var onfailscript = '';
function loadField(execurl, onfail) {
	onfailscript = onfail;
	new Ajax.Request(execurl, {method: 'get', onComplete: showResponse, onFailure: ajaxFailure, evalScripts: true }) ;
}
	
function showResponse(originalRequest) {
	eval(originalRequest.responseText);
}
	
function ajaxFailure(originalRequest){
	document.getElementById(onfailscript).options.length=0;
}

function hidediv(divName) {
	document.getElementById(divName).style.display = 'none';
}

function showdiv(divName) {
	document.getElementById(divName).style.display = 'block';
}









function count() {
	var categoria = document.getElementById('categoria');
	var marka = document.getElementById('marka');
	var model = document.getElementById('model');
	var gorivo = document.getElementById('gorivo');
	var cena_ot = document.getElementById('cena_ot');
	var cena_do = document.getElementById('cena_do');
	var godina_ot = document.getElementById('godina_ot');
	var godina_do = document.getElementById('godina_do');
	var sila_ot = document.getElementById('sila_ot');
	var sila_do = document.getElementById('sila_do');
		
	loadField('serveAJAX.php?cmd=index_count&categoria='+categoria.value+'&marka='+marka.value+'&model='+model.value+'&gorivo='+gorivo.value+'&cena_ot='+cena_ot.value+'&cena_do='+cena_do.value+'&godina_ot='+godina_ot.value+'&godina_do='+godina_do.value+'&sila_ot='+sila_ot.value+'&sila_do='+sila_do.value, 'marka');
}