/* use to make something invisible to browsers (but still visible to screen readers) */
.hidden {
	height: 0;
	width: 0;
	overflow: hidden;
	position: absolute;  /* for IE5 Mac */
}


.indent {
	margin-left: 2em;
}


.center {
	text-align: center;
}


/* horizontal rules */

hr {
	width: 100%;
	height: 1px;
	color: #999999;
	background-color: #999999;
	border: none;
}

/* color the hr's in the col-a differently */

#col-a hr {
	color: #CDDCE7;
	background-color: #CDDCE7;
}


#col-b hr {
	width: 95%;
	color: #CCCCCC;
	background-color: #CCCCCC;
}




/* link with arrow to left pointing left */
.moreLink, .nextLink {
	font-weight: bold;
	padding-right: 14px;
	background-image: url(/aad/global-images/layout/arrow-blue.gif);
	background-repeat: no-repeat;
	background-position: 100% 100%;
}

/* link with arrow to left pointing left */
.backLink {
	font-weight: bold;
	padding-left: 14px;
	background-image: url(/aad/global-images/layout/arrow-blue-left.gif);
	background-repeat: no-repeat;
	background-position: 0 100%;
}


/* Link appearing under images in display_image() function */
.largerViewLink {
	display: block;
	padding-bottom: 15px;
	background-image: url(/aad/global-images/layout/larger-view-link-bg.gif);
	background-repeat: no-repeat;
	background-position: 100% 100%;
}




/* parent link */
.parentLink {
	display: block;
	padding: 7px 8px 8px 25px;
	margin-bottom: 2em;
	color: #015F9D;
	background-image: url(/aad/global-images/layout/parent-link-bg.gif);
	background-repeat: no-repeat;
	border: 1px solid #DEEAF6;
	font-size: .8em;
	font-weight: bold;
}

.parentLink:hover {
	color: #AC1117;
	border: 1px solid #BCD6F5;
}




/* WORD icon on right side  */
.wordImage {
	padding: 5px 20px 0 0;
	background-image: url(/aad/global-images/word-icon.gif);
	background-repeat: no-repeat;
	background-position: 100% 100%;	
}


/* PDF icon on right side  */
.pdfImage {
	padding: 5px 20px 0 0;
	background-image: url(/aad/global-images/tiny-pdf-file-icon.gif);
	background-repeat: no-repeat;
	background-position: 100% 100%;	
}




/* PDF Notice at bottom of content column */
#pdfNotice {
	font-size: .8em;
	padding: 3px 0px .5em 36px;
	background-image: url(/aad/global-images/adobe-acrobat-file-icon.jpg);
	background-position: 0em 13px ;
	background-repeat: no-repeat;
	margin-top: 2em;
	border-top: 2px solid #000000;
	clear: both;
}

#pdfNotice p {
	line-height: 1.2em;
}



.floatLeft {
	float: left;
	margin: 0em .5em .5em 0em;
}

.floatRight {
	float: right;
	margin: 0em 0em .5em .5em;
}






/* Use any of these classes to make an item wrap below floated elements instead of overlap them */
.row, .clear, .below {
	clear: both;
}




/* code to style site engine errors */
.error {
	padding: 10px 3px;
	color: #FF0000; 
	background-color: #FFFF99;
	clear: both;
}




/* class to add space around an object */

.spaceAbove {
	margin-top: 1.3em;
}

.spaceRight {
	margin-right: 1.3em;
}

.spaceBelow {
	margin-bottom: 1.3em;
}

.spaceLeft {
	margin-left: 1.3em;
}



/* class for "Top of Page" links */
.topLink {
	display: block;
	width: 83px;
	height: 0;
	padding-top: 13px;
	overflow: hidden;
	background-image: url(/aad/global-images/top-of-page.gif);
	background-repeat: no-repeat;
}
.topLink:hover {
	background-image: url(/aad/global-images/top-of-page-hover.gif);
}





/* classes for "display_image()" function elements */
ul.displayImageButtons, .titleBox ul.displayImageButtons {
	margin: 0 0 .5em 0;
	padding: 0;
	height: 23px;
	border-top: 2px solid #9f9f9f;
	list-style: none;
}
ul.displayImageButtons li, .titleBox ul.displayImageButtons li {
	margin: 0;
	padding: 0;
	display: inline;
	list-style: none;
}
ul.displayImageButtons li a, .titleBox ul.displayImageButtons li a {
	display: block;
	float: right;
	height: 0px;
	padding-top: 23px;
	background-repeat: no-repeat;
	background-color: #9f9f9f;
	overflow: hidden;
	background-position: 0 0;
}
ul.displayImageButtons li a:hover {
	background-color: #000000;
}
ul.displayImageButtons li a.largerLink {
	width: 44px;
	background-image: url(/aad/global-images/display-image-larger-view.gif);
}
ul.displayImageButtons li a.hiResLink {
	width: 52px;
	background-image: url(/aad/global-images/display-image-hi-res.gif);
}
ul.displayImageButtons li a.pdfLink {
	width: 58px;
	background-image: url(/aad/global-images/display-image-pdf.gif);
}
ul.displayImageButtons li.displayImageRightCurve, .titleBox .captionBox ul.displayImageButtons li.displayImageRightCurve {
	display: inline;
	margin: 0;
	padding: 0;
	float: right;
	height: 23px;
	width: 5px;
	background-image: url(/aad/global-images/display-image-right-curve.gif);
	background-repeat: no-repeat;
	background-position: 0 0;
}
ul.displayImageButtons li.displayImageLeftCurve, .titleBox .captionBox ul.displayImageButtons li.displayImageLeftCurve {
	display: inline;
	margin: 0;
	padding: 0;
	float: right;
	height: 23px;
	width: 5px;
	background-image: url(/aad/global-images/display-image-left-curve.gif);
	background-repeat: no-repeat;
	background-position: 0 0;
}
ul.displayImageButtons li.displayImageButtonDivider, .titleBox ul.displayImageButtons li.displayImageButtonDivider {
	display: inline;
	margin: 0;
	padding: 0;
	float: right;
	height: 23px;
	width: 10px;
	background-image: url(/aad/global-images/display-image-button-divider.gif);
	background-repeat: no-repeat;
	background-position: 0 0;
}


/* Style Rules Alphabet Links on Site Map and Subject Index */

.alphaLinks {
	margin-top: 2em;
	margin-bottom: 2em;
}

.alphaLinks .currentLetter {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 18px;
	font-weight: bold;
	color: #FFFFFF;
	padding: 10px 4px 10px 4px;
	background-color: #CC0000;
	border-right: 1px solid #FFFFFF;	
}

.alphaLinks .currentLetter:hover {
	color: #FFFFFF;
	text-decoration: none;
}

.alphaLinks .letterLink {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 18px;
	font-weight: bold;
	color: #FFFFFF;
	padding: 10px 4px 10px 4px;
	background-color: #999999;
	border-right: 1px solid #FFFFFF;	
}
.alphaLinks .letterLink:hover {
	color: #FFFFFF;
	background-color: #CC0000;
}