var mmOpenContainer = null;
var mmOpenMenus = null;
var mmHideMenuTimer = null;

function MM_menuStartTimeout(hideTimeout) {
	mmHideMenuTimer = setTimeout("MM_menuHideMenus()", hideTimeout);	
}

function MM_menuHideMenus() {
	MM_menuResetTimeout();
	if(mmOpenContainer) {
		var c = document.getElementById(mmOpenContainer);
		c.style.visibility = "inherit";
		mmOpenContainer = null;
	}
	if( mmOpenMenus ) {

			var m = document.getElementById(mmOpenMenus);
				//alert ("mmOpenMenus1: "+ mmOpenMenus[0);
			m.style.visibility = "hidden";			
	
		mmOpenMenus = null;
	}
}

function MM_menuHideSubmenus(menuName) {
	if( mmOpenMenus ) {
		var h = false;
		var c = 0;
		
			if( h ) {
				var m = document.getElementById(mmOpenMenus);
/*				alert ("mmOpenMenus1: "+ mmOpenMenus;
				alert ("mmOpenMenus2: "+ mmOpenMenus);*/
				m.style.visibility = "hidden";
			} else if( mmOpenMenus == menuName ) {
				h = true;
			} else {
				c++;
			}
		
		//mmOpenMenus.length = c+1;
	}
}

function MM_menuOverMenuItem(menuName, subMenuSuffix) {
	MM_menuResetTimeout();
	MM_menuHideSubmenus(menuName);
	if( subMenuSuffix ) {
		var subMenuName = "" + menuName + "_" + subMenuSuffix;
		MM_menuShowSubMenu(subMenuName);
	}
}

function MM_menuShowSubMenu(subMenuName) {
	MM_menuResetTimeout();
	var e = document.getElementById(subMenuName);
	e.style.visibility = "inherit";

	mmOpenMenus = "" + subMenuName;
	//alert ("length: "+ mmOpenMenus.length);
}

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

function MM_menuShowMenu(containName, menuName, xOffset, yOffset, triggerName) {
	//alert (containName +" \n\r"+ menuName +" \n\r "+ xOffset +" \n\r "+ yOffset +" \n\r "+ triggerName);
	MM_menuHideMenus();
	MM_menuResetTimeout();
	MM_menuShowMenuContainer(containName, xOffset, yOffset, triggerName);
	MM_menuShowSubMenu(menuName);
}

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

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function ImgOverProduct() {
MM_swapImage('menu_r1_c2','','images/menu2_r1_c2.gif',1);
MM_menuShowMenu('MMMenuContainer0707111854_1', 'MMMenu0707111854_1',-2,27,'menu_r1_c2');
}
function ImgOut() {
MM_swapImgRestore();
MM_menuStartTimeout(1000);
}
function ImgOverCatalog() {
MM_swapImage('menu_r1_c3','','images/menu2_r1_c3.gif',1);
MM_menuShowMenu('MMMenuContainer0707112641_2', 'MMMenu0707112641_2',-2,27,'menu_r1_c3');
}

function ImgOverIntro() {
MM_swapImage('menu_r1_c4','','images/menu2_r1_c4.gif',1);
MM_menuShowMenu('MMMenuContainer0707113323_3', 'MMMenu0707113323_3',-2,27,'menu_r1_c4');
}

function ImgOverEvent() {
MM_swapImage('menu_r1_c5','','images/menu2_r1_c5.gif',1);
MM_menuShowMenu('MMMenuContainer0707114530_4', 'MMMenu0707114530_4',-8,27,'menu_r1_c5');
}
function ImgOverVideo() {
MM_swapImage('menu_r1_c6','','images/menu2_r1_c6.gif',1);
MM_menuShowMenu('MMMenuContainer0707115828_5', 'MMMenu0707115828_5',-2,27,'menu_r1_c6');
}

function ImgOverContact() {
MM_swapImage('menu_r1_c8','','images/menu2_r1_c8.gif',1);
MM_menuShowMenu('MMMenuContainer0707120522_6', 'MMMenu0707120522_6',-4,27,'menu_r1_c8');
}

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