// JavaScript Document

function roll(a) {
	a.style.cursor='pointer';
	if (a.className.substr((a.className.length-1),1) == 'n') {b='o';}
	else {b='n';}
	a.className=a.className.substr(0,(a.className.length-1))+b;
}

function rollId(a) {
	a.style.cursor='pointer';
	if (a.id.substr((a.id.length-1),1) == 'n') {b='o';}
	else {b='n';}
	a.id=a.id.substr(0,(a.id.length-1))+b;
}

function rollimg(a) {
	a.style.cursor='pointer';
	ext = a.src.substr((a.src.length-4),4);
	state = a.src.substr((a.src.length-6),2);
	if (state == '_o')
		a.src=a.src.substr(0,(a.src.length-6))+ext;
	else
		a.src=a.src.substr(0,(a.src.length-4))+'_o'+ext;
}

function popPic(){
}

function popTour(a){
	window.open('tour_pop.php?r='+a,
				'name',
				'height=200,width=500, toolbar=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no'
				);
}