jquery + jquery.transform doesnt work with ie8

jquery + jquery.transform doesnt work with ie8

hi, i will try to explain myself (english is not one of my strenght)....well, im doing a website and put some basic animations to my index, everything work in chrome and firefox but in ie8 the animations doesnt work, there is no error message and dont do it the animation.... im validate the .php and .css to the W3C and nothing

i put some of my humble code :) 

  2. $(document).ready(function() {

  4. $("#Map_main_street").mouseleave(function() {
  5.   $("#layer_main_street").animate({transform:'rotate(-3deg) scale(1,1)'});
  6.    });
  7. $("#Map_main_street").mouseenter(function() {
  8.  $("#layer_main_street").animate({transform:'rotate(5deg) scale(1.2,1.2)'});
  9.    });
  10. });
P.D. i dont if this post goes here or in report a problems thanks any way