menu12=new menu("../../images/nyelv0.jpg","../../images/nyelv1-over.jpg");
 menu13=new menu("../../images/nyelv0.jpg","../../images/nyelv2-over.jpg");
 menu14=new menu("../../images/nyelv0.jpg","../../images/nyelv3-over.jpg");
 menu1=new menu("../images/menu1.jpg","../images/menu1-over.jpg");
 menu2=new menu("../images/menu2.jpg","../images/menu2-over.jpg");
 menu3=new menu("../images/menu3.jpg","../images/menu3-over.jpg");
 menu4=new menu("../images/menu4.jpg","../images/menu4-over.jpg");
 menu5=new menu("../images/menu5.jpg","../images/menu5-over.jpg");
 menu6=new menu("../images/menu6.jpg","../images/menu6-over.jpg");
 menu7=new menu("../images/menu7.jpg","../images/menu7-over.jpg");
 menu8=new menu("../images/menu8.jpg","../images/menu8-over.jpg");
 menu9=new menu("../images/menu9.jpg","../images/menu9-over.jpg");
 menu10=new menu("../images/menu10.jpg","../images/menu10-over.jpg");
 menu11=new menu("../images/menu11.jpg","../images/menu11-over.jpg");
menu15=new menu("../images/menu15.jpg","../images/menu15-over.jpg");
menu16=new menu("../images/menu16.jpg","../images/menu16-over.jpg");
menu17=new menu("../images/menu17.jpg","../images/menu17-over.jpg");
menu18=new menu("../images/menu18.jpg","../images/menu18-over.jpg");
menu19=new menu("../images/menu19.jpg","../images/menu19-over.jpg");
menu20=new menu("../images/menu20.jpg","../images/menu20-over.jpg");
menu_iso=new menu("../images/menu_iso.jpg","../images/menu_iso-over.jpg");

 function menu(norm_src,sel_src)
 {
   this.norm=new Image();
   this.sel=new Image();
  
   this.norm.src=norm_src;
   this.sel.src=sel_src; 
 

 }

 function on(ImageName)
 {
  
   NewSrc12=eval(ImageName+".sel.src");
   document.nyelv.src=NewSrc12;
   
 }

 function off(ImageName)
 {
   
   NewSrc22=eval(ImageName+".norm.src");
   document.nyelv.src=NewSrc22;
   
   
 }


 function on2(ImageName)
 {
   NewSrc11=eval(ImageName+".sel.src");
   document[ImageName].src=NewSrc11;
 
   
 }

 function off2(ImageName)
 {
   NewSrc21=eval(ImageName+".norm.src");
   document[ImageName].src=NewSrc21; 
 
   
 }



 function feldob(oldal, h)
 {
   ablak1=window.open(oldal,'','toolbar=no,location=no,directories=no,menubar=no,scrollbars=no,status=no,resizable=0,width=400,height='+h);   
 }