var XMLHttpRequestObject = false;
var http_request = false;
/*if (window.XMLHttpRequest)
{
    XMLHttpRequestObject = new XMLHttpRequest();
}
else    if (window.ActiveXObject) 
        {
            XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
        }
        
function getData(dataSource, divID)
{
    alert("check");
	if(XMLHttpRequestObject)
    {
        var obj = document.getElementById(divID);
        XMLHttpRequestObject.open("GET", dataSource);
        XMLHttpRequestObject.onreadystatechange = 
        function()
        {
            if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200)
            {
                obj.innerHTML = XMLHttpRequestObject.responseText;
            }
        }
        XMLHttpRequestObject.send(null);
    }
}
*/
   function makePOSTRequest(url, parameters) 
   {
 	 // document.getElementById('header').focus();
      http_request = false;
      if (window.XMLHttpRequest)
	  { // Mozilla, Safari,...
	      http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
		 
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      }
	  else if (window.ActiveXObject)
	  { // IE
         try {
		      http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
			     http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
      http_request.onreadystatechange = alertContents;
      http_request.open('GET', url + parameters, true);
      http_request.send(null);
   }
   
   
   
	function alertContents() 
	{
		  if (http_request.readyState == 4) 
		  {
			//alert("success");
			if   (http_request.status == 200) 
			{
			   // alert(http_request.responseText);
				result = http_request.responseText;
				document.getElementById('myspan').innerHTML = result;            
			}
		  }
	}

	
	function indexval()
	{
		var msg = '';
		msg += CheckBlank("Username", document.getElementById("username").value);
		msg += CheckBlank("Password", document.getElementById("password").value);
		
		if(msg != '')
		{
			alert(msg);
			return false;
		}
		else
		{
			return true;	
		}
	}

	function user_add_editval()
	{
		var msg = '';
		msg += CheckBlank("Password", document.getElementById("password").value);
		msg += emailcheck(document.getElementById("email").value);
		msg += checknumber("Contact", document.getElementById("contact").value);
		
		if(msg != '')
		{
			alert(msg);
			return false;
		}
		else
		{
			return true;	
		}
	}

	function toggle_txtbox(txtid,propid)
	{
		if(document.getElementById(propid).checked == true)
		{
			document.getElementById(txtid).style.display = "";
		}
		else
		{
			document.getElementById(txtid).style.display = "none";
		}
	}

	function toggle_member()
	{
		document.getElementById("member_menu").style.display = "";
			//document.getElementById(txtid).style.display = "none";
	}
	
	function toggle_member_hide()
	{
		document.getElementById("member_menu").style.display = "none";
			//document.getElementById(txtid).style.display = "none";
	}
	
	function property_add_editval()
	{
		var msg = '';
		msg += CheckBlank("Category Name", document.getElementById("category_id").value);
		msg += CheckBlank("Title", document.getElementById("title").value);
		msg += CheckBlank("Location", document.getElementById("location").value);
		msg += CheckBlank("Area", document.getElementById("area").value);
		
		if(msg != '')
		{
			alert(msg);
			return false;
		}
		else
		{
			return true;	
		}
	}


	function OpenPopUpWindow(theURL,winName,features, myWidth, myHeight, isCenter) { //v3.0
	  if(window.screen)if(isCenter)if(isCenter=="true"){
		var myLeft = (screen.width-myWidth)/2;
		var myTop = (screen.height-myHeight)/2;
		features+=(features!='')?',':'';
		features+=',left='+myLeft+',top='+myTop;
	  }
	  window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
	}	
	
	function getDataVars()
	{
		document.getElementById("text").style.display = "";
		document.getElementById("map").style.display = "none";
	}
	function getDataVars1()
	{
		document.getElementById("text").style.display = "none";
		document.getElementById("map").style.display = "";
	}
	function mtype(mvar)
	{
		if(mvar == 'text')
		{
			document.getElementById("text").style.display = "";
			document.getElementById("map").style.display = "none";
		}
		else if(mvar == 'map')
		{
			document.getElementById("text").style.display = "none";
			document.getElementById("map").style.display = "";
		}
	}