pass l.var1 and l.var2 to js function

<input type="text" name="{ MYINPUT[l.idx] }" value="{ l.var2 }" size="40" onchange="RunMyJSFunction( l.var1, l.var2 );">
<input type="text" name="{ MYINPUT[l.idx] }" value="{ l.var2 }" size="40" onchange="{ 'RunMyJSFunction( \'' $ encodejavascriptstring( l.var1 ) $ '\', \'' $ encodejavascriptstring( l.var2 ) $ \'' );' }">