.collapsed {
	display: none;
}
.fl {
	display: block;
	float: left;
}
.fr {
	display: block;
	float: right;
}
.cb {
	clear: both;
}
.cl {
	clear: left;
}
.cr {
	clear: right;
}
.b {
	font-weight: bold;
}
.fw {
	width: 200px;
}
.ab {
	vertical-align: bottom;
}
.ac {
	text-align: center;
}
.al {
	text-align: left;
}
.ar {
	text-align: right;
}
.at {
	vertical-align: top;
}
.i {
	font-style: italic;
}
.b {
	font-weight: bold;
}
.u {
	text-decoration: underline;
}

/* indention levels */
.i1 {
	margin-left: 15px;
}
.i2 {
	margin-left: 30px;
}
.i3 {
	margin-left: 45px;
}
.i4 {
	margin-left: 60px;
}

.w25p {
	width: 25%;
}
.w33p {
	width: 33%;
}
.w50p {
	width: 50%;
	_width: 40%;
}
.w100p {
	width: 100%;
}

.draggable {
	cursor: move;
}
.page_links {
	clear:	both;
}