// USE THIS : <SCRIPT LANGUAGE="JavaScript" SRC="javascript.js"></SCRIPT>
 
//pops up images in correct size window
   function PopupPic(sPicURL) {
   	if(window.popMain){window.popMain.location.replace("../galleryimages/dsp_image.htm?"+sPicURL)} 
     window.open( "../galleryimages/dsp_image.htm?"+sPicURL, "popMain",  
     "resizable=1,HEIGHT=200,WIDTH=200"); 
   } 

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


// submit when enter key pressed
NS4 = (document.layers) ? true : false;
function checkEnter(event)
{ 	
	var code = 0;
	
	if (NS4)
		code = event.which;
	else
		code = event.keyCode;
	if (code==13)
		document.login.submit();
}

// confirm dialog
function confirmDelete(msg){
if(confirm(msg)){
return true;
}
else return false;
}

//form validation
function validateForm(tform) {
        if (!document.DataForm.filename.value.length){
            alert('Must select a file to upload!');
            return false
        } return true;
}

//check form fields have content
function checkField(){
if(form.content.value == ""){
		alert('You must enter some text in the details field');
		return false;
		}else return true;
//	form.submit();
}

//adds formfield names to hidden field
function list(id){
list = list & +id;
alert(+id)
}

//creates blank list
function listcheck(){
var list = ''
}

//Dreamweaver code to jump to URL
function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

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_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];}
}