// JavaScript Document
function menu_button(id)
{
	var url;
	if(typeof(id)=='undefined' || id==null)
	{
		url='menu_button.php';
	}else
	{
		url='menu_button.php?id='+id;
	}
	p=window.open(url,'menuButton','left=550,top=30,scrollbars=yes,resizable=yes,width=580,height=270');
	p.focus();		
}
function footer_link(id)
{
	p=window.open('footer_link.php?id='+id,'footerLink','left=550,top=30,scrollbars=yes,resizable=yes,width=580,height=230');
	p.focus();
}
function logo_show()
{
	p=window.open('logo_show.php','logoShow','left=550,top=30,scrollbars=yes,resizable=yes,width=670,height=300');
	p.focus();
}
function wwPopup(url, w, h, winName, location, toolbar, scrollBar, resizable)
{
	location = (location) ? ",location=yes":",location=no";
	toolbar = (toolbar) ? ",toolbar=yes":",toolbar=no";
	scrollBar = (scrollBar) ? ",scrollbars=yes":",scrollbars=no";
	resizable = (resizable) ? ",resizable=yes":",resizable=no";

	w=open(url,winName,'width='+w+',height=' + h + location + toolbar + scrollBar + resizable);
	
	if (w==null || typeof(w)=="undefined")
	{
		alert("A popup blocker has prevent this website\nfrom showing you relevant information.\nPlease allow popups for this site.");
	}
	else
	{
		w.focus();
	}
}
var W3CDOM = (document.createElement && document.getElementsByTagName);
function initFileUploads() {
	if (!W3CDOM)
	{
		return;
	}
	var fakeFileUpload = document.createElement('div');
	fakeFileUpload.className = 'fakefile';
	fakeFileUpload.appendChild(document.createElement('input'));
	fakeFileUpload.style.cursor = "pointer";
	var image = document.createElement('img');
	image.src =WEBSITE_URL+'images/ww/btn-sml-choose-file.png';
	image.style.marginLeft ="220px";
	image.border="0";
	fakeFileUpload.appendChild(image);
	
	var fakeFileUpload2 = document.createElement('div');
	fakeFileUpload2.className = 'fakefile';
	fakeFileUpload2.appendChild(document.createElement('input'));
	fakeFileUpload2.style.cursor = "pointer";
	var image2 = document.createElement('img');
	image2.src = WEBSITE_URL+'images/ww/btn-sml-choose-file.png';
	image2.style.marginLeft = "220px";
	image2.border="0";
	fakeFileUpload2.appendChild(image2);	
	
	var x = document.getElementsByTagName('input');
	for (var i=0;i<x.length;i++) {
		if (x[i].type != 'file') continue;
		if (x[i].parentNode.className == 'fileinputs'
			|| x[i].parentNode.className == 'fileinputs2')
		{
			x[i].className = 'file hidden';
			var toUse = x[i].parentNode.className == 'fileinputs' ? fakeFileUpload:fakeFileUpload2;
			
			var clone = toUse.cloneNode(true);
			x[i].parentNode.appendChild(clone);
			x[i].relatedElement = clone.getElementsByTagName('input')[0];
			x[i].relatedElement.style.border = "1px solid #006";
			x[i].relatedElement.style.backgroundColor = "";
			x[i].relatedElement.style.fontSize = "11px";
			x[i].relatedElement.style.color = "#000000";
			x[i].relatedElement.style.fontFamily = "Verdana, Arial, Helvetica";
			x[i].relatedElement.style.position = "absolute";
			x[i].relatedElement.style.top = "1px";
			x[i].relatedElement.style.left = "0px";
			x[i].relatedElement.style.width = "210px";
			
			x[i].onchange = x[i].onmouseout = function () {
				this.relatedElement.value = this.value;
			}			
		}
	}
}
window.onload = function(){
	initFileUploads();
};
function newAjax(){
	var xmlhttp=false;
	try{
		xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	}catch(e){
		try {
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		}catch(E){
			xmlhttp = false;
		}
	}

	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
		xmlhttp = new XMLHttpRequest();
	}
	
	return xmlhttp;
}
function call_url(url,popup)
{
	if(popup=='yes')
	{
	    wwPopup(url, 800,800, '', 1, 1, 1, 1);
	}else
	{
		window.location.href=url;	
	}
}

function SetOpacity(object,opacityPct)
{
  // IE.
  object.style.filter = 'alpha(opacity=' + opacityPct + ')';
  // Old mozilla and firefox
  object.style.MozOpacity = opacityPct/100;
  // Everything else.
  object.style.opacity = opacityPct/100;
}
function ChangeOpacity(id,msDuration,msStart,fromO,toO)
{
  var element=document.getElementById(id);
  var msNow = (new Date()).getTime();
  var opacity = fromO + (toO - fromO) * (msNow - msStart) / msDuration;
  if (opacity>=100)
  {
    SetOpacity(element,100);
    element.timer = undefined;
  }
  else if (opacity<=0)
  {
    SetOpacity(element,0);
    element.timer = undefined;
  }
  else 
  {
    SetOpacity(element,opacity);
    element.timer = window.setTimeout("ChangeOpacity('" + id + "'," + msDuration + "," + msStart + "," + fromO + "," + toO + ")",10);
  }
}
function wwOpenSubCategory(catID,url)
{
	var status = document.getElementById("td"+catID).getAttribute("openStatus");
	
	document.getElementById("arrow"+catID).src = (status == "closed") ?  url+"images/ww/arrow-down.png":url+"images/ww/arrow-side.png";
	document.getElementById("tbl"+catID).style.display = (status == "closed") ? "":"none";
	
	var newStatus = status == "closed" ? "open":"closed";
	document.getElementById("td"+catID).setAttribute("openStatus", newStatus);
}
function wwWarnAndSend(url,popup)
{
	alert("You are about to be redirected to a website that is not moderated by Centro Properties Group.\n"+
		"The views expressed on this site are those of the authors alone.\n"+
		"They do not represent the views of Centro Properties Group or its staff.");
	
	if(url.indexOf("http://") == -1)
	{
		url = "http://www."+url;
	}	
	if(popup=='yes')
	{
	    wwPopup(url, 800,800, '', 1, 1, 1, 1)
	}else
	{
		window.location.href=url;	
	}
}

function isValidString(str)
{
	if(str.length > 0)
	{
		for(var i=0; i<str.length; i++)
		{
			if(str.charAt(i)!=" ")
			{
				return true ;
			}
		}
		return false;
	}
	else
	{
		return false;
	}
}
function isEmailAddr(email)
{
  var result = false
  var theStr = new String(email)
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}


function wwValidateForm(formObj)
{
	try
	{
		var errorArr = new Array();
		var errorIniObj = 0;
		var tmpCurrentGroup = "";
		var tmpGroups = new Array();
		
		var thisDate = new Date();
		var thisYear = thisDate.getFullYear();

		for(var i=0; i<formObj.elements.length; i++) 
		{
			if(formObj.elements[i].name)
			{
				if(formObj.elements[i].getAttribute("isCompulsory") == "true") //check compulsory elements
				{
					if(formObj.elements[i].type == "text" ||
						formObj.elements[i].type == "textarea" ||
						formObj.elements[i].type == "password")
					{
						if(isValidString(formObj.elements[i].value))
						{
							if(formObj.elements[i].name == "email" && !isEmailAddr(formObj.elements[i].value))
							{
								if(typeof errorIniObj != "object") { errorIniObj = formObj.elements[i]; }
								errorArr.push("- "+formObj.elements[i].getAttribute("label"));
							}
							else if(formObj.elements[i].name == "day" 
								&& (formObj.elements[i].value*1 < 1 || formObj.elements[i].value*1 > 31 || isNaN(formObj.elements[i].value*1)))
							{
								if(typeof errorIniObj != "object") { errorIniObj = formObj.elements[i]; }
								errorArr.push("- "+formObj.elements[i].getAttribute("label"));
							}
							else if(formObj.elements[i].name == "month"
								&& (formObj.elements[i].value*1 < 1 || formObj.elements[i].value*1 > 12 || isNaN(formObj.elements[i].value*1)))
							{
								if(typeof errorIniObj != "object") { errorIniObj = formObj.elements[i]; }
								errorArr.push("- "+formObj.elements[i].getAttribute("label"));
							}
							else if(formObj.elements[i].name == "year"
								&& (formObj.elements[i].value*1 < 1900 || formObj.elements[i].value*1 > thisYear-1 || isNaN(formObj.elements[i].value*1)))
							{
								if(typeof errorIniObj != "object") { errorIniObj = formObj.elements[i]; }
								errorArr.push("- "+formObj.elements[i].getAttribute("label"));
							}
						}
						else
						{
							if(typeof errorIniObj != "object") { errorIniObj = formObj.elements[i]; }
							errorArr.push("- "+formObj.elements[i].getAttribute("label"));
						}											
					}
					if(formObj.elements[i].type == "radio" ||
						formObj.elements[i].type == "checkbox") 
					{
						if(tmpCurrentGroup != formObj.elements[i].name)
						{
							var key = tmpGroups.length;
							tmpGroups[key] = new Array();
							tmpCurrentGroup = formObj.elements[i].name;
						}
						
						var counter = tmpGroups[key].length;
						tmpGroups[key][counter] = formObj.elements[i];
					}					
					if(formObj.elements[i].type == "select-one")
					{
						if(formObj.elements[i].selectedIndex == 0)
						{
							if(typeof errorIniObj != "object") { errorIniObj = formObj.elements[i]; }
							errorArr.push("- "+formObj.elements[i].getAttribute("label"));
						}
					}					
					if(formObj.elements[i].type == "select-multiple")
					{
						if(formObj.elements[i].selectedIndex == -1)
						{
							if(typeof errorIniObj != "object") { errorIniObj = formObj.elements[i]; }
							errorArr.push("- "+formObj.elements[i].getAttribute("label"));
						}
					}					
				}
			}
		}
		
		if(tmpGroups.length) //radio or checkbox elements to be tested
		{
			for(var i=0; i<tmpGroups.length; i++) //iterating through groups
			{					
				var selectionFound = false;
				for(var j=0; j<tmpGroups[i].length; j++) //iterating through elements
				{
					if(tmpGroups[i][j].checked) //if checked
					{
						selectionFound = true;
						break;
					}
				}
				
				if(!selectionFound) //if no selection was found
				{
					if(typeof errorIniObj != "object") { errorIniObj = formObj.elements[i]; }
					errorArr.push("- "+formObj.elements[i].getAttribute("label"));					
				}
			}
		}

		if(errorArr.length == 0)
		{
			return true;
		}
		else
		{
			error="Fields marked with an arrow are compulsory.\n\n"+errorArr.join("\n")+"\nPlease fill them in.";
			alert(error);
			errorIniObj.focus();
			return false;
		}
		return false;
	}
	catch(e)
	{
		alert(e.description)
		return false;
	}
}


/** ini: jquery mCustomScrollable handler function **/

function applyCustomScrollbar(objId)
{
	$("#"+objId).mCustomScrollbar("vertical",0,"easeOutCirc",1,"fixed","yes","no",0); 
}

/** end: jquery scrollable handler function **/

function wwShowToolTip(txt, x, y)
{
	var ttb = document.getElementById("wwToolTipBox");
	if(!ttb)
	{
		var d = document.createElement("div");
		d.id = "wwToolTipBox";
		d.className = "toolTipBox";
		document.body.appendChild(d);
		ttb = document.getElementById("wwToolTipBox");
	}
	
	if(ttb.style.display == "none")
	{
		ttb.style.display = "block";		
	}
	
	ttb.innerHTML = txt;
	
	ttb.style.zIndex = 999999999;
	ttb.style.left = (x+10) + "px";
	ttb.style.top = (y+10) + "px";
	//ttb.style.top = 0;
}
function wwHideToolTip()
{
	var ttb = document.getElementById("wwToolTipBox");
	if(ttb)
	{
		ttb.style.display = "none";
	}
}