function gen_menu(){
 if(navigator.appVersion.indexOf("MSIE")==-1){return;}
 
 var i,k,g,lg,r=/\s*hover/,nn='',c,cs='hover',bv='MainMenu';
 
 for(i=0;i<10;i++) {
	g=document.getElementById(bv+nn);
	if(g){
		lg=g.getElementsByTagName("LI");
		if(lg) {
			for(k=0;k<lg.length;k++) {
				lg[k].onmouseover=function(){
					c = this.className;
					cl = (c)?c+' '+cs:cs;
					this.className=cl;
					};
				lg[k].onmouseout=function(){
					c = this.className;
					this.className=(c)?c.replace(r,''):'';
					};
			}
		}
	}
	nn=i+1;
  }
}