var g7 = null;
if (document.images) {
//preload images  
  p7TBim10 = new Image();
  p7TBim10.src = "/images/nav/mba_program.gif";
  p7TBim102 = new Image();
  p7TBim102.src = "/images/nav/mba_program_f2.gif";
  
  p7TBim20 = new Image();
  p7TBim20.src = "/images/nav/international.gif";
  p7TBim202 = new Image();
  p7TBim202.src = "/images/nav/international_f2.gif";
  
  p7TBim90 = new Image();
  p7TBim90.src = "/images/nav/doctoral.gif";
  p7TBim902 = new Image();
  p7TBim902.src = "/images/nav/doctoral_f2.gif";
  
  p7TBim100 = new Image();
  p7TBim100.src = "/images/nav/exec_programs.gif";
  p7TBim1002 = new Image();
  p7TBim1002.src = "/images/nav/exec_programs_f2.gif";

  p7TBim60 = new Image();
  p7TBim60.src = "/images/nav/faculty.gif";
  p7TBim602 = new Image();
  p7TBim602.src = "/images/nav/faculty_f2.gif";
  
  p7TBim80 = new Image();
  p7TBim80.src = "/images/nav/research.gif";
  p7TBim802 = new Image();
  p7TBim802.src = "/images/nav/research_f2.gif";
  
  p7TBim70 = new Image();
  p7TBim70.src = "/images/nav/alumni.gif";
  p7TBim702 = new Image();
  p7TBim702.src = "/images/nav/alumni_f2.gif";
  
  p7TBim120 = new Image();
  p7TBim120.src = "/images/nav/recruiters.gif";
  p7TBim1202 = new Image();
  p7TBim1202.src = "/images/nav/recruiters_f2.gif";
  
  p7TBim130 = new Image();
  p7TBim130.src = "/images/nav/media.gif";
  p7TBim1302 = new Image();
  p7TBim1302.src = "/images/nav/media_f2.gif";
  
  p7TBim110 = new Image();
  p7TBim110.src = "/images/nav/news.gif";
  p7TBim1102 = new Image();
  p7TBim1102.src = "/images/nav/news_f2.gif";
  
  p7TBim50 = new Image();
  p7TBim50.src = "/images/nav/mba_exec.gif";
  p7TBim502 = new Image();
  p7TBim502.src = "/images/nav/mba_exec_f2.gif";
  
  p7TBim140 = new Image();
  p7TBim140.src = "/images/nav/about_yale.gif";
  p7TBim1402 = new Image();
  p7TBim1402.src = "/images/nav/about_yale_f2.gif";
  
  p7TBim150 = new Image();
  p7TBim150.src = "/images/nav/board.gif";
  p7TBim1502 = new Image();
  p7TBim1502.src = "/images/nav/board_f2.gif";  
}

function OnImage(name) {
	if (document.images) {
		fullname = eval(name + "2");
        if (!document.layers)
        {
		    document[name].src = fullname.src;
        }
	}
}

function OffImage(name) {
  if (document.images) {
   if (name != g7)
   {
    fullname = eval(name);
	if (fullname.complete) {
            if (!document.layers)
        {
      document[name].src = fullname.src;
	}      
	}
  }
  }  
}
  //set the down image name for this page
  function P7_setMM2(){ //v1.0 byPVII
  //set the down image name convention
  var g,dd="_f2";
  g7=P7_setMM2.arguments[0];
  if((g=MM_findObj(g7))!=null)
    {
    gg=g.src;
    tu=gg.lastIndexOf(".");
    isOn = gg.indexOf("_f2");
    //alert(isOn);
    if (isOn == -1) 
        {
        g.src=gg.substring(0,tu)+dd+gg.substring(tu,gg.length);
        }        
    if (!document.layers)
        {
        document[g7].src = g.src;
        } 
    }     
    
  if(g7&&g7.indexOf("p7TBim")==0)
    {
    ts=g7.replace("p7TBim","");
    tsn="p7TBsub"+ts;
    }
    if((g=MM_findObj(tsn))!=null)
    {
    gg=(document.layers)?g:g.style;
    gg.visibility="visible";
    }
 }

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}