Netscape 6.1 or 6.2
Select Edit from the taskbar at the top of the browser screen.
From the drop-down menu choose Preferences.
On the Category menu on the left, click on Advanced.
On the list at the right, make sure that the checkbox next to Enable JavaScript for Navigator is checked. If not, click in the check box.
Then, click on the arrow next to the Category menu entry labeled Privacy and Security. A drop-down menu appears from which you select Cookies. Make sure that the radio button next to Enable all cookies is selected.
Then, click on OK at the bottom. That's it!

Internet Explorer 5.5
Select Tools from the taskbar at the top of the browser screen
From the drop-down menu choose Internet Options.
Click on the Security tab.
Click on the Custom Level button.
Scroll down to the Cookies section.
Make sure that Enable is selected under both Allow cookies that are stored on your computer and Allow per-session cookies (not stored)
Next scroll down to the Scripting section.
Under Active Scripting, select Enable.
Under Allow paste operations via script select Enable.
Under Scripting of Java applets select Enable.
Click OK and that's it!

Internet Explorer 6.0
Select Tools from the taskbar at the top of the browser screen
From the drop-down menu choose Internet Options.
Click on the Privacy tab.
Click on the Advanced button.
Click on Override Automatic Cookie Handling.
Click on prompt under First-Pary and Third Party Cookies.
Click on OK and then OK again
Go to http://www.industrialchemistry.net
Enter your User ID and Emailfa.
Click on Allow Cookie.
And that's it!