var mmOpenContainer = null;
var mmOpenMenus = null;
var mmHideMenuTimer = null;
var mmOpenDiv = null;
var mmKeepOpen = null;

function MM_openWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function menuStartTimeout() {
	mmHideMenuTimer = setTimeout("menuHideMenus()", hideTimeout);	
}

function menuHideMenus() {
	menuResetTimeout();
	if(mmOpenContainer) {
		var c = document.getElementById(mmOpenContainer);
		c.style.visibility = "inherit";
		mmOpenContainer = null;
	}
	if( mmOpenMenus ) {
		for(var i in mmOpenMenus) {
			var m = document.getElementById(mmOpenMenus[i]);
			m.style.visibility = "hidden";
		if(mmOpenDiv){
		obj1 = document[mmOpenDiv];
		obj1.src = "/images/nav-"+mmOpenDiv+"1.gif";
			if(mmKeepOpen) {
			var NavItem = mmKeepOpen+'Nav';
			menuShowMenu2('subnav',NavItem,0,12,mmKeepOpen);
			}
		}
		}
		mmOpenMenus = null;
	}
}

function menuHideSubmenus(menuName) {
	if( mmOpenMenus ) {
		var h = false;
		var c = 0;
		for(var i in mmOpenMenus) {
			if( h ) {
				var m = document.getElementById(mmOpenMenus[i]);
				m.style.visibility = "hidden";
			} else if( mmOpenMenus[i] == menuName ) {
				h = true;
			} else {
				c++;
			}
		}
		mmOpenMenus.length = c+1;
	}
}

function menuOverMenuItem(menuName, subMenuSuffix) {
	menuResetTimeout();
	menuHideSubmenus(menuName);
	if( subMenuSuffix ) {
		var subMenuName = "" + menuName + "_" + subMenuSuffix;
		menuShowSubMenu(subMenuName);
	}
}

function menuShowSubMenu(subMenuName) {
	menuResetTimeout();
	var e = document.getElementById(subMenuName);
	e.style.visibility = "inherit";
	if( !mmOpenMenus ) {
		mmOpenMenus = new Array;
	}
	mmOpenMenus[mmOpenMenus.length] = "" + subMenuName;
}

function menuResetTimeout() {
	if (mmHideMenuTimer) clearTimeout(mmHideMenuTimer);
	mmHideMenuTimer = null;
}

function menuShowMenu(containName, menuName, xOffset, yOffset, triggerName,keepOpen) {
	if(keepOpen){
	var NavItem = keepOpen+'Nav';
	menuShowMenu2('subnav',NavItem,0,12,keepOpen);
	}
	menuHideMenus();
	menuResetTimeout();
	menuShowMenuContainer(containName, xOffset, yOffset, triggerName);
	menuShowSubMenu(menuName);
	obj1 = document[triggerName];
	obj1.src = "/images/nav-"+triggerName+"2.gif";
	if(keepOpen){
	 mmKeepOpen = keepOpen;
	}
}

function menuShowMenu2(containName, menuName, xOffset, yOffset, triggerName) {
	mmKeepOpen = null;
	menuHideMenus();
	menuResetTimeout();
	menuShowMenuContainer(containName, xOffset, yOffset, triggerName);
	menuShowSubMenu(menuName);
	obj1 = document[triggerName];
	obj1.src = "/images/nav-"+triggerName+"2.gif"
}
function menuShowMenu3(containName, menuName, xOffset, yOffset, triggerName) {

	menuHideMenus();
	menuResetTimeout();
	menuShowMenuContainer(containName, xOffset, yOffset, triggerName);
	menuShowSubMenu(menuName);
	obj1 = document[triggerName];
	obj1.src = "/images/nav-"+triggerName+"2.gif"
}

function menuShowMenuContainer(containName, x, y, triggerName) {	
	var c = document.getElementById(containName);
	var s = c.style;
	s.visibility = "inherit";
	mmOpenDiv = triggerName;
	mmOpenContainer = "" + containName;
}

function mailto(emailaddress) {
	var agree=confirm("NOTICE:\n\nWhile we would like to hear from you, we cannot represent you until we know that doing so will not create a conflict-of-interest. Accordingly, please do not send us any information about any matter that may involve you until you receive a written statement from us that we represent you (an \"engagement letter\"). You will not be a client of the Firm until you receive such an engagement letter.\n\nThe best way for you to initiate a possible representation is to call Winston & Strawn at 312.558.5600. We will make every effort to put you in touch with a lawyer suited to handle your matter. When you receive an engagement letter from a Winston & Strawn lawyer, you will be our client, and we may exchange information freely.\n\nPlease click the \"OK\" button if you understand and accept the foregoing statement and wish to proceed.");
	if (agree){
	parent.location= 'mailto:'+emailaddress;
	}
}