The url points to the location where the image is stored. For example an image named "cristo.jpg" located in: ww.eripere.com/assets/images/ has the url http://www.eripere.com/assets/images/cristo.jpg, then, the code to show this image is:
I learnt this only by observation of the HTML codes of my own pictures which you sent me ! Then later I right clicked on some picture comments I recieved,found that code which you call location here ; by just guessing...and corelating likewise in terms of HTML codes you sent me and ---checked a few times sending pictures to my own comment section first--I faltered sometimes but Soon I could decide what was right thing to do.
Thank you very much Perez,I learnt all this from you. charan