var currentFontSize = 3;

			function show_touring() {
				var touring_lyr = document.getElementById('touring-layer');
				var eurotents_lyr = document.getElementById('eurotents-layer');				
				eurotents_lyr.style.display = 'none';
				touring_lyr.style.display = '';
				var accommodation_ele = document.frm.accommodation;
				var ele_text = 'Camping & Touring';
				for (i=0; i<accommodation_ele.options.length; i++) {
					if (accommodation_ele.options[i].text == ele_text) {
						accommodation_ele.selectedIndex = i;
					}
				}
			}

			function show_eurotent() {
				var touring_lyr = document.getElementById('touring-layer');
				var eurotents_lyr = document.getElementById('eurotents-layer');				
				touring_lyr.style.display = 'none';
				eurotents_lyr.style.display = '';
				var accommodation_ele = document.frm.accommodation;
				var ele_text = 'Super Eurotents';
				for (i=0; i<accommodation_ele.options.length; i++) {
					if (accommodation_ele.options[i].text == ele_text) {
						accommodation_ele.selectedIndex = i;
					}
				}
			}

			function change_accomm() {
				var touring_lyr = document.getElementById('touring-layer');
				var eurotents_lyr = document.getElementById('eurotents-layer');
				if (document.frm.accommodation.value == 2) {
					touring_lyr.style.display = 'none';
					eurotents_lyr.style.display = '';
				} else {
					eurotents_lyr.style.display = 'none';
					touring_lyr.style.display = '';
				}
			}
			
			function init_page() {
				
									show_touring();
								
			}
			
			function popup_map (map,w,h) {
		    var url = "map_trev.php?mapid="+map;
		    w+=40; h+=40;
		    window.open(url,"help","width="+w+",height="+h+",toolbar=no,status=no,scrollbars=yes,resizable=no,menubar=no,location=no,direction=no");
		  }