if (document.images) {

     button1 = new Image();

     button2 = new Image();

     button3 = new Image();

     button4 = new Image();

     button5 = new Image();

     button6 = new Image();
		 
     button7 = new Image();

     button8 = new Image();

     button9 = new Image();

     button10 = new Image();

     button11 = new Image();

     button12 = new Image();


     button1.src = 'img/tsge.gif'

     button2.src = 'img/tsgeani.gif'

     button3.src = 'img/mg_dn.gif'

     button4.src = 'img/mg_up.gif'

     button5.src = 'img/mo_dn.gif'

     button6.src = 'img/mo_up.gif'

     button7.src = 'img/co_dn.gif'

     button8.src = 'img/co_up.gif'

     button9.src = 'img/li_dn.gif'

     button10.src = 'img/li_up.gif'

     button11.src = 'img/ho_dn.gif'

     button12.src = 'img/ho_up.gif'




 }