A ? For Experts in MIME/SMTP

This is cut from Message Source of a sample e-mail from my box.
a
href="http://ad.ca.doubleclick.net/jump/email.workopolis.com/en-work-
careeralert;mode=en;mode=alert;adpg=careeralert;ar
ena=work;arena=careers;pos=ban;tile=1;sz=468x60;or
d=##random##?" target="_blank"


As understood,_Blank leading me to open each link in a window as per
above info:But my question still there,can I modify above script to
help me open many hyperlinks in the same window.


Idea is to save time and CPU memory/speed in opening and closing of
mutilple IE windows relevant to numerous hyperlinks in my e-mail inbox
for Gmail/OE.
I thought the problem may be due to restoring my computer windows
XP-SP2 to SP1.
I have both my computers checked to reuse the same window in launching
IE with a tick mark,I just connected my other computer having same
versions of OE & IE,SP1,it is amazingly opening all links in the same
window.So where is prob?Despite the fact that same script
(_Blank)showed up in my other computer but I am happy to c all links
within same IE window.
a
href="http://ad.ca.doubleclick.net/jump/email.workopolis.com/en-work-
careeralert;mode=en;mode=alert;adpg=careeralert;ar
ena=work;arena=careers;pos=ban;tile=1;sz=468x60;or
d=##random##?" target="_blank"


How can i fix this to minimize multiple IE windows open for each
hyperlink?Any help!Pls note that I am a regular user not a programmer.