var mw=0; mh=0;
    
		function getsizes() {
		  if( typeof( window.innerWidth ) == 'number' ) {
		    //Non-IE
		    mw = window.innerWidth;
		    mh = window.innerHeight;
		  } else {
		    if( document.documentElement &&
		        ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		      //IE 6+ in 'standards compliant mode'
		      mw = document.documentElement.clientWidth;
		      mh = document.documentElement.clientHeight;
		    } else {
		      if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		        //IE 4 compatible
		        mw = document.body.clientWidth;
		        mh = document.body.clientHeight;
		      }
		    }
		  }
		}    
    
      function position() {
        getsizes();
        if (document.all) {
           var ego = document.getElementById('ego');
           if (ego && mh > 470) {
               ego.style.top = mh - 70;
               ego.style.display='';
           } else {
               ego.style.display='none';
           }
        } else {
	    if (document.getElementById('ego') != null && mh > 470) {
		var ego = document.getElementById('ego');
                ego.style.top = mh - 70;
                ego.style.display='';
	    } else {
                ego.style.display='none';
            }
        }
      }

      function MM_reloadPage(init) {  //reloads the window if Nav4 resized
         if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
           document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
         else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
      }
      MM_reloadPage(true);