function update_content() {
		
		return_to_store();

		var content = '';

		//Varietal
		if ( document.getElementById('v').value != '' ) {
			content += '|v' + document.getElementById('v').value;
		}

		//Winery
		if ( document.getElementById('m').value != '' ) {
			content += '|m' + document.getElementById('m').value;
		}

		//Price range
		if ( document.getElementById('p').value != '' ) {
			content += '|p' + document.getElementById('p').value;
		}

		//Country
		if ( document.getElementById('c').value != '' ) {
			content += '|c' + document.getElementById('c').value;
		}

		//Region
		if ( document.getElementById('r').value != '' ) {
			content += '|r' + document.getElementById('r').value;
		}

		//Vintage
		if ( document.getElementById('y').value != '' ) {
			content += '|y' + document.getElementById('y').value;
		}

		//Rating
		if ( document.getElementById('s').value != '' ) {
			content += '|s' + document.getElementById('s').value;
		}

		//Reviewer
		if ( document.getElementById('e').value != '' ) {
			content += '|e' + document.getElementById('e').value;
		}
				

		if ( content != '' ) {
			document.cookie = "content=" + encodeURIComponent(content);
		} else {
			document.cookie = "content=";
			document.getElementById('filter_container').style.visibility = 'hidden';
		}

		//Currency
		if ( document.getElementById("CURRENCY").value != '' ) {
			document.cookie = "currency=" + encodeURIComponent(document.getElementById("CURRENCY").value);
		}
		
		//Language
		if ( document.getElementById("LANGUAGE").value != '' ) {
			document.cookie = "language=" + encodeURIComponent(document.getElementById("LANGUAGE").value);
		}
		
		update_filters();
		get_varietals();
		get_wineries();
		get_countries();
		get_regions();
		get_vintages();
		get_experts();
		get_price_ranges();
	}