image wrapping in HTML

HI All,

i am trying to show text on background image

<u>HTML</u>

<TABLE border="0" cellspacing="0" cellpadding="0" class="mainTable">

<TR>

<TD background="tab.jpg" align="left" >

System Administration Content Administration </TD>

</TR>

</TABLE>

but image repeats once again if the length of the text, how to rectify this repetation of background image

basically backgroung image should fit according to the Text

any help