In a file...
Change the filename to whatever.php and try...
Code:
<input name="r1" type="radio" value="" onClick="toggleT('<? echo $phpvariable ?>','s')">
In the postbit template try this...
Setup the var in the showthread.php before the postbit EVAL...
Code:
$post[JavaVarToPass]=$phpvariable;
Then in post bit...
Code:
<input name="r1" type="radio" value="" onClick="toggleT('$post[JavaVarToPass]','s')">