function setHero(obj) {

  //obj=getElementById(id);
  obj.src="http://www.thepropertymanager.com.au/template/images/houseMate.jpg";
}



//function setHero(picimage, id) {//
//	alert("document.getElementById(id).src");
//document.getElementById(id).src =picimage.src;
	
	
	
//}




function popUp(theURL) { 
 window.open(theURL,'','resizable=yes,width=800,height=600')
}




function confirmAbort()
	{
	var agree=confirm("Abort editing without saving?");
	if (agree)
		return true ;
	else
		return false ;
	}

function confirmSave(message)
	{
	var agree=confirm(message);
	if (agree)
		return true ;
	else
		return false ;
	}


function clear_textbox(theItemId, keyword) // clear search boxes
	{
	if (	document.getElementById(theItemId).value ==  keyword )
			document.getElementById(theItemId).value = "";
	} 




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
  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.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 ShutAll() {
	for (i=0;i<document.getElementsByTagName("div").length; i++) {
		if (document.getElementsByTagName("div").item(i).className == "navOn"){
			document.getElementsByTagName("div").item(i).className = "nav";
		}
	}
}




function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

	

function initSelect()
{
	optionTest = true;
	lgth = document.forms['addProduct']['loadProduct[category]'].options.length - 1;
	document.forms['addProduct']['loadProduct[category]'].options[lgth] = null;
	if (document.forms['addProduct']['loadProduct[category]'].options[lgth]) optionTest = false;
}


function populate()
{
	if (!optionTest) return;
	var box = document.forms['addProduct']['loadProduct[class]'];
	var number = box.options[box.selectedIndex].value;
	if (!number) return;
	var list = store[number];
	var box2 =document.forms['addProduct']['loadProduct[category]'];
	box2.options.length = 0;
	for(i=0;i<list.length;i+=2)
	{
		box2.options[i/2] = new Option(list[i],list[i+1]);
	}
	
	
	if ((number == 'rental property')||(number == 'student rental')) {
		document.getElementById('productSpecifics').innerHTML= document.getElementById('formRent').innerHTML;
	}
	
	if ((number == 'real estate')||(number == 'commercial sale')) {
		document.getElementById('productSpecifics').innerHTML= document.getElementById('formSale').innerHTML;
	}
	
	if 	(	(number == 'management rights') 	) {
		document.getElementById('productSpecifics').innerHTML= document.getElementById('formMR').innerHTML;
	}	
	if 	(	(number == 'hospitality') 	) {
		document.getElementById('productSpecifics').innerHTML= document.getElementById('formHospitality').innerHTML;
	}		

	if ((number == 'holiday rental')) {
		document.getElementById('productSpecifics').innerHTML= document.getElementById('formRent').innerHTML;
	}

}






function initSelect2()
{

	optionTest2 = true;
	lgth = document.forms['productSearch']['search[category]'].options.length - 1;
	document.forms['productSearch']['search[category]'].options[lgth] = null;
	if (document.forms['productSearch']['search[category]'].options[lgth]) optionTest2 = false;
}



function populateSearch()
{

	if (!optionTest2) return;
	var box = document.forms['productSearch']['search[class]'];
	var number = box.options[box.selectedIndex].value;
	
	if (!number) return;
	var list = store[number];
	
	var box2 =document.forms['productSearch']['search[category]'];
	//alert(box2.options.length);
	box2.options.length = 2;
	for(i=2;i<list.length;i+=2)
	{
		box2.options[i/2] = new Option(list[i],list[i+1]);
	}
}


function populateAdvancedSearch()
{

	if (!optionTest2) return;
	var box = document.forms['advancedSearch']['search[class]'];
	var number = box.options[box.selectedIndex].value;
	
	if (!number) return;
	
	if(number=='management rights'){
		document.getElementById('advancedMin').innerHTML=document.getElementById('RealEstateMin').innerHTML;
		document.getElementById('advancedMax').innerHTML=document.getElementById('RealEstateMax').innerHTML;		
	}

	if(number=='real estate'){
		document.getElementById('advancedMin').innerHTML=document.getElementById('RealEstateMin').innerHTML;
		document.getElementById('advancedMax').innerHTML=document.getElementById('RealEstateMax').innerHTML;		
	}	
	if(number=='rental property'){
		document.getElementById('advancedMin').innerHTML=document.getElementById('RentMin').innerHTML;
		document.getElementById('advancedMax').innerHTML=document.getElementById('RentMax').innerHTML;		
	}		
	
	
	var list = store[number];
	
	var box2 =document.forms['advancedSearch']['search[category]'];
	//alert(box2.options.length);
	box2.options.length = 2;
	for(i=2;i<list.length;i+=2)
	{
		box2.options[i/2] = new Option(list[i],list[i+1]);
	}
}













function numbersonly(myfield, e, dec)
{
	var key;
	var keychar;
	
	if (window.event)
	   key = window.event.keyCode;
	else if (e)
	   key = e.which;
	else
	   return true;
	keychar = String.fromCharCode(key);
	
	// control keys
	if ((key==null) || (key==0) || (key==8) || 
		(key==9) || (key==13) || (key==27) )
	   return true;
	
	// numbers
	else if ((("0123456789").indexOf(keychar) > -1))
	   return true;
	
	// decimal point jump
	else if (dec && (keychar == "."))
	   {
	   myfield.form.elements[dec].focus();
	   return false;
	   }
	else
	   return false;
}


addEvent(window, "load", sortables_init);

var SORT_COLUMN_INDEX;

function sortables_init() {
    // Find all tables with class sortable and make them sortable
    if (!document.getElementsByTagName) return;
    tbls = document.getElementsByTagName("table");
    for (ti=0;ti<tbls.length;ti++) {
        thisTbl = tbls[ti];
        if (((' '+thisTbl.className+' ').indexOf("sortable") != -1) && (thisTbl.id)) {
            //initTable(thisTbl.id);
            ts_makeSortable(thisTbl);
        }
    }
}

function ts_makeSortable(table) {
    if (table.rows && table.rows.length > 0) {
        var firstRow = table.rows[0];
    }
    if (!firstRow) return;
    
    // We have a first row: assume it's the header, and make its contents clickable links
    for (var i=0;i<firstRow.cells.length;i++) {
        var cell = firstRow.cells[i];
        var txt = ts_getInnerText(cell);
        cell.innerHTML = '<a href="#" class="sortheader" '+ 
        'onclick="ts_resortTable(this, '+i+');return false;">' + 
        txt+'<span class="sortarrow">&nbsp;&nbsp;&nbsp;</span></a>';
    }
}

function ts_getInnerText(el) {
	if (typeof el == "string") return el;
	if (typeof el == "undefined") { return el };
	if (el.innerText) return el.innerText;	//Not needed but it is faster
	var str = "";
	
	var cs = el.childNodes;
	var l = cs.length;
	for (var i = 0; i < l; i++) {
		switch (cs[i].nodeType) {
			case 1: //ELEMENT_NODE
				str += ts_getInnerText(cs[i]);
				break;
			case 3:	//TEXT_NODE
				str += cs[i].nodeValue;
				break;
		}
	}
	return str;
}

function ts_resortTable(lnk,clid) {
    // get the span
    var span;
    for (var ci=0;ci<lnk.childNodes.length;ci++) {
        if (lnk.childNodes[ci].tagName && lnk.childNodes[ci].tagName.toLowerCase() == 'span') span = lnk.childNodes[ci];
    }
    var spantext = ts_getInnerText(span);
    var td = lnk.parentNode;
    var column = clid || td.cellIndex;
    var table = getParent(td,'TABLE');
    
    // Work out a type for the column
    if (table.rows.length <= 1) return;
    var itm = ts_getInnerText(table.rows[1].cells[column]);
    sortfn = ts_sort_caseinsensitive;
    if (itm.match(/^\d\d[\/-]\d\d[\/-]\d\d\d\d$/)) sortfn = ts_sort_date;
    if (itm.match(/^\d\d[\/-]\d\d[\/-]\d\d$/)) sortfn = ts_sort_date;
    if (itm.match(/^[£$]/)) sortfn = ts_sort_currency;
    if (itm.match(/^[\d\.]+$/)) sortfn = ts_sort_numeric;
    SORT_COLUMN_INDEX = column;
    var firstRow = new Array();
    var newRows = new Array();
    for (i=0;i<table.rows[0].length;i++) { firstRow[i] = table.rows[0][i]; }
    for (j=1;j<table.rows.length;j++) { newRows[j-1] = table.rows[j]; }

    newRows.sort(sortfn);

    if (span.getAttribute("sortdir") == 'down') {
        ARROW = '&nbsp;&nbsp;&uarr;';
        newRows.reverse();
        span.setAttribute('sortdir','up');
    } else {
        ARROW = '&nbsp;&nbsp;&darr;';
        span.setAttribute('sortdir','down');
    }
    
    // We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones
    // don't do sortbottom rows
    for (i=0;i<newRows.length;i++) { if (!newRows[i].className || (newRows[i].className && (newRows[i].className.indexOf('sortbottom') == -1))) table.tBodies[0].appendChild(newRows[i]);}
    // do sortbottom rows only
    for (i=0;i<newRows.length;i++) { if (newRows[i].className && (newRows[i].className.indexOf('sortbottom') != -1)) table.tBodies[0].appendChild(newRows[i]);}
    
    // Delete any other arrows there may be showing
    var allspans = document.getElementsByTagName("span");
    for (var ci=0;ci<allspans.length;ci++) {
        if (allspans[ci].className == 'sortarrow') {
            if (getParent(allspans[ci],"table") == getParent(lnk,"table")) { // in the same table as us?
                allspans[ci].innerHTML = '&nbsp;&nbsp;&nbsp;';
            }
        }
    }
        
    span.innerHTML = ARROW;
}

function getParent(el, pTagName) {
	if (el == null) return null;
	else if (el.nodeType == 1 && el.tagName.toLowerCase() == pTagName.toLowerCase())	// Gecko bug, supposed to be uppercase
		return el;
	else
		return getParent(el.parentNode, pTagName);
}
function ts_sort_date(a,b) {
    // y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
    if (aa.length == 10) {
        dt1 = aa.substr(6,4)+aa.substr(3,2)+aa.substr(0,2);
    } else {
        yr = aa.substr(6,2);
        if (parseInt(yr) < 50) { yr = '20'+yr; } else { yr = '19'+yr; }
        dt1 = yr+aa.substr(3,2)+aa.substr(0,2);
    }
    if (bb.length == 10) {
        dt2 = bb.substr(6,4)+bb.substr(3,2)+bb.substr(0,2);
    } else {
        yr = bb.substr(6,2);
        if (parseInt(yr) < 50) { yr = '20'+yr; } else { yr = '19'+yr; }
        dt2 = yr+bb.substr(3,2)+bb.substr(0,2);
    }
    if (dt1==dt2) return 0;
    if (dt1<dt2) return -1;
    return 1;
}

function ts_sort_currency(a,b) { 
    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]).replace(/[^0-9.]/g,'');
    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]).replace(/[^0-9.]/g,'');
    return parseFloat(aa) - parseFloat(bb);
}

function ts_sort_numeric(a,b) { 
    aa = parseFloat(ts_getInnerText(a.cells[SORT_COLUMN_INDEX]));
    if (isNaN(aa)) aa = 0;
    bb = parseFloat(ts_getInnerText(b.cells[SORT_COLUMN_INDEX])); 
    if (isNaN(bb)) bb = 0;
    return aa-bb;
}

function ts_sort_caseinsensitive(a,b) {
    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]).toLowerCase();
    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]).toLowerCase();
    if (aa==bb) return 0;
    if (aa<bb) return -1;
    return 1;
}

function ts_sort_default(a,b) {
    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
    if (aa==bb) return 0;
    if (aa<bb) return -1;
    return 1;
}


function addEvent(elm, evType, fn, useCapture)
// addEvent and removeEvent
// cross-browser event handling for IE5+,  NS6 and Mozilla
// By Scott Andrew
{
  if (elm.addEventListener){
    elm.addEventListener(evType, fn, useCapture);
    return true;
  } else if (elm.attachEvent){
    var r = elm.attachEvent("on"+evType, fn);
    return r;
  } else {
    alert("Handler could not be removed");
  }
} 


function changeSelect(selection) {
    //var box = document.advancedSearch['search[state]'];
	//var number = box.options[box.selectedIndex].value;
	//var list = new Array(selection, selection);
	
		document.productSearch['search[state]'].value = selection;
		
		
		//document.getElementById('search[suburbAdvanced]').disabled=false

//alert(document.advancedSearch['search[state]'].selectedIndex);
//document.advancedSearch['search[state]'].selectedIndex = 4;
	//document.advancedSearch['search[state]'].options = new Option(selection, selection);
	//alert(selection);
	document.productSearch.submit();



}







var managementRights = new Array(
	'',		'Retirement',
	'Retirement',		'Retirement',
	'Resort / Holiday',			'Resort / Holiday',
	'Permanent',		'Permanent',
	'Off The Plan',			'Off The Plan',
	'Corporate',		'Corporate'


);	

var residential = new Array(
	'',				'House',
	
	'House',				'House',
	'Unit',					'Unit',
	'Townhouse',			'Townhouse',
	'Apartment',			'Apartment',
	'Serviced Apartment',	'Serviced Apartment'
);

var rental = new Array(
	'',				'House',
	'Room to let',			'Room to let',	
'House',				'House',
	'Unit',					'Unit',
	'Townhouse',			'Townhouse',
	'Apartment',			'Apartment',

	'Serviced Apartment',	'Serviced Apartment'
);
	
var hospitality = new Array(
	'',		'Resort',
	'Caravan Park',	'Caravan Park',
	'Licenced Venue', 'Licenced Venue',
	'Motel (Freehold)',		'Motel (Freehold)',
'Motel (Leasehold)',		'Motel (Leasehold)',
	'Cabins / Bungalows',	'Cabins / Bungalows',
	'Bed + Breakfast', 'Bed + Breakfast',
	'Back Packers',		'Back Packers',
	'Houseboats',	'Houseboats'
);	
	
	
var holiday = new Array(
	'',				'House',

'House',				'House',
	'Unit',					'Unit',
	'Townhouse',			'Townhouse',
	'Apartment',			'Apartment',

	'Serviced Apartment',	'Serviced Apartment'
);
	
	
var store = new Array();

store['real estate'] = residential;
store['management rights'] = managementRights;
store['rental property'] = rental;
store['hospitality'] = hospitality;
store['holiday rental'] = holiday;