function init() {
	load_marketareas('MARKETAREAS.MARKETAREAID');
	//load_community_states('COMMUNITIES.STATES');
	load_modelgroups('MODELS.MODELGROUPID');
	load_companies('COMPANIES.COMPANYID');
	
	var Options = new SelectOption('MODELS.BEDROOMS');
		Options.set_selected();
	var Options = new SelectOption('MODELS.SQ_1STFLOOR');
		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 vars  = new Array();
	var page = new Number();
	
	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 state 		 = new String(document.getElementById('MARKETAREAS.MARKETAREAID').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.SQ_1STFLOOR').value);
	var baseprice 	 = new String(document.getElementById('BUILDMODELS.PRICE').value);
	
	if (modelgroupid != '') vars['MODELS.MODELGROUPID'] 		= modelgroupid;
	if (companyid 	 != '') vars['COMPANIES.COMPANYID'] 		= companyid;
	//if (state 		 != '') vars['COMMUNITIES.STATES'] 		= state;
	if (state 		 != '') vars['MARKETAREAS.MARKETAREAID'] 	= state;
	if (city 		 != '') vars['COMMUNITIES.CITY'] 			= city;
	if (bedrooms 	 != '') vars['MODELS.BEDROOMS'] 			= bedrooms;
	if (squarefeet 	 != '') vars['MODELS.SQ_1STFLOOR'] 	 		= squarefeet;
	if (baseprice 	 != '') vars['BUILDMODELS.PRICE'] 	 		= baseprice;
	if (page	 	 !=  0) vars['PAGE'] 	 					= page;
	
	post_submit(vars, 'models.html');
}