function reloadPage(cleared) {
	var category;
	var section;
	var orderby;
	var search;
	parameters = "";
	if(document.standardFilter._kategorie){
		category	= document.standardFilter._kategorie.options[document.standardFilter._kategorie.selectedIndex].value;
		parameters += "kat=" + category;
	}
	if(document.standardFilter._rubrika){
		section		= document.standardFilter._rubrika.options[document.standardFilter._rubrika.selectedIndex].value;
		parameters += "&rubrika=" + section;
	}
	if(document.standardFilter.available){
		available		= document.standardFilter.available.options[document.standardFilter.available.selectedIndex].value;
		parameters += "&available=" + available;
	}
	if(document.standardFilter.orderby)	{
		orderby		= document.standardFilter.orderby.options[document.standardFilter.orderby.selectedIndex].value;
		parameters += "&def=" + orderby;
	}
	if(document.standardFilter.hledej){
		search = document.standardFilter.hledej.value;
		parameters += "&hledej=" + search;
	}
	window.self.location="?" + parameters;
}