if (document.images) 
{ 

    modelbut01 = new Image; 
    modelbut01.src = "imgs/modelbut01.gif"; 
    modelbut01o = new Image; 
    modelbut01o.src = "imgs/modelbut01o.gif"; 
     
    modelbut02 = new Image; 
    modelbut02.src = "imgs/modelbut02.gif"; 
    modelbut02o = new Image; 
    modelbut02o.src = "imgs/modelbut02o.gif"; 
     
     
    modelbut03 = new Image; 
    modelbut03.src = "imgs/modelbut03.gif"; 
    modelbut03o = new Image; 
    modelbut03o.src = "imgs/modelbut03o.gif"; 
     
    modelbut04 = new Image; 
    modelbut04.src = "imgs/modelbut04.gif"; 
    modelbut04o = new Image; 
    modelbut04o.src = "imgs/modelbut04o.gif"; 
     
    modelbut05 = new Image; 
    modelbut05.src = "imgs/modelbut05.gif"; 
    modelbut05o = new Image; 
    modelbut05o.src = "imgs/modelbut05o.gif"; 
     
    modelbut06 = new Image; 
    modelbut06.src = "imgs/modelbut06.gif"; 
    modelbut06o = new Image; 
    modelbut06o.src = "imgs/modelbut06o.gif"; 
     
    modelbut07 = new Image; 
    modelbut07.src = "imgs/modelbut07.gif"; 
    modelbut07o = new Image; 
    modelbut07o.src = "imgs/modelbut07o.gif"; 
     
    modelbut08 = new Image; 
    modelbut08.src = "imgs/modelbut08.gif"; 
    modelbut08o = new Image; 
    modelbut08o.src = "imgs/modelbut08o.gif"; 
     
    modelbut09 = new Image; 
    modelbut09.src = "imgs/modelbut09.gif"; 
    modelbut09o = new Image; 
    modelbut09o.src = "imgs/modelbut09o.gif"; 
     
    modelbut10 = new Image; 
    modelbut10.src = "imgs/modelbut10.gif"; 
    modelbut10o = new Image; 
    modelbut10o.src = "imgs/modelbut10o.gif"; 
     
    modelbut11 = new Image; 
    modelbut11.src = "imgs/modelbut11.gif"; 
    modelbut11o = new Image; 
    modelbut11o.src = "imgs/modelbut11o.gif"; 
     
    modelbut12 = new Image; 
    modelbut12.src = "imgs/modelbut12.gif"; 
    modelbut12o = new Image; 
    modelbut12o.src = "imgs/modelbut12o.gif"; 
     
    modelbut13 = new Image; 
    modelbut13.src = "imgs/modelbut13.gif"; 
    modelbut13o = new Image; 
    modelbut13o.src = "imgs/modelbut13o.gif"; 
    
    modelbut14 = new Image; 
    modelbut14.src = "imgs/modelbut14.gif"; 
    modelbut14o = new Image; 
    modelbut14o.src = "imgs/modelbut14o.gif"; 
    
    modelbut15 = new Image; 
    modelbut15.src = "imgs/modelbut15.gif"; 
    modelbut15o = new Image; 
    modelbut15o.src = "imgs/modelbut15o.gif"; 
    
    

    function Over(name,name2){ 
       document.images[name].src=eval(name2+'.src'); 
    } 
 }