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