I recommend that you open "NotePad" a software program that comes with your windows operating system it will not change any of your html when saving. Paste all the HTML into a blank document.
Now for the part that will take a bit to change. Everytime you see the code <img src=""> in your code, the stuff in the quotes represents the "address" for that image. The address is what tells the computer where to go to find the image and place it on the screen for viewing. If this address is not 100% complete then the image will not display! If the images are appearing fine on your computer and they look something like <img- src="someimage.jpg"> (*note-the extra dash between "img" and "src" is there so this editor will not change it into code and display a brokien image!) then that means the image is on your computer. If the address where something like <img- src="http://www.somesite.com/someimage.jpg"> then that would mean the image was on some server where everyone would be able to see the image. Long story short the addresses for your images need to be complete and they need to be hosted on a server where everyone can see them. You will need to have your images on a server, if you already do then some of the work is done.
You now need to locate those images you wish to use on the server where they are located, if you have them hosted with auctiva, go to the image tab, click on the link "Manage Images" and find one of the images that you are going to use. Just to the right of the thumbnail for the image you will find the name of the image as it was when it came off of your computer, just below that you will find the "URL" or "address" for that image. You will then copy the "URL", which should look like: " http://img.auctiva.com/imgdata/0/0/6/4/8/9/webimg/1691824_o.jpg". Now go back to your HTML in the notepad file that you created and find the <img src> where you will replace the small "address" with the complete address that you just copied. Do this for all images! Save the notepad document and make sure to save it as either a .html file or just a .txt file.
You may copy all the html file from here and paste it into the appropriate spot at auctiva. There might be one slight problem and that is you have already put this into "FrontPage" and that is a Microsoft product that has a reputation for adding code that is not needed or desired by the user or other programs such as the Editor that you are using at Auctiva. You may end up with some undesirable effects. If this happens an alternative you have is to delete the code then click on the "Paste from Word" button on the editor (look for a yellow button that has a "W" on it). Follow the instructions here. Check out the results and get back to us.
Best of Luck