if (!document.getElementById)
    document.getElementById = function() { return null; }
var N_4 = (navigator.appName == 'Netscape') ?
      ((parseInt(navigator.appVersion) == 4) ? 1 : 0) : 0;
    
function showMenu(menuId) {
  if (!N_4) {
    hideMenus();
    
    var offSet  = new Array(0,150,150,150,150,150,150,150,150);
	var offSet2  = new Array(0,170,193,229,260,281,309,325,216);
    var menuNum = menuId.substring(menuId.length-1,menuId.length);
    var width = document.body.clientWidth;
    var leftCol = 0;
    var menu = document.getElementById(menuId);
    
  //  document.getElementById('menu').style.display = "inline";
	
    if (menu) {
      menu.style.visibility = "visible";
      if (width > 766) {
        leftCol = parseInt( (width - 766)/2);
      }
      menu.style.left       = (leftCol + offSet[menuNum]) + "px";
	  menu.style.top       = (offSet2[menuNum]) + "px";
    }
  }
  return false;
}

function hideMenus() {
  if (!N_4) {
    if (document.getElementById) {
      var mainMenu = document.getElementById('menu');
      for (x = 0; x < mainMenu.childNodes.length; x++) {
        if (mainMenu.childNodes[x].nodeName == "DIV") {
          mainMenu.childNodes[x].style.visibility = "hidden";
        }
      }
    }
  }
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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;
}
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_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
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];}
}

/**************************************************
*	Opens a pop-up window centered in the screen		*
**************************************************/
function NewWindow(mypage, myname, w, h, scroll, tool) {
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable=yes,toolbar='+tool
	win = window.open(mypage, myname, winprops)
	win.window.focus();
  
  return false;
}

function confirmation(message){

	switch (message){

		case 0 :

			if (confirm('Are you sure you wish to delete this page? If you are sure, click OK'))

				return true

			else

				return false

			break;
	}// end switch

}// end function

//  End -->