function idxbntop()
{
	str = '<p class="idxbntop clearfix" >';
	str += '<a href="work.html" class="idxbn01" >work</a>';
	str += '<a href="safety.html" class="idxbn02" >safety</a>';
	str += '<a href="flow.html" class="idxbn03" >flow</a>';
	str += '<a href="price.html" class="idxbn04" >price</a>';
	str += '<a href="facilities.html" class="idxbn05" >facilities</a>';
	str += '</p>';
	window.document.writeln(str);
}