function MHX_popup(n,x,y){
	window.open(n,'popup'+(x*y),'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,left=300,top=100,width='+x+',height='+y);
}

/* 
-----------------------------------------------------------------                                       
 SEARCH PAGE 
-----------------------------------------------------------------
*/

function MHX_doPostBack(f) {
  f.action = document.location;
  f.submit();
}

function MHX_chkSearchForm(f) {
	//========================================================================
	//== NAME: STUART HARLAND
	//== DATE: 20070913
	//== DESC: OVERSEAS VALIDATION FOR DDL's ON THE SEARCH PAGE
	//========================================================================	
	if(f.prop_type.value=='over'){
		if(f.city_county.value=='') {
			alert('Please choose a country and try again.');
			return false;
		}
		if(f.region.value=='') {
			alert('Please choose a region and try again.');
			return false;
		}
		if(f.overseas_saletype_plans.checked==false && f.overseas_saletype_old.checked==false && f.overseas_saletype_new.checked==false && f.overseas_saletype_lease.checked==false){
			alert('Please choose at least one sale type and try again.');
			return false;
		}
		
	}else{
		if(f.locality.value=='') {
			alert('Please choose a locality/town and try again.');
			return false;
		}		
	}
  return true;
}

function MHX_checkMinMax(f,x) {
  while(parseInt(f.elements[x+'_min'].value)>parseInt(f.elements[x+'_max'].value)) {
    f.elements[x+'_max'].selectedIndex++;
  }
}
function MHX_checkMaxMin(f,x) {
  while(parseInt(f.elements[x+'_max'].value)<parseInt(f.elements[x+'_min'].value)) {
    f.elements[x+'_min'].selectedIndex--;
  }
}

//function MHX_chkSearchForm(f) {
//  if(f.locality.value=='') {
//    alert('Please choose a locality/town and try again.');
//    return false;
//  }
//}


/* Localities & Regions DD code */
function MHX_selAll(f,e,c,_v) {
  if(f.elements[e]&&f.elements[c]) {
  	if(f.elements[c].checked) {	for(var i=0;i<f.elements[e].length;i++) f.elements[e].options[i].selected=true;}
  	else {	for(var i=0;i<f.elements[e].length;i++) f.elements[e].options[i].selected=false;};
  }
}

function MHX_chkSelAllBox(f,e,c,_v) {
  if(f.elements[e]&&f.elements[c]) {
	  f.elements[c].checked=_v;
	}
}

function MHX_chkSelected(f,e,c) {
  if(f.elements[e]&&f.elements[c]) {
  	var s=true;
  	for(var i=0;i<f.elements[e].length;i++) {
  		if (!f.elements[e].options[i].selected) s=false;
  	}
  	if (!f.elements[e].value=='') f.elements[c].checked=s;
	}
}



/* 
-----------------------------------------------------------------                                       
 CONTACT AGENT PAGE 
-----------------------------------------------------------------
*/

function MHX_chkContactAgentForm(f) {
  if(f.elements['name'].value=='') {
    alert('Please enter your name.');
    return false;
  }
  if(f.elements['email'].value=='') {
    alert('Please enter your email.');
    return false;
  }
}