// JavaScript Document

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_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_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];}
}

var wOpen = false;	
var popup = "";
function OpenWindow(url,width,height,scroll,posn) {
	var topPosn=0;
	var leftPosn=0;
	if (posn == 1) {
		topPosn=(screen.height - height)/2;
		leftPosn=(screen.width - width)/2;
	}
	var windowprops = "location=0,scrollbars=" + scroll + ",menubar=0,toolbar=0," + "resizable=0,left=" + leftPosn + ",top=" + topPosn + ",width=" + width + ",height=" + height;
	popup=window.open(url, "popup", windowprops);
	//popup.focus();
	wOpen = true;
}

function bookmark(url,title){
  if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
  window.external.AddFavorite(url,title);
  } else if (navigator.appName == "Netscape") {
    window.sidebar.addPanel(title,url,"");
  } else {
    alert("Press CTRL-D (Netscape) or CTRL-T (Opera) to bookmark");
  }
}

        function ValidateTextboxLength(limitField, limitNum) 
        {
            if (limitField.value.length > limitNum)
            {
            limitField.value = limitField.value.substring(0, limitNum);
            alert('You may enter a maximum of ' + limitNum + ' characters');
            }
            else
            {
            return false;
            }
        }