button_1_on = new Image();
	button_1_on.src =  "images/mouseover/nav_01about.gif";
	button_1_off = new Image();
	button_1_off.src = "images/nav_01about.gif";

	button_2_on = new Image();
	button_2_on.src =  "images/mouseover/nav_02information.gif";
	button_2_off = new Image();
	button_2_off.src = "images/nav_02information.gif";

	button_3_on = new Image();
	button_3_on.src =  "images/mouseover/nav_03educational.gif";
	button_3_off = new Image();
	button_3_off.src = "images/nav_03educational.gif";

	button_4_on = new Image();
	button_4_on.src =  "images/mouseover/nav_04respite.gif";
	button_4_off = new Image();
	button_4_off.src = "images/nav_04respite.gif";

	button_5_on = new Image();
	button_5_on.src =  "images/mouseover/nav_05support.gif";
	button_5_off = new Image();
	button_5_off.src = "images/nav_05support.gif";

	button_6_on = new Image();
	button_6_on.src =  "images/mouseover/nav_06regional.gif";
	button_6_off = new Image();
	button_6_off.src = "images/nav_06regional.gif";

	button_7_on = new Image();
	button_7_on.src =  "images/mouseover/nav_07media.gif";
	button_7_off = new Image();
	button_7_off.src = "images/nav_07media.gif";

	button_8_on = new Image();
	button_8_on.src =  "images/mouseover/nav_08getinvolved.gif";
	button_8_off = new Image();
	button_8_off.src = "images/nav_08getinvolved.gif";

	button_9_on = new Image();
	button_9_on.src =  "images/mouseover/nav_09careinnovation.gif";
	button_9_off = new Image();
	button_9_off.src = "images/nav_09careinnovation.gif";

	button_10_on = new Image();
	button_10_on.src =  "images/mouseover/homenav_home.gif";
	button_10_off = new Image();
	button_10_off.src = "images/homenav_home.gif";

	button_11_on = new Image();
	button_11_on.src =  "images/mouseover/homenav_contact.gif";
	button_11_off = new Image();
	button_11_off.src = "images/homenav_contact.gif";

	function rollOn(thename) {
		var theImage = "document.BUTTON" + thename;
		var theRoll  = "button_" + thename + "_on";
		eval(theImage).src = eval(theRoll).src;
	}

	function rollOff(thename) {
		var theImage = "document.BUTTON" + thename;
		var theOff  = "button_" + thename + "_off";
		eval(theImage).src = eval(theOff).src;
	}

function popWindow(theURL,windowwidth,windowheight) {

	if (windowwidth<100) windowwidth  = 400;
	if (windowheight<100) windowheight = 350;

	var windowX = 50;
	var windowY = 50;

	var WindowAttributes = "scrollbars=yes,resizable=yes,status=no,width=";
	WindowAttributes += windowwidth.toString();
	WindowAttributes += ",height="
	WindowAttributes += windowheight.toString();
	WindowAttributes += ",left="+windowX;
	WindowAttributes += ",top="+windowY;
	WindowAttributes += ",screenX="+windowX;
	WindowAttributes += ",screenY="+windowY;
	
    popupWindow = window.open(theURL,"popWindow",WindowAttributes);
}