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_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

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 DeleteArtist() {
	if (document.all.ArtistID.value == "0") {
		alert("Please select an Artist form the list.");
	} else {
		if (confirm("This operation is irreversible!\nAll Galleries and Images will also be deleted.\n\nDo you really want to delete this artist from the database?")) {
			document.CurrentArtsForm.action.value='Delete';document.CurrentArtsForm.submit();
		}
	}
}

function EditArtist() {
	if (document.all.ArtistID.value == "0") {
		alert("Please select an Artist from the list.");
	} else {
		document.CurrentArtsForm.action.value='Update';document.CurrentArtsForm.submit();
	}
}

function EditGallery() {
	if (document.all.thisGalleryID.value == "") {
		alert("Please select an Gallery from the list.");
	} else {
		document.CurrentGalleryForm.action.value='Update';document.CurrentGalleryForm.GalleryID.value=document.CurrentGalleryForm.thisGalleryID.value;document.CurrentGalleryForm.submit();
	}
}

function DeleteGallery() {
	if (document.all.thisGalleryID.value == "") {
		alert("Please select an Gallery from the list.");
	} else {
		document.CurrentGalleryForm.action.value='Delete';document.CurrentGalleryForm.GalleryID.value=document.CurrentGalleryForm.thisGalleryID.value;document.CurrentGalleryForm.submit();
	}
}

function ManageGalleries() {
	if (document.all.ArtistID.value == "0") {
		alert("Please select an Artist from the list.");
	} else {
		document.location.href='galleryadmin.cfm?ArtistID='+document.CurrentArtsForm.ArtistID.value;
	}
}

function EditImages() {
	if (document.all.ArtistID.value == "0") {
		alert("Please select an Artist from the list.");
	} else {
		document.location.href='imagesadmin.cfm?ArtistID='+document.CurrentArtsForm.ArtistID.value;
	}
}

function DeleteClient() {
	if (document.all.iUserID.value == "0") {
		alert("Please select a Client from the list.");
	} else {
		if (confirm("This operation is irreversible!\nDo you really want to delete this Client from the database?")) {
			document.CurrentClientForm.PageAction.value='Delete';document.CurrentClientForm.submit();
		}
	}
}

function EditClient() {
	if (document.all.iUserID.value == "0") {
		alert("Please select a Client from the list.");
	} else {
		document.CurrentClientForm.PageAction.value='Update';document.CurrentClientForm.submit();
	}
}

function EditPrivateGallery() {
	if (document.all.iUserID.value == "0") {
		alert("Please select a Client from the list.");
	} else {
		document.location = "editgallery.cfm?clientid="+document.all.iUserID.value;
	}
}

function DeleteImage(imageid,artistid) {
	location.href = "delimage.cfm?imageid="+imageid+"&artistid="+artistid;
}

function EditImage(imageid,artistid) {
	window.open("editimage.cfm?imageid="+imageid+"&artistid="+artistid, null, 
        "height=165,width=400,left=100,top=100,status=no,toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no");
}

function OpenImage(id) {
var l = (screen.width - 500) / 2;
var t = (screen.height - 300) / 2;
	window.open("imagewindow.cfm?imageid="+id, null, 
        "height=300,width=500,left="+l+",top="+t+",status=no,toolbar=no,menubar=no,location=no,scrollbars=auto,resizable=yes");
}
function ShowImage(image,id) {
	document.getElementById('midimage').src = image;
	document.getElementById('midimage').name = id;
}