Event.observe(window, 'load', page_loaded, false);

function page_loaded(evt) { if ($('gallery')) $$('.imglist li img').each(function(e) { Event.observe(e, "click", item_clicked, false) } ) }

function item_clicked(evt){
	var child = Event.element(evt);
	if(child.tagName=="LI") return false;
	$$('.imglist li ').invoke('removeClassName','active')
	child.parentNode.className = "active"

	if (child.src.indexOf('t_')==-1) {					// no t_ therefore it's a URL
		$('gallerypic').innerHTML = '<a href="' + child.alt +'" target=_new title="open the website in a new window"><img src=' +child.src + '></a><p>' + child.title + '</p>' 
	} else {
		img_m = child.src.split('t_')[0] + 'm_' + child.src.split('t_')[1]
		img_l = (child.src.indexOf('ht_')>-1) ? child.src.split('ht_')[0]+child.src.split('t_')[1] : child.src.split('t_')[0] + 'l_' + child.src.split('t_')[1]
		$('gallerypic').innerHTML = '<a href="' + img_l + '" target=_new title="open the original image in a new window"><img src=' +img_m + '><p>' + child.title + '</p></a>' 
	}
	Event.stop(evt); //avoid another call related to 'parent_node' itself
}

function panel(change) {
	$('panel'+cur_panel).hide();
	cur_panel = cur_panel+change
	$('panel'+cur_panel).show();
	if(cur_panel==1) { $('prevpanel').hide() } else { $('prevpanel').show() }
	if(cur_panel==panels) { $('nextpanel').hide() } else { $('nextpanel').show() }
	if(cur_panel>1) {Event.observe('panel'+cur_panel, 'click', item_clicked, false);}
}

var myGlobalHandlers = {
		onCreate: function() { showsystemworking(); },
		onComplete: function() { if(Ajax.activeRequestCount == 0) { hidesystemworking(); } },
		onException: function() { hidesystemworking(); }
	};
Ajax.Responders.register(myGlobalHandlers);


var currform = null;
var currdiv = null;
function divtoggle(thename) {
	if(currdiv==thename | currdiv!=null) {
		$('div_'+currdiv).hide(); $('btn_'+currdiv).removeClassName('active');
		if (currdiv==thename) { currdiv=null; return false; }
	}

	$('div_'+thename).show(); $('btn_'+thename).addClassName('active');
	currdiv=thename;
	
	if (currform !=null) { currform.reset() };
	currform = new Validation('frm_' + thename, {immediate : false,	onSubmit:false} );
	
	$("popupcalendar").hide()
	if ($('califrame')) $("califrame").hide()

	if (currentuserunid=="") {
		$('frm_' + thename).insert({top:$('registersection')})
	
		$('signin_opt').hide()
		$('signin_req').show()
		$('signin_req_s').show()
		$('signin_req_r').hide()
		$('registerdiv').show()
		$('signindiv').hide()
		$('frm_' + thename + '_body').show()
		
		$('registersection').show()
	}
	
	return true;
}


var submittingform = null

function submitform(formname) {
	submittingform = formname

	var url, sout;
	
	if($('registerdiv') != null) {	// user is registering at the same time as submission  so...
		// these fields are hidden for possible later user but still need to be set for the agents that are called later on.
		if ($('registerdiv').style.display != 'none') {
			var names = $('fullname').value.split(" ")
			$('firstname').value = names[0]
			$('lastname').value = names[names.length-1]
			$('emailconfirm').value = $('email').value
			$('passwordconfirm').value = $('passwordcv').value
		}
	}
	
	switch(formname) {
		case "frm_cv": url = '/(prop_contactvendor)?openagent'; sout = "Contacting Vendor ......"; break;
		case "frm_f": url = '/(prop_feedback)?openagent'; sout = "Sending Feedback  ......"; break;
		case "frm_av": url = '/(prop_arrangeviewing)?openagent'; sout = "Sending Request  ......"; break;
		case "frm_mo": url = '/(prop_makeoffer)?openagent'; sout = "Sending Offer  ......"; break;
		case "frm_stf": url = '/(prop_sendtofriend)?openagent'; sout = "Sending To Friend  ......"; break;
		case "frm_amp": url = '/(prop_addtofavourites)?openagent'; sout = "Adding to Favourites ......"; break;
	}
	$('systemworking').innerHTML = sout

	allNodes = "docid=" + docid + "&"
	allNodes += "userunid=" + currentuserunid + "&"
	x = Form.serialize(formname)
	allNodes += (x != "") ? x + "&" : ""
	allNodes += "uniquetime=" + new Date().getTime()
	
     var myAjax = new Ajax.Request(url, {method: 'post', 	postBody: allNodes,		onComplete: response_submitform });
}


function response_submitform(req)	{
	try { var reqJSON = eval('(' + req.responseText + ')') } catch(x) {  alert( "Caught a problem ....\n" + req.responseText); hidesystemworking(); return false; }
	if (reqJSON.returnCode == "Error") {
		alert("Error\n" + reqJSON.errorText)
	} else if (reqJSON.returnCode == "Not Found") {
		alert("Not Found\nThe name you entered could not be found")
	} else if (reqJSON.returnCode == "OK") {
		alert(reqJSON.responseText)
	} else if (reqJSON.returnCode == "RegFail") {
		hidesystemworking()
		$(reqJSON.errorfield).addClassName('validation-failed')
		$(reqJSON.errorfield).activate()
		alert(reqJSON.errormessage)
		return false;
	} else {
		alert("Invalid Response")
	}	
	try {
		trimmed = submittingform.split('_')[1]
		$("popupcalendar").hide()
		if ($('califrame')) $("califrame").hide()
		$("div_" + trimmed).hide()
		jscss('remove', $('btn_' + trimmed), 'active')
	} catch(x) {}
	if (reqJSON.urlout) {
		window.location.href = reqJSON.urlout
	}
}


function barf(err){  alert(err);   return;  }

/* ----------------------------------------------------------------------------------------------------------- */

function getaccountdetails() {
	var url = '/(getaccountdetails)?openagent'
	var a=$H(	{
			userunid: currentuserunid,
			something : new Date().getTime()
					} );
     var myAjax = new Ajax.Request(url, {method: 'get', 	parameters: a.toQueryString(), 	onComplete: response_getaccountdetails});     
}


function response_getaccountdetails(originalRequest)	{
	try{ details = eval('(' + originalRequest.responseText + ')')}catch(e){barf(e.message)}
	if (details.error) { barf(view.error); }
	document.forms['frm_cv'].cv_phone.value = details.phone
}


/* ----------------------------------------------------------------------------------------------------------- */

function checkcounter() {
	var IncParam='';
	TimeOutSeconds=7200;																// set to 2 hours
	var now=new Date();
	var iLen = String(window.location.href).length;
	var Account = String(window.location.href).substring(iLen, iLen - 32);

	var cookiename='DomCountLastVisit'+Account
	var index=document.cookie.indexOf(cookiename);

	if (index==-1) {																	// no cookie present, therefore first visit to page
		updatecounter();
	} else {
		var countbegin=(document.cookie.indexOf("=",index)+1);									// DomCountLastVisit cookie exists, get date/time value
		var countend=document.cookie.indexOf(";", index);
		if (countend == -1) countend = document.cookie.length;
		var LastVisit=new Date(document.cookie.substring(countbegin, countend));

		var elapsed=Math.round((now-LastVisit)/1000);										// calculate seconds elapsed between last visit and now
		
		if (elapsed >=TimeOutSeconds) {													// user timed out of same session
			updatecounter()
		}
	}
	document.cookie=cookiename+"="+now;													// set LastVisit cookie value (after above tests)
}

function updatecounter() {
	var url = '/(webcounter)!openagent&x=' + new Date().getTime()
     var myAjax = new Ajax.Request(url, {method: 'get', 	onComplete: doresponse});		//, onComplete: doresponse  parameters: a.toQueryString(), 	
}


function doresponse(originalRequest)	{
//	alert(originalRequest.responseText)
}

function barf(err){  alert(err);   return;  }



function gototab(which) {
	if (which==1) {
		$('mo_tab2').hide(); $('mo_tab1').show()
		return;
	}
	if (which==2) {
		if (currform.validate()) {
			$('mo_offerprice_out').innerHTML = formatNumber($F('mo_offerprice'),0,',','','\u00A3','','','');

			if ($F('mo_status')=="Other") {
				$('mo_status_out').innerHTML = $F('mo_status_other')
			} else if ($F('mo_status')=="Selling home privately") {
				var statout = "Selling home privately - "
				if ($F('mo_depend1')=="Yes") { 
					statout += "purchasing depends on selling mine and "
					if ($F('mo_buyer1') == "Yes") {statout += "my buyer has a house to sell."}
					if ($F('mo_buyer2') == "No") {statout += "my buyer doesn't have a house to sell."}
					if ($F('mo_buyer3') == "Don't know") {statout += "I don't know if my buyer has a house to sell or not."}
				} else {
					statout += "purchasing does not depend on selling mine first."
				}
				$('mo_status_out').innerHTML = statout
			} else {
				$('mo_status_out').innerHTML = $F('mo_status') + "."
			}

			$('mo_tab1').hide(); $('mo_tab2').show()
		}
	}

}


// Removes leading whitespaces
function LTrim( value ) {
	var re = /\s*((\S+\s*)*)/;
	return value.replace(re, "$1");
}

// Removes ending whitespaces
function RTrim( value ) {
	var re = /((\s*\S+)*)\s*/;
	return value.replace(re, "$1");
}

// Removes leading and ending whitespaces
function Trim( value ) {
	return LTrim(RTrim(value));
}