function vis(id) {
	if (document.getElementById(id).style.display=='none') {
		visNone();
		document.getElementById(id).style.display='inline';
	} else if (document.getElementById(id).style.display!='none') document.getElementById(id).style.display='none';
}

function visNone(){
for (var i=1; i<=5; i++) {
	row='row'+i;
	document.getElementById(row).style.display='none';
}
}

function navigate2(choise) {
	var url=choise.options[choise.selectedIndex].value;
	if (url) {
		location.href=url;
	}
}

function visNoneL(id){
	if (document.getElementById(id).style.display!='none') document.getElementById(id).style.display='none';
}

function visL(id) {
	if (document.getElementById(id).style.display=='none') document.getElementById(id).style.display='inline';
}

function wOpen() {
	var filedir="info.html";
	if(offphoto){
		if (offphoto.closed==false) {
			offphoto.close();
		}
	}
	var offphoto=window.open(filedir,"offphoto","width=350,height=260,resizable,status");
	offphoto.focus();
}