// map europe script

	function visi_map(nr,status) {
		
		if (document.layers)
		{
			
			document.map_europe.style.visibility = 'hide';
			document.map_austria.style.visibility = 'hide';
			document.map_belgium.style.visibility = 'hide';
			document.map_france.style.visibility = 'hide';
			document.map_germany.style.visibility = 'hide';
			document.map_hungary.style.visibility = 'hide';
			document.map_italy.style.visibility = 'hide';
			document.map_portugal.style.visibility = 'hide';
			document.map_spain.style.visibility = 'hide';
			document.map_great_britain.style.visibility = 'hide';
			document.map_estonia.style.visibility = 'hide';
			document.map_latvia.style.visibility = 'hide';
			document.map_lithuania.style.visibility = 'hide';
			document.map_sweden.style.visibility = 'hide';
			document.map_finland.style.visibility = 'hide';
			document.map_greece.style.visibility = 'hide';
			document.map_ireland.style.visibility = 'hide';
			document.map_switzerland.style.visibility = 'hide';
			
			vista = (status == 'hide') ? 'hide'		: 'show'
			document.layers[nr].visibility = vista;
		}
		else if (document.all)
		{
			
			document.all.map_europe.style.visibility = 'hidden';
			document.all.map_austria.style.visibility = 'hidden';
			document.all.map_belgium.style.visibility = 'hidden';
			document.all.map_france.style.visibility = 'hidden';
			document.all.map_germany.style.visibility = 'hidden';
			document.all.map_hungary.style.visibility = 'hidden';
			document.all.map_italy.style.visibility = 'hidden';
			document.all.map_portugal.style.visibility = 'hidden';
			document.all.map_spain.style.visibility = 'hidden';
			document.all.map_great_britain.style.visibility = 'hidden';
			document.all.map_estonia.style.visibility = 'hidden';
			document.all.map_latvia.style.visibility = 'hidden';
			document.all.map_lithuania.style.visibility = 'hidden';
			document.all.map_sweden.style.visibility = 'hidden';
			document.all.map_finland.style.visibility = 'hidden';
			document.all.map_greece.style.visibility = 'hidden';
			document.all.map_ireland.style.visibility = 'hidden';
			document.all.map_switzerland.style.visibility = 'hidden';
			
			vista = (status == 'hide') ? 'hidden'	: 'visible';
			document.all[nr].style.visibility = vista;
		}
	
		else if (document.getElementById)
		{
			
			document.getElementById('map_europe').style.visibility = 'hidden';
			document.getElementById('map_austria').style.visibility = 'hidden';
			document.getElementById('map_belgium').style.visibility = 'hidden';
			document.getElementById('map_france').style.visibility = 'hidden';
			document.getElementById('map_germany').style.visibility = 'hidden';
			document.getElementById('map_hungary').style.visibility = 'hidden';
			document.getElementById('map_italy').style.visibility = 'hidden';
			document.getElementById('map_portugal').style.visibility = 'hidden';
			document.getElementById('map_spain').style.visibility = 'hidden';
			document.getElementById('map_great_britain').style.visibility = 'hidden';
			document.getElementById('map_estonia').style.visibility = 'hidden';
			document.getElementById('map_latvia').style.visibility = 'hidden';
			document.getElementById('map_lithuania').style.visibility = 'hidden';
			document.getElementById('map_sweden').style.visibility = 'hidden';
			document.getElementById('map_finland').style.visibility = 'hidden';
			document.getElementById('map_greece').style.visibility = 'hidden';
			document.getElementById('map_ireland').style.visibility = 'hidden';
			document.getElementById('map_switzerland').style.visibility = 'hidden';
			
			vista = (status == 'hide') ? 'hidden'	: 'visible';
			document.getElementById(nr).style.visibility = vista;
	
		}
		}
		
	function ClearForm()

		{
		if (document.zoek_map.map_keyword.value == 'keyword')
			{
			document.zoek_map.map_keyword.value = '';
			}
			}