function popImage(img, caption)
{
	caption = escape(caption);
	openIT('pop_gl.htm?img='+img+"&caption="+caption,550,500);
}

function openIT(u,W,H, sc) {
		var x = (screen.width - W) / 2;
		var y = (screen.height - H) / 2;
		window.open(u, '',"width="+W+",height="+H+",scrollbars="+(sc ? "yes" : "no")+", left="+x+",top="+y+",resizable=yes,scrollbars=yes");
}

function NewWindow(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

function SubmitLogin(btn) {
	// process only the Enter key 
	if (event.keyCode == 13) {
		// cancel the default submit 
		event.returnValue=false; 
		event.cancel = true; 
		// submit the form by programmatically clicking the specified button 
		document.getElementById(btn).click();
	}
}


function ValidateLogin(username, password){
if (username=="" ||  password=="" ){
    alert ("Please enter your UserName and your Password")
    return false;
}
else
{
return true;}
}


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);



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_showHideLayers() { //v6.0
  var i,p,v,obj,objFAQ,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v;

    // Hide FAQ drop-down when 1st menu is visible
    if (((objFAQ=MM_findObj('divFAQ'))!=null) && (args[i] == 'Layer0')) {
      if (v=='visible')
        objFAQ.style.visibility='hidden';
      else
        objFAQ.style.visibility='visible';
    }
  }
}

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 CheckForm() {
	// Check if FAQ item selected
	if (document.Form1.ddFAQ.value == "-1")
		return false;
}

function MM_setTextOfTextfield(objName,x,newText) { //v3.0
  var obj = MM_findObj(objName); 
  if (obj) obj.value = newText;
  
}

function empty(e, v){
	if (document.getElementById(e).value == v)
	{
		document.getElementById(e).value = "";	
	} 
	else {
		document.getElementById(e).select();
		 }
	document.getElementById(e).onblur = function()
	     {
	        if (document.getElementById(e).value == ""){
	            	document.getElementById(e).value = v;
	        }
	      }
 }

function ValidateSearch(txtSearch){
if (document.getElementById(txtSearch).value==""){
	alert("Please enter your search criteria");
	return false;}
	else
	return true;

}

function ValidateJoin(txtjoin){
if (document.getElementById(txtjoin).value==""){
	alert("Please enter your email");
	return false;}
	else
	return true;

}


function winOpen(filename){window.open(filename,"BLCPop","toolbar=no,width=640,height=480,directories=no,status=no,scrolling=yes,scrollbars=yes,menubar=no,location=no,resizable=yes");}
function MM_openBrWindow(theURL,winName,features) { window.open(theURL,winName,features);}