function setState(st) { 
	var frm = document.forms['propertysearchform']; 
	for (var i = 0; i < frm.elements['state'].options.length; i++)  
		if (frm.elements['state'].options[i].value == st)  
			frm.elements['state'].options[i].selected = true; 
	frm.elements['state'].focus(); 
	return false; 
} 

function setPTypes(frm, ctl) { 
	var selected = ''; 
	for (var i = 0; i < frm.elements['propertytypes'].length; i++) 
		if (frm.elements['propertytypes'][i].checked) 
			selected = selected + frm.elements['propertytypes'][i].value +','; 	
	frm.elements['selectedpropertytypes'].value = selected.substring(0, selected.length - 1); 
	return false; 
} 

function getPTypes(frm, ctl) { 
	var all = frm.elements['propertytypes'].length; 
	var tot = 0; 
	for (var i = 0; i < all; i++)  
		if (frm.elements['propertytypes'][i].checked) 
			tot = tot + 1;
	if (tot == all) 
		frm.elements['allpropertytypes'].checked = true; 	
	else 
		frm.elements['allpropertytypes'].checked = false; 
	setPTypes(frm, ctl); 
	return false; 
} 

function allPTypes(frm, ctl) { 
	if (ctl.checked == true) 
		for (var i = 0; i < frm.elements['propertytypes'].length; i++) 
			frm.elements['propertytypes'][i].checked = true; 	
	setPTypes(frm, ctl); 
	return false; 
} 

function searchProperties(frm) { 

} 

function popWin(url) { 
	var win = window.open(url, "Map", "width=565,height=440,scrollbars=1"); 
	win.focus(); 
	return false; 
}