#modal_container {
	height:100%;
	width:100%;
	position:fixed;
	#position:absolute;
	top:0px;
	left:0px;
	opacity:0;
	display:none;
	filter:alpha(opacity=0);
	z-index:9999;
}
#modal_dark_screen {
	background-color:#000;
	opacity:.5;
	#filter:alpha(opacity=50);
	width:100%;
	height:100%;
	#width:auto; /* IE IGNORES OPACITY WITHOUT THIS */
	position:absolute;
}
.modal_dialog {
	/* DO NOT APPLY MARGIN, PADDING, OR BORDER TO THIS CLASS */
	position:fixed;
	#position:absolute;
	background-color:#fff;
	z-index:999;
	display:none;
}