ie4=(document.all)?true:false;
nn4=(document.layers)?true:false;

m1=new Image; m1.src='/img/menu1.png';
m1o=new Image; m1o.src='/img/menu1o.png';

m2=new Image; m2.src='/img/menu2.png';
m2o=new Image; m2o.src='/img/menu2o.png';

m3=new Image; m3.src='/img/menu3.png';
m3o=new Image; m3o.src='/img/menu3o.png';

m4=new Image; m4.src='/img/menu4.png';
m4o=new Image; m4o.src='/img/menu4o.png';

m5=new Image; m5.src='/img/menu5.png';
m5o=new Image; m5o.src='/img/menu5o.png';

m6=new Image; m6.src='/img/menu6.png';
m6o=new Image; m6o.src='/img/menu6o.png';

m7=new Image; m7.src='/img/menu7.png';
m7o=new Image; m7o.src='/img/menu7o.png';

m8=new Image; m8.src='/img/menu8.png';
m8o=new Image; m8o.src='/img/menu8o.png';

m9=new Image; m9.src='/img/menu9.png';
m9o=new Image; m9o.src='/img/menu9o.png';

m10=new Image; m10.src='/img/menu10.png';
m10o=new Image; m10o.src='/img/menu10o.png';

m11=new Image; m11.src='/img/menu11.png';
m11o=new Image; m11o.src='/img/menu11o.png';

m12=new Image; m12.src='/img/menu12.gif';
m12o=new Image; m12o.src='/img/menu12o.gif';

m13=new Image; m13.src='/img/menu13.gif';
m13o=new Image; m13o.src='/img/menu13o.gif';

m14=new Image; m14.src='/img/menu14.gif';
m14o=new Image; m14o.src='/img/menu14o.gif';

m15=new Image; m15.src='/img/menu15.gif';
m15o=new Image; m15o.src='/img/menu15o.gif';