Firefox
Go to Tools on the menu bar and select "Options"
In the "Options" box, click the "Content" tab
In the "Content" tab, select "Exceptions" to the right of the "Block pop-up windows" check box and add "*.rapmls.com" as an allowed site.
In the "Content" tab, select "Exceptions" to the right of the "Load images automatically" check box and add "*.rapmls.com" as an allowed site.
Select the "Privacy" tab and select the "Exceptions" box to the right of the "Accept cookies from sites" check box and add "*rapmls.com" as an allowed site.
Select the "Security" tab and select the "Exceptions" box to the right of the "Warn me when sites try to install add-ons" box. Add "*.rapnls.com" as an allowed site.
Now, clear cache by going to "Tools" on the menu bar and selecting "Clear recent history ..."Then, uncheck all of the boxes except "Cache." Finally, select "Clear now."
Close Firefox and restart it.
Internet Explorer
Go to "Tools" on the menu bar and select "Options."
Select the "General" tab.
Find "Browsing history" and select the "Delete" box.
In the "Delete Browsing History" box you will uncheck everything except the "Temporary Internet files" box.
Select the "Delete" box.
Close Internet Explorer and restart it.