 291px;
z-index: 99;
}
to remove the Monitor Image – remove this line
background: url(../images/top-mask.png) no-repeat left top;
With regards the second part of your question regarding removal of background image do you mean the article image or the blue background at the back with flowers etc…
if you need to remove that… you will have to modify this file
in the images folder you will find top-bg.jpg (if you have selected any other color other than default – do modify the file from the respective color folder)
that includes the background and the flower image… you will have to recreate the top-bg.jpg by just adding the color you want.