function showmastsubmenu(objname, task) {
    var obj = document.getElementById(objname);
    if (obj != null) {
      if (task == 1) {
         obj.style.visibility='visible';
         //obj.style.display='inline';
         //obj.style.zindex = '5';
      } else {
         obj.style.visibility='hidden';
         //obj.style.display='hidden';
      }
    }
  }

  function showmenutimeout(objname, milli) {
    showmastsubmenu(objname, 1);
    var timer = window.setTimeout('showmastsubmenu(\'' + objname + '\', 0)', milli);
  }

  function showsubmenu(objname, task) {
    var obj = document.getElementById(objname);
    if (obj != null) {
      if (task == 1) {
         obj.style.visibility='visible';
      } else {
         obj.style.visibility='hidden';
      }
    }
  }

  /* ****** MASTHEAD FADE-IN AND FADE-OUT*/

  // @name      Slowly Fade
  // @version   0.88
  // @author    Richard D. LeCour
  // @namespace http://www.richardsramblings.com/?p=486
  var mtimer = null;
  var timerid = null;
  var triviaid = 1;
  var opacity = 0; 

  function startani() {
    mtimer = window.setTimeout("doani()", 1000);
  }
  function doani() {
    mtimer = window.setTimeout("doani()", 4700);
    TriviaFadeIn('trivia' + triviaid);
    window.setTimeout("doaniout('trivia" + triviaid + "')", 5000);
    triviaid = triviaid + 1;
    if (triviaid > 12) { triviaid = 1; }
  }
  function doaniout(objid) {
		TriviaFadeOut(objid);
  }
  
  function TriviaFadeIn(obj) {
    var object = document.getElementById(obj);
    object.style.visibility='visible';
    triviainout.fade(obj);
  }
  function TriviaFadeOut(obj) {
    var object = document.getElementById(obj);
    triviainout.fadeout(obj);
  }

  var triviainout = {
  	fade : function (id) {
  		opacity = 0;
  		this.fadeLoop(id, opacity);
  	},
  	fadeout : function (id) {
  		opacity = 60;
  		this.fadeoutLoop(id, opacity);
  	},
  	fadeLoop : function (id, opacity) {
  		var o = document.getElementById(id);
  		if (opacity <= 60) {
  			this.setOpacity(o, opacity);
  			opacity += 3;
  			mtimer = window.setTimeout("triviainout.fadeLoop('" + id + "', " + opacity + ")", 60);
  		} else {
  			this.setOpacity(o, 60);
  		}
  	},
  	fadeoutLoop : function (id, opacity) {
  		var o = document.getElementById(id);
  		if (opacity > 0) {
  			this.setOpacity(o, opacity);
  			opacity -= 3;
  			mtimer = window.setTimeout("triviainout.fadeoutLoop('" + id + "', " + opacity + ")", 60);
  		} else {
  			this.setOpacity(o, 0);
  		}
  	},
  	setOpacity : function (o, opacity) {
  		o.style.filter = "alpha(opacity:" + opacity + ")";
  		o.style.KHTMLOpacity = opacity / 100;	// Konqueror
  		o.style.MozOpacity = opacity / 100;		// Mozilla (old)
  		o.style.opacity = opacity / 100;			// Mozilla (new)
  	}
  }


  
  function roll(first,second) {
//  alert('clip_image0'+second+'.jpg');
  document['image'+first].src = 'images/mt_images/clip_image0'+second+'.jpg';
  //object = document.getElementById("text1");
  //RollOver1(ent,obj);
}
function roll1(first,second) {
//  alert('clip_image0'+second+'.jpg');
  document['image'+first].src = 'images/mt_images/gray_clip_image0'+second+'.jpg';
  //object = document.getElementById("text1");
  //RollOver1(ent,obj);
}

  var temp = false;
  function blindup(obj,link,div_id) {
    if( temp == false){
      new Effect.BlindDown(div_id,{duration:0.5,afterFinish: function() { temp = true;  }}); 
      obj.style.display='none'; 
      document.getElementById(link).style.display='inline';
    }
    return false;
  }
  
  function blindown(obj,link,div_id) {
    if( temp == true) {
      new Effect.BlindUp(div_id,{duration:0.5,afterFinish: function() { temp = false;  }}); 
       obj.style.display='none'; 
      document.getElementById(link).style.display='inline';
    }
    return false;
  }


function printPage(mURL) {
   window.print();
}

function popupCenter(mURL, mTitle, mWidth, mHeight) {
    var w = mWidth, h = mHeight;
    if (document.all) {
       /* the following is only available after onLoad */
       w = document.body.clientWidth;
       h = document.body.clientHeight;
    }
    else if (document.layers) {
       w = window.innerWidth;
       h = window.innerHeight;
    }
    w = screen.width -10;
    h = screen.height -10;
    
    var popW = mWidth, popH = mHeight;
    
    var leftPos = (w-popW)/2, topPos = (h-popH)/2;
    
    window.open(mURL,mTitle,'width=' + popW + ',height='+popH+',top='+topPos+',left='+leftPos);
  }


  function showhide(objname, task) {
    var obj = document.getElementById(objname);
    if (obj != null) {
      if (task == 1) {
         obj.style.visibility='visible';
      } else {
         obj.style.visibility='hidden';
      }
    }
  }