/* CSS Document */
body {
	margin: 0;
	padding: 0;
	background-image:  url(images/bg.jpg);
	background-color:#FFFFFF;
	font-family: helvetica, "century gothic", arial, sans-serif;
	color: #666666;
	font-size: 11px;
	line-height: 14px;
}

a {
	color: #444444;
}

img {
	border: none;
}

address {
	font-style: normal;
	font-weight: bold;
	text-align: left;
}

p {
	text-align: left;
}

ul {
	margin: 0;
	padding: 0;
	list-style: square;
	padding-left: 1.5em;
}

#container {
	width: 750px;
	min-height: 100%;
	background-color: #FFFFFF;
	overflow: visible;
	padding: 0px;
	margin: 0 auto;
}
	
#header {
	margin-top: 0px;
	width: 750px;
	height: 91px;
	background-image:  url(images/header.gif);
	background-repeat: no-repeat;
}

	#header .title {
		visibility: hidden
	}
	
#navigation {
	float: left;
	height: 30px;
	width: 750px;
	background-color:#FFFFFF;
	background-image: url(images/nav_bg.gif);
	background-repeat:repeat-x;
	font-family: "century gothic", helvetica, arial, sans-serif;
	clear: both;
	margin-top: 10px;
}

	#navigation ul {
		list-style: none;
		margin: 0;
		padding: 0 0 0 15px;
	}
	
		#navigation ul li {
			float: left;
			margin-left:  5px;
			color: #AAAAAA;
			font-weight: bold;
			font-size: 14px;
		}

			#navigation ul li:after {
				content: " /";
			}
			
			#navigation ul li a {
				color: #AAAAAA;
				text-decoration: none;
			}
			
				#navigation ul li a:hover {
					color: #000000;
				}
			
			/* invisible menu */
			#navigation ul li ul {
				position: absolute;
				margin-left: -20px;
				display: none;
				background-color: #FFFFFF;
				padding-right: 5px;
			}
			
			#navigation ul li ul {
				top: 115px;
			}
		
			#navigation ul li:hover ul {
					display: block;
				}
			/* end invisible menu */				
			
		#navigation ul li .nav_selected {
			color: #000000;
		}
		
		
.divider {
	float:left;
	margin-top: 5px;
    margin-bottom: 5px;
	border: 0px;
	width: 750px;
	height: 1px;
	background-image: url(images/divider.gif);
	background-repeat:repeat-x
}
		
#content {
	width: auto;
	min-height: 400px;
	padding: 0;
	background-color:#FFFFFF;
}

	#content #left_col {
		float: left;
		width: 225px;
		background-color:#FFFFFF;
		padding-left: 0px;
		color: #888888;
		text-align: left;
		overflow:hidden
	}
	
		#content #left_col ul {
		list-style: none;
		margin: 0;
		padding: 0 0 0 15px;
		}
		
			#content #left_col ul li {
			margin-left:  5px;
			color: #888888;
			font-size: 11px;
			}
			
			#content #left_col ul li a {
				color: #888888;
				text-decoration: none;
			}
			
				#content #left_col ul li a:hover {
					color: #000000;
				}
		
		#content #left_col h2 {
			color: #AAAAAA;
			font-size: 14px;
			text-align: left;
			margin-left: 20px;
			padding-bottom: 4px;
			border-bottom: dotted 1px #AAAAAA;
		}
		
		#content #left_col h3 {
			padding-top: 2px;
			padding-bottom: 2px;
			border-top: dashed 1px #AAAAAA;
			border-bottom: dashed 1px #AAAAAA;
			font-size: 13px;
			color: #333333;
			text-align: left;
		}
		
			#content #left_col h3 a {
				text-decoration: none;
			}
			
		#content #left_col h4 {
			color: #AAAAAA;
			font-size: 11px;
			padding-bottom: 1px;
			margin-bottom: -5px;
		}
		
		#content #left_col p {
			padding-left: 20px;
			text-align: left;
		}
		
			#content #left_col .contact {
				width: 250px;
				height: 200px;
				float: left;
				background-color:#FFFFFF;
				border: none;
				padding-top: 30px;
			}
			
				#content #left_col .contact a {
					text-decoration: none;
					color:#888888
				}
				
					#content #left_col .contact a:hover {
					color:#000000						
					}
			
				#content #left_col .contact ul {
					list-style: none;
					margin: 0;
					padding: 0 0 0 15px;
				}
				
					#content #left_col .contact ul li {
						margin-left:  5px;
						color: #888888;
						font-size: 11px;
					}
			
				#content #left_col .contact h2 {
				border: none;
			}
		
		#content .main_col {
		float: right;
		width: 470px;
		background-color:#FFFFFF;
		padding-left: 20px;
		padding-right: 20px;
		color: #888888;
		text-align: left;
		overflow:hidden
	}
	
	
			#content .main_col ul {
		list-style-type: square;
		margin: ;
		padding-left: 15px;
		}
		
			#content .main_col ul li {
			color: #888888;
			font-size: 11px;
			}
			
				#content .main_col ul li a {
					color: #888888;
					text-decoration: none;
				}
			
					#content .main_col ul li a:hover {
						color: #000000;
					}
	
			#content .main_col h2 {
				color: #AAAAAA;
				font-size: 14px;
				text-align: left;
				margin-left: 0px;
				margin-right: 150px;
				padding-bottom: 4px;
				border-bottom: dotted 1px #AAAAAA;
			}
			
			#content .main_col h3 {
				color: #222222;
				font-size: 12px;
				text-align: left;
				margin-left: 0px;
				margin-right: 150px;
				padding: 0 20px 4px 0;
				border-bottom: dotted 1px #AAAAAA;
			}
			
			#content .main_col h4 {
				color: #222222;
				font-size: 11px
			}
		

#footer {
	width: 750px;
	height:25px;
	clear: both;
	background-color:#FFFFFF;
	font-family: "century gothic", helvetica, arial, sans-serif;
	font-size: 9px;
	line-height: 20px;
	color:#AAAAAA;
}
	#footer a {
	color:#AAAAAA;
	text-decoration:none
}
		#footer a:hover {
		color: #000000;
		}

	#footer .content_copyright {
	float:right;
	border: 0;
	padding-right: 5px;
	background-color:#FFFFFF;
	}
	
	#footer .design_copyright {
	float:left;
	border: 0;
	padding-left: 5px;
	background-color:#FFFFFF;
	}
	
	#footer .divider {
	padding: 0;
	margin: 0;
	border: 0;
	width: 750px;
	height: 3px;
	background-image: url(images/divider_footer.gif);
	}
	
	#footer .paddedtext {
	padding:3px;
	}


.buttoncollapse { 
 background-color: transparent;
 border: 0;
 padding: 0;
 font-family: helvetica, "century gothic", arial, sans-serif; 
 color: #666666;
	font-size: 11px;
 cursor:pointer;
	}	


.menuheading {
position:relative;
left:0px;
cursor:pointer;
}	

#pheading {
position:relative;
left:px;
}

.publication {
	padding-bottom: 5px
}

#table1 {
position:relative;
left:px;
}

/* tables */
table.tablesorter {
	font-family:arial;
	background-color: #AAAAAA;
	margin:10px 0pt 15px;
	font-size: 8pt;
	width: 100%;
	text-align: left;
}
table.tablesorter thead tr th, table.tablesorter tfoot tr th {
	background-color: #EEEEEE;
	font-size: 8pt;
	padding: 4px;
}
table.tablesorter thead tr .header {
	background-image: url(images/bg.gif);
	background-repeat: no-repeat;
	background-position: center right;
	cursor: pointer;
}
table.tablesorter tbody td {
	color: #3D3D3D;
	padding: 4px;
	background-color: #FFF;
	vertical-align: top;
}
table.tablesorter tbody tr.odd td {
	background-color:#F0F0F6;
}
table.tablesorter thead tr .headerSortUp {
	background-image: url(images/asc.gif);
}
table.tablesorter thead tr .headerSortDown {
	background-image: url(images/desc.gif);
}
table.tablesorter thead tr .headerSortDown, table.tablesorter thead tr .headerSortUp {
background-color: #8dbdd8;
color: #444444
}

/* bibliography styles */

	.publication .author {
		font-weight: bold; 
	}

	.publication .title {
		font-style: italic; 
	}

	.publication .publisher {
		margin-left: 3px;
	}

		.publication .publisher:before {
			content: " ("
		}

		.publication .publisher:after {
			content: ")" 
		}

/* end bibliography styles */