but1= new Image()
but1.src="../menu_images/main/1_aboutus_on.gif"
but1a= new Image()
but1a.src="../menu_images/about_us/1_whoweare_on.gif"
but1b= new Image()
but1b.src="../menu_images/about_us/2_ourmission_on.gif"
but1c= new Image()
but1c.src="../menu_images/about_us/3_ourphilosophy_on.gif"
but2= new Image()
but2.src="../menu_images/main/2_offices_on.gif"
but3= new Image()
but3.src="../menu_images/main/3_industrypractices_on.gif"
but3a= new Image()
but3a.src="../menu_images/industry/1_financialservices_on.gif"
but3b= new Image()
but3b.src="../menu_images/industry/2_ittelco_on.gif"
but3c= new Image()
but3c.src="../menu_images/industry/3_consumerretail_on.gif"
but3d= new Image()
but3d.src="../menu_images/industry/4_healthscience_on.gif"
but3e= new Image()
but3e.src="../menu_images/industry/5_industrial_on.gif"
but3f= new Image()
but3f.src="../menu_images/industry/6_resources_on.gif"
but4= new Image()
but4.src="../menu_images/main/4_news_on.gif"
but4a= new Image()
but4a.src="../menu_images/news/1_transearchworld_on.gif"
but4b= new Image()
but4b.src="../menu_images/news/2_businessarticles_on.gif"
but6= new Image()
but6.src="../menu_images/main/5_opportunities_on.gif"
but7= new Image()
but7.src="../menu_images/main/6_contactus_on.gif"
but8= new Image()
but8.src="../menu_images/main/7_sitemap_on.gif"

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v3.0
  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); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}