// java for map & 

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_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) { //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];}
}


function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function ClearTextBox(search)
{
	if(search.value == search.defaultValue)
		search.value = "";
}

function nodeChecked(sourceNode) {
	var guid = sourceNode.ID;
	PostGuid(guid);
	return true; 
}

function getHTTPObject() {
  var xmlhttp;
  /*@cc_on
  @if (@_jscript_version >= 5)
    try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (E) {
        xmlhttp = false;
      }
    }
  @else
  xmlhttp = false;
  @end @*/
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }
  }
  return xmlhttp;
}

function handleHttpResponse() {
}
function PostGuid(guid) {
  var http = getHTTPObject(); // We create the HTTP Object	
  var url = "../TreeViewSettings.aspx?Guid=" + guid + "&Random=" + Math.round(10000*Math.random()); 
  http.open("GET", url, true);
  http.send(null);
}


function showOff(imgName, imgHolder) 
{
	if(document.images[imgHolder] != null)
		document.images[imgHolder].src = eval(imgName+"Off.src");
}

function showOn(imgName, imgHolder) 
{
	if(document.images[imgHolder] != null)
		document.images[imgHolder].src = eval(imgName+"On.src");
}
function validate(form){
	if(form.firstname.value==""){
		alert('Please enter your First Name');
		form.firstname.focus();
		return false;
	}
	if(form.lastname.value==""){
		alert('Please enter your Last Name');
		form.lastname.focus();
		return false;
	}	
	if(form.email.value==""){
		alert('Please enter a valid Email Address');
		form.email.focus();
		return false;
	}else{
		if(emailCheck(form.email.value)){
			return true;
		}else{
			alert('Please enter a valid Email Address');
			form.email.focus();
			return false;
		}
	}
	return false;
}