/* this is the clipping region for the menu. it's width and height get set by script, depending on the size of the items table */
.mtDropdownMenu {
	position:absolute;
	overflow:hidden;
	left:-1000px;
	top:-1000px;
	}

/* this is the main container for the menu itself. it's width and height get set by script, depending on the size of the items table */
.mtDropdownMenu .content {
	position:absolute;
	}


.mtDropdownMenu.top .items {
	/*PBU removed border-top:none;*/
	}

.mtDropdownMenu .items
{
	/* opacity .5 = 50%     opacity 40% = transparency 60%*/
	-moz-opacity: .9;
	filter: alpha(opacity=90);
	opacity: .9;
}

/* this DIV is the semi-transparent white background of each menu. the -moz-opacity is a proprietary way to get transparency in mozilla, the filter is for IE/windows 5.0+. */
/* we set the background color in script because ie mac does not use it; that browser only uses a semi-transparent white PNG that the spacer gif inside this DIV is replaced by */
.mtDropdownMenu .background 
{
	position:absolute;
	left:0px;
	top:0px;
	z-index:1;
	-moz-opacity:.8;
	filter:alpha(opacity=80);
	opacity: .8;
}

/* same concept as .background, but this is the sliver of shadow on the right of the menu. It's left, height, and background are set by script. In IE5/mac, it uses a PNG */
.mtDropdownMenu .shadowRight {
	position:absolute;
	z-index:3;
	top:3px; width:2px;
	-moz-opacity:.4;
	filter:alpha(opacity=40);
	opacity: .4;
	}

/* same concept as .background, but this is the sliver of shadow on the bottom of the menu. It's top, width, and background are set by script. In IE5/mac, it uses a PNG */
.mtDropdownMenu .shadowBottom {
	position:absolute;
	z-index:1;
	left:3px; height:2px;
	-moz-opacity:.4;
	filter:alpha(opacity=40);
	opacity: .4;
	}


/* this is either the dingbat that indicates there is a submenu, or a spacer gif in it's place. We give it extra margin to create some space between the text and the dingbat */
.mtDropdownMenu .item img {
	margin-left:10px;
	}