// JavaScript Document
function MM_validateForm() { //v4.0
  if (document.getElementById){
    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=document.getElementById(args[i]);
      if (val) { nm=val.id; 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 GetXmlHttpObject()
{
	var xmlHttp = null;

	try
	{
		// Firefox, Opera 8.0+, Safari
		xmlHttp = new XMLHttpRequest();
	}
	catch (e)
	{
		// Internet Explorer
		try
		{
			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	
	return xmlHttp;
}

function ajax(update,parameters)
{
	request = GetXmlHttpObject();
	
	if (request == null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
	
	var url = "engine.php";
	url = url + "?" + parameters;
		
	request.open("GET",url,true);
	
	request.onreadystatechange = function() 
	{
		if (request.readyState < 4)
		{
			document.getElementById(update).innerHTML = '<div style="text-align:center;"><img src="images/progress.gif"></div>';
		}
		if (request.readyState == 4)
		{ 
			document.getElementById(update).innerHTML = request.responseText;
		}
	}
		
	request.send(null);
}

function ajax_request(parameters)
{
	request = GetXmlHttpObject();
	
	if (request == null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
	
	var url = "engine.php";
	url = url + "?" + parameters;
		
	request.open("GET",url,true);
	
	request.send(null);
}

function addNew(value, name, selectObject, valueToEdit)
{
	if (value == 'new')
	{
		if (document.getElementById("buttonedit"))
		{
			var editbtn = document.getElementById("buttonedit");
			editbtn.style.visibility = 'hidden';
			editbtn.style.display = 'none';
		}
		var parent = selectObject.parentNode;
		selectObject.style.visibility = 'hidden';
		selectObject.style.display = 'none';
		
		var field = document.createElement("input");
		field.setAttribute("type", "text");
		field.setAttribute("name", name);
		if (valueToEdit)
		{
			field.setAttribute("value", valueToEdit);
		}
		var cancelBtn = document.createElement("img");
		cancelBtn.setAttribute("src", "images/close.jpg");
		cancelBtn.setAttribute("align", "absmiddle");
		cancelBtn.style.paddingLeft = '5px';
		cancelBtn.style.cursor = 'pointer';
		
		parent.appendChild(field);
		parent.appendChild(cancelBtn);
		
		if (cancelBtn.attachEvent)
		{
			cancelBtn.attachEvent("onclick",
			function cancelNew()
			{
				if (document.getElementById("buttonedit"))
				{
				editbtn.style.visibility = 'visible';
				editbtn.style.display = 'inline';
				}
				
				field.style.visibility = 'hidden';
				field.style.display = 'none';
				
				cancelBtn.style.visibility = 'hidden';
				cancelBtn.style.display = 'none';
				
				selectObject.selectedIndex = 0;
				
				selectObject.style.visibility = 'visible';
				selectObject.style.display = 'inline';			
			});
		}
		else
		{
			cancelBtn.addEventListener("click",
			function cancelNew()
			{
				if (document.getElementById("buttonedit"))
				{
				editbtn.style.visibility = 'visible';
				editbtn.style.display = 'inline';
				}
				
				field.style.visibility = 'hidden';
				field.style.display = 'none';
				
				cancelBtn.style.visibility = 'hidden';
				cancelBtn.style.display = 'none';
				
				selectObject.selectedIndex = 0;
	
				selectObject.style.visibility = 'visible';
				selectObject.style.display = 'inline';			
			}, true);
		}
	}
}

function execute_upload()
{
	MM_validateForm('PDF Document','','R');
	
	if(document.MM_returnValue)
	{
		document.forms[0].submit();
		document.getElementById("picture_upload_container").innerHTML = '<div align="center"><img src="images/progress.gif" boder="0"></div>';
	}
	else
	{
		return false;
	}
}

function delete_property(property_id)
{
	if (confirm("Are you sure you want to delete this property\nDeleting this property will delete all pictures and pdf documents associated with it\nDo you want Delete it?"))
	{
		window.location = 'engine.php?action=delete_property&property_id='+ property_id;
	}
	else
	{
		return false;
	}
}

function delete_picture(picture_id, property_id)
{
	if(confirm("Are you sure you want to delete this picture?"))
	{
		window.location = 'engine.php?action=delete_picture&picture_id='+ picture_id + '&property_id=' + property_id;	
	}
	else
	{
		return false;
	}
}

function change_picture(picture)
{
	document.getElementById("changeable_picture").src = 'admin/properties/uploads/' + picture;
}

function delete_pdf(pdf, property_id)
{
	if(confirm("Are you sure you want to delete this PDF Document?"))
	{
		window.location = 'engine.php?action=delete_pdf&pdf_id=' + pdf + '&property_id=' + property_id;
	}
	else
	{
		return false;
	}
}

function send_to_friend(property_id)
{
	alert("Send an email to friend.");
}

function revealModal(divID)
{
    document.getElementById(divID).style.display = "block";
    document.getElementById(divID).style.top = document.body.scrollTop;
}

function hideModal(divID)
{
    document.getElementById(divID).style.display = "none";
}

<!--******************************************************************************************************-->

// JavaScript Document

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 start_slideshow(list,index)
{
	var array = list.split(",");
	var value = array[index];
	
	if (value == undefined)
	{
		index = -1;
	}
	
	if (value != "," && value != null)
	{
		show_images(value);
	}
	
	index++;
	
	setTimeout("start_slideshow('"+list+"',"+index+")", 4000);
}

function show_images(id)
{
	request = GetXmlHttpObject();
	
	if (request == null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
	
	var url = "actions.php";
	url = url + "?action=show_slide&id=" + id;
		
	request.open("GET",url,true);
	
	request.onreadystatechange = function() 
	{ 
		if (request.readyState == 4)
		{ 
			document.getElementById("slideshow").innerHTML = request.responseText;
		}
	}
		
	request.send(null);
}

/*Equal Height Divs Start*/
function fixH(one,two) {
	if (document.getElementById(one)) {
	var lh=document.getElementById(one).offsetHeight;
	var rh=document.getElementById(two).offsetHeight;
	var nh = Math.max(lh, rh); 
	document.getElementById(one).style.height=nh+"px";
	document.getElementById(two).style.height=nh+"px";
	}
}

//this does it for three
function sortNum(a,b) { return b-a} 
	function fixH2(one,two,three) {
		if (document.getElementById(one)) {
		var obj=new Array(3);
		var option=[one,two,three];
		for(var i=0; i<option.length; i++) {
		document.getElementById(option[i]).style.height="auto";
		obj[i]=document.getElementById(option[i]).offsetHeight;
		nh=obj.sort(sortNum);
		} 
		nh1=nh.splice(1,2);
		for(var i=0; i<option.length; i++) {
		document.getElementById(option[i]).style.height=nh+"px";
		}
	}
}
//
/*Equal Height Divs End*/

/*Gallery Start*/

function show_pictures(cid, page)
{
	request = GetXmlHttpObject();
	
	if (request == null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
	
	var url = "actions.php";
	url = url + "?action=show_pictures&cid=" + cid + "&page=" + page;
		
	request.open("GET",url,true);
	
	request.onreadystatechange = function() 
	{ 
		if (request.readyState == 4)
		{ 
			document.getElementById("pictures").innerHTML = request.responseText;
		}
	}
		
	request.send(null);
}

function slide(cid, page)
{
	request = GetXmlHttpObject();
	
	if (request == null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
	
	var url = "actions.php";
	url = url + "?action=slide&cid=" + cid + "&page=" + page;
		
	request.open("GET",url,true);
	
	request.onreadystatechange = function() 
	{ 
		if (request.readyState == 4)
		{ 
			document.getElementById("pictures").innerHTML = request.responseText;
		}
	}
		
	request.send(null);
}


function change_pic_details(picture,date,title,caption)
{

	if (date == '')
		{
			date = '';
		}
	else
		{
			date = '<div style="padding-top:5px;">'+ date +'</div>';	
		}
		
	document.getElementById("ChangeablePic").src = picture;
	document.getElementById("ChangeableInfo").innerHTML = date +'<div style="padding-top:5px; height:100%;"><span class="cms">'+ title + '</span></div><div style="padding:5px 0px 10px 0px; height:100%;">'+ caption +'</div>';
}
/*Gallery End*/