var ActiveMenu=ActivePage=MaxMenu=0;
 var div;
 var SUBMENU=new Array();


 function ClearMenus(){
   for ( i=1; i<=MaxMenu; i++ ){
     if ( (ActivePage!=i) && (SUBMENU[i]==1) ){
       div=document.getElementById('submenu'+i);
       div.style.display='none';
     }
   }
 }

 function Submenu(menuid){
   if ( (menuid!=ActiveMenu) && (menuid!=ActivePage) ){
     ActiveMenu=menuid;
     ClearMenus();
     div=document.getElementById('submenu'+menuid);
     div.style.display='';
   }
 }

 function ujKep(arg){
   if ( document.images ){
     rslt=new Image();
     rslt.src=arg;
     return rslt;
   }
 }

 function KepValt(kepID,kepNev,menuid) {
   document.images[kepID].src=eval(kepNev + ".src");
 }

 function GalleryCategMenu(obj,c){
   obj.style.color=c;
 }

 function jumpTo(field) {
   if ( (field.type!='select-one') && (field.length>0) ){
	   field[0].click();
	   field[0].focus();
	 }else {
	    field.focus();
	  }
 }

 function jumpURL(url,s){
   if ( window.confirm(s) ){
     location.href=url;
   }
 }