// Lime Tree Lodge Modules Javascript Code

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_validateForm() { //v4.0 Modified by Peter
  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.search(/^[^@]+@[^@]+.[a-z]{2,}$/i);
		if (p<0 || p==(val.length-1) || val.indexOf(' ')!=-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 == '');
}	var timeoutID = null;
function gallery_loadLytebox(id) {
	if (typeof myLytebox != 'undefined') {
		myLytebox.start(document.getElementById(id), true);
	} else {
		if (timeoutID) { clearTimeout(timeoutID); }
		timeoutID = setTimeout('gallery_loadLytebox("'+id+'")', 100);
	}
}
function gallery_loadFloatbox(id) {
	if (typeof fb != 'undefined') {
		fb.start(document.getElementById(id));
	} else {
		if (timeoutID) { clearTimeout(timeoutID); }
		timeoutID = setTimeout('gallery_loadFloatbox("'+id+'")', 100);
	}
}
function gallery_postComment() {
	document.getElementById('photo_comments_table').style.display = 'none';
	document.getElementById('photo_comments').style.display = 'block';
}function showStatus(){
	try {
		document.getElementById("status").style.top = (window.pageYOffset + (window.innerHeight / 2) - 135) + "px";
	} catch (e) {
		document.getElementById("status").style.top = (document.body.clientHeight / 2 - document.getElementById("status").style.height.slice(0,-2) / 2);
	}
	document.getElementById("status").style.left = (document.body.clientWidth / 2 - 200) + "px";
	document.getElementById("status").style.display = "block";
	document.getElementById("overlay").style.display = "block";
	document.getElementById("overlay").style.height = document.body.clientHeight + "px";
	document.getElementById("status").style.zIndex = "101";
	document.getElementById("overlay").style.zIndex = "100";
}document.write('<div id="overlay" style="display: none;"></div><div id="status" style="width: 400px; height: 270px; background: #ffffff; padding: 10px; border: 2px solid #eee; position: absolute; top: 0px; left: 0px; display: none;"><table border="0" align="center" height="100%" width="100%"><tr><td align="center" valign="middle"><table border="0" align="center"><tr><td align="right" valign="middle"><img src="admin/images/loading.gif" height="32" width="32" /> </td><td style="font-size: 24;" align="center"> Uploading Photos...</td></tr><tr><td colspan="2" align="center" valign="top">This could take 20+ minutes.<br />Do not navigate away from this page or close this window while you see this message.<p><div id="filename">&nbsp;</div><div id="fileprogress" style="font-weight: bold;">&nbsp;</div></p></tr></table></td></tr></table></div>');fc = 0;
function Gallery_uploadFiles() {
	var que_fc		= "";
	var que_file	= "";
	var que_upload	= "";
	var que_status	= "";
	
	// Gather row id details
	//que_fc		= document.getElementById("id_fc_" + fc);
	que_upload	= document.getElementById("id_gallery_que_" + fc);
	//que_status	= document.getElementById("id_status_" + fc);
	que_file	= que_upload.contentWindow.document.getElementById('que_file').value;
	que_caption	= que_upload.contentWindow.document.getElementById('id_caption').value;
	que_caption_old	= que_upload.contentWindow.document.getElementById('id_caption_old').value;
	
	if(que_file != "" || (que_caption != "" && que_caption != que_caption_old)) {
		// Show arrow to show which image is being uploaded
		//que_fc.innerHTML = "<img src='" + que_icon_dir + "row_arrow.png' border='0'>";
		//que_status.innerHTML = '<div id="fileprogress" style="font-weight: bold;">&nbsp;</div>';
		document.getElementById('filename').innerHTML = Gallery_getFilename(que_file);
		que_upload.contentWindow.document.getElementById('id_upload_form').submit();
		bUploaded.start('fileprogress');
	} else {
		Gallery_uploadFileReturn();
	}
}

function Gallery_uploadFileReturn() {
	var fc_total	= parseInt(document.getElementById("fc_total").value);

	// Loop through rest of the queue
	fc++;
	if(fc < fc_total) {
		Gallery_uploadFiles();
	} else {
		fc = 0;
		document.getElementById("fileprogress").style.display = 'none';
		document.getElementById("filename").innerHTML = 'Upload Complete';
		var thisPage = window.location.href;
		if(thisPage.indexOf('?') > 0) thisPage = thisPage.substring(0, thisPage.indexOf('?'));
		window.location.href = window.location.href;
	}
}

function Gallery_getFilename(filename) {
	var x			= 0;
	var len			= 0;
	var boolCaption = false;
	var strOrder	= '';
	var intOrder	= 0;
	var filenameOrig= '';

	if(filename != "") {
		// Strip out directories and extension
		filename = filename.substr(filename.lastIndexOf('\\') + 1);
		filenameOrig = filename;

		if(filename.lastIndexOf('.') > 0) filename = filename.substr(0, filename.lastIndexOf('.'));

		// Check to see if the first characters before a space are a number - to be used for the display order
		if(filename.indexOf(' ') > 0) strOrder = filename.substr(0, filename.indexOf(' '));
		else strOrder = filename;

		// Strip out first zero if exsits
		if(strOrder.substr(0, 1) == '0') strOrder = strOrder.substr(1);
		if(parseInt(strOrder) > 0) {
			intOrder = parseInt(strOrder);
			if(filename.indexOf(' ') > 0) filename = filename.substr(filename.indexOf(' ') + 1);
			else filename = '';
		}
	}
	if(boolCaption == true) {
		// These only exist from within side the iframe
		if(document.getElementById('id_order')) document.getElementById('id_order').value = intOrder;
		if(document.getElementById('id_caption')) document.getElementById('id_caption').value = filename;
	}
	return filenameOrig;
}function Users_passwordType(boolHide) {
	var username = document.getElementById('password_text');
	var password = document.getElementById('password_pass');
	if(password.value != '' || boolHide) {
		password.style.display = 'block';
		username.style.display = 'none';
		if(boolHide) password.focus();
	} else {
		password.style.display = 'none';
		username.style.display = 'block';
		username.value = 'Password';
	}
}