function run_menu(){ 
 if(navigator.appVersion.indexOf("MSIE")==-1){
 return;
 }
 var i =/\s*p7hvr/;
 var k =/\s*p7hvr/;
 var g =/\s*p7hvr/;
 var lg=/\s*p7hvr/; 
 var r =/\s*p7hvr/; 
 var nn='';
 var c ='p7hvr' 
 var cs='p7hvr'
 var bv='top_nav'; 
 
 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;
                                 }
}