function init() {
	load_marketareas('MARKETAREAS.MARKETAREAID');
	load_modelgroups('MODELS.MODELGROUPID');
	//load_community_states('COMMUNITIES.STATES');
	load_community_cities('COMMUNITIES.CITY');
	load_companies('COMPANIES.COMPANYID');
	
	var Options = new SelectOption('MODELS.BEDROOMS');
		Options.set_selected();
	var Options = new SelectOption('MODELS.LIVINGSQFT');
		Options.set_selected();
	var Options = new SelectOption('BUILDMODELS.PRICE');
		Options.set_selected();
	var Options = new SelectOption('ORDER');
		Options.set_selected();
	var Options = new SelectOption('COMPANIES.COMPANYID');
		Options.set_selected();
		
	if (typeof(js_vars["LOTS.AVAILABLE"]) != 'undefined') {
		document.getElementById('QUICKDELIVER').checked = true;
	}	
	draw_paging();
}

function search() {

	var page = new Number();
	if (typeof(arguments[0]) != 'undefined') page = arguments[0];

	var vars = new Array();
	var marketareaid = new String(document.getElementById('MARKETAREAS.MARKETAREAID').value);
	var modelgroupid = new String(document.getElementById('MODELS.MODELGROUPID').value);
	var companyid	 = new String(document.getElementById('COMPANIES.COMPANYID').value);
	//var state 		 = new String(document.getElementById('COMMUNITIES.STATES').value);
	var city 		 = new String(document.getElementById('COMMUNITIES.CITY').value);
	var bedrooms 	 = new String(document.getElementById('MODELS.BEDROOMS').value);
	var squarefeet 	 = new String(document.getElementById('MODELS.LIVINGSQFT').value);
	var baseprice 	 = new String(document.getElementById('BUILDMODELS.PRICE').value);
	var order		 = new String(document.getElementById('ORDER').value);
	var quickdeliver = new Boolean();
	
	if (marketareaid != '') vars['MARKETAREAS.MARKETAREAID'] = marketareaid;
	if (modelgroupid != '') vars['MODELS.MODELGROUPID'] 	= modelgroupid;
	if (companyid 	 != '') vars['COMPANIES.COMPANYID'] 	= companyid;
	//if (state 		 != '') vars['COMMUNITIES.STATES'] 		= state;
	if (city 		 != '') vars['COMMUNITIES.CITY'] 		= city;
	if (bedrooms 	 != '') vars['MODELS.BEDROOMS'] 		= bedrooms;
	if (squarefeet 	 != '') vars['MODELS.LIVINGSQFT'] 	 	= squarefeet;
	if (baseprice 	 != '') vars['BUILDMODELS.PRICE'] 	 	= baseprice;
	if (page	 	 !=  0) vars['PAGE'] 	 				= page;
	if (order		 != '') vars['ORDER']					= order;
	
	if (document.getElementById('QUICKDELIVER').checked) {
		vars['LOTS.AVAILABLE'] = '0,1';
	}
	
	post_submit(vars, 'models.html');
}

function paging(num) {
	search(num);
}

function reset() {
	document.getElementById('MODELS.MODELGROUPID').selectedIndex 		= 0;
	document.getElementById('COMPANIES.COMPANYID').selectedIndex 		= 0;
	//document.getElementById('COMMUNITIES.STATES').selectedIndex 		= 0;
	document.getElementById('MARKETAREAS.MARKETAREAID').selectedIndex 	= 0;
	document.getElementById('COMMUNITIES.CITY').selectedIndex 			= 0;
	document.getElementById('MODELS.BEDROOMS').selectedIndex 			= 0;
	document.getElementById('MODELS.LIVINGSQFT').selectedIndex 			= 0;
	document.getElementById('BUILDMODELS.PRICE').selectedIndex 			= 0;
	document.getElementById('ORDER').selectedIndex 						= 0;
}