function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

	function showPicup(ID,Pic){	
		ID.setAttribute("src","english/images/"+Pic+".jpg");	
		}
	var index
	function Navshow(pic1,pic2,tiltes,url,id){
		if(id==menuid){		
			document.write("<a href='"+url+"' title='"+tiltes+"'> <img src='english/images/"+pic2+".jpg' title='"+tiltes+"'  border='0'/> </a>")
			}
			else{			
			document.write("<a href='"+url+"' title='"+tiltes+"'><img onmouseover=showPicup(this,'"+pic2+"') onmouseout=showPicup(this,'"+pic1+"') src='english/images/"+pic1+".jpg' border='0'/></a>")	
			}
	}