Changing Age old monitor

Hi,

My system is quite old and as of now i just need to change my monitor as its starting to strain my eyes. its a studioworks 45v 14" from LG.

Now hardly i can see any shops that sell crt monitors as my current one. so is it possible to replace it with a new LCD. i mean will my system accept an LCD monitor or what will be the consequences.

My confg is-

Intel Pentium 4 1.8GHz
512MB DDR
128MB AGP ATi Radeon 9200 Pro Series (64-bit)

The monitor adapter cable connects to my AGP card (ati radeon) and system board (Intel 845GV) also has onboard video.

Thanks,

Enjoy~!