// JavaScript Document
//var page = "";
//highlights menu and, if applicable, submenu buttons to indicate which page has just been loaded
function displaySelection(page) {
	if (page=="press" || page=="recent" || page=="events" || page=="newsletters" || page=="about") {
		document.getElementById("news_submenu").style.display = "block";
		document.getElementById("news_arrow").className = "white_arrow";
	 	document.getElementById("news_highlight").className = "right_highlight";
		document.getElementById("news_customers").style.backgroundImage = "url(../images/news/menu_link_background_left.png)";
		document.getElementById("news_customers").style.backgroundRepeat = "no-repeat";
		document.getElementById(page).style.color = "#D53427";
	}
	else if(page=="labvault_sd" || page=="ultranexus" || page=="ultranexus_sdi" || page=="nexus" || page=="pegvault_sd" || page=="total_info" || page=="peg_central" || page=="more" || page=="eminencehd2") {
		document.getElementById("products_submenu").style.display = "block";
		document.getElementById("products_arrow").className = "white_arrow";
		document.getElementById("product_highlight").className = "right_highlight";
		document.getElementById("products").style.backgroundImage = "url(../images/news/menu_link_background_left.png)";
		document.getElementById("products").style.backgroundRepeat = "no-repeat";
		document.getElementById(page).style.color = "#D53427";
	}
	else if(page=="industries" || page=="solutions" || page=="customers" || page=="support" || page=="contact" || page=="rss") {
		document.getElementById(page).className = "button_highlight";
	}
	else if(page=="products") {
		document.getElementById("products_submenu").style.display = "block";
		document.getElementById("products_arrow").className = "white_arrow";
		document.getElementById("product_highlight").className = "right_highlight";
		document.getElementById("products").style.backgroundImage = "url(../images/news/menu_link_background_left.png)";
		document.getElementById("products").style.backgroundRepeat = "no-repeat";
	}
	else if(page=="news_customers") {
		document.getElementById("news_submenu").style.display = "block";
		document.getElementById("news_arrow").className = "white_arrow";
	 	document.getElementById("news_highlight").className = "right_highlight";
		document.getElementById("news_customers").style.backgroundImage = "url(../images/news/menu_link_background_left.png)";
		document.getElementById("news_customers").style.backgroundRepeat = "no-repeat";
		}
	else if(page=="login") {
		document.getElementById("login_submenu").style.display = "block";
	 	document.getElementById("login_highlight").className = "right_highlight_login";
		document.getElementById("login").style.backgroundImage = "url(../images/news/menu_link_background_left.png)";
		document.getElementById("login").style.backgroundRepeat = "no-repeat";
	}
}
//shows submenu bar without any highlighted buttons
function defaultMenuView() {
	document.getElementById("products_submenu").style.display = "none";
	 document.getElementById("news_submenu").style.display = "none";
	 document.getElementById("login_submenu").style.display = "none";
	 document.getElementById("login_highlight").className = "";
	document.getElementById("login").style.backgroundImage = "";
	document.getElementById("login").style.backgroundRepeat = "";
	 document.getElementById("news_highlight").className = "";
	document.getElementById("news_customers").style.backgroundImage = "";
	document.getElementById("news_customers").style.backgroundRepeat = "";
	document.getElementById("product_highlight").className = "";
	document.getElementById("products").style.backgroundImage = "";
	document.getElementById("products").style.backgroundRepeat = "";
	 document.getElementById("products_arrow").className = "gray_arrow";
	 document.getElementById("news_arrow").className = "gray_arrow";
	 removeDefaultHighlight();
}
//removes default menu button highlight when the menu bar is moused over
function removeDefaultHighlight() {
	document.getElementById("industries").className = "button";
	document.getElementById("solutions").className = "button";
	document.getElementById("customers").className = "button";
	document.getElementById("support").className = "button";
	document.getElementById("contact").className = "button";
	document.getElementById("rss").className = "button";
}
//displays submenu bars
function ShowHide_submenu(x) {
	switch(x) {
 	 case 0:
 	 break;
  	 case 1:
	 defaultMenuView();
	 break;
	 case 2:
	 defaultMenuView();
	 break;
	 case 3:
	 defaultMenuView();
	 break;
	  case 4:
	 document.getElementById("news_submenu").style.display = "none";
	 document.getElementById("login_submenu").style.display = "none";
	document.getElementById("products_arrow").className = "white_arrow";
	document.getElementById("product_highlight").className = "right_highlight";
	document.getElementById("products").style.backgroundImage = "url(../images/news/menu_link_background_left.png)";
	document.getElementById("products").style.backgroundRepeat = "no-repeat";
	document.getElementById("login_highlight").className = "";
	document.getElementById("login").style.backgroundImage = "";
	document.getElementById("login").style.backgroundRepeat = "";
	document.getElementById("news_highlight").className = "";
	document.getElementById("news_customers").style.backgroundImage = "";
	document.getElementById("news_customers").style.backgroundRepeat = "";
	document.getElementById("news_arrow").className = "gray_arrow";
	document.getElementById("products_submenu").style.display = "block";
	removeDefaultHighlight();
	 break;
	  case 5:
	 document.getElementById("products_submenu").style.display = "none";
	 document.getElementById("news_submenu").style.display = "block";
	 document.getElementById("news_arrow").className = "white_arrow";
	 document.getElementById("news_highlight").className = "right_highlight";
	document.getElementById("news_customers").style.backgroundImage = "url(../images/news/menu_link_background_left.png)";
	document.getElementById("news_customers").style.backgroundRepeat = "no-repeat";
	document.getElementById("login_highlight").className = "";
	document.getElementById("login").style.backgroundImage = "";
	document.getElementById("login").style.backgroundRepeat = "";
	document.getElementById("product_highlight").className = "";
	document.getElementById("products").style.backgroundImage = "";
	document.getElementById("products").style.backgroundRepeat = "";
	 document.getElementById("products_arrow").className = "gray_arrow";
	 document.getElementById("login_submenu").style.display = "none";
	 removeDefaultHighlight();
	 break;
	  case 6:
	 defaultMenuView();
	 break;
	   case 7:
	 defaultMenuView();
	 break;
	  case 8:
	 document.getElementById("products_submenu").style.display = "none";
	 document.getElementById("news_submenu").style.display = "none";
	 document.getElementById("login_submenu").style.display = "block";
	 document.getElementById("login_highlight").className = "right_highlight_login";
	document.getElementById("login").style.backgroundImage = "url(../images/news/menu_link_background_left.png)";
	document.getElementById("login").style.backgroundRepeat = "no-repeat";
	 document.getElementById("news_highlight").className = "";
	document.getElementById("news_customers").style.backgroundImage = "";
	document.getElementById("news_customers").style.backgroundRepeat = "";
	document.getElementById("product_highlight").className = "";
	document.getElementById("products").style.backgroundImage = "";
	document.getElementById("products").style.backgroundRepeat = "";
	document.getElementById("products_arrow").className = "gray_arrow";
	 document.getElementById("news_arrow").className = "gray_arrow";
	 removeDefaultHighlight();
	 break;
	 case 9:
	 defaultMenuView();
	 break;
	case 10:
	 defaultMenuView();
	 break;
	}
}
//displays and hides the submenu indicator arrows
function ShowHide_arrow(id) {
	if(id == "news_arrow"){
if(document.getElementById("news_arrow").style.backgroundImage == "url(../images/main_menu_white_arrow.png)") {
		document.getElementById("news_arrow").style.backgroundImage = "url(../images/main_menu_gray_arrow.png)";
}
else {
	document.getElementById("news_arrow").style.backgroundImage = "url(../images/main_menu_white_arrow.png)";
}
}
}

/*function changeMenuView(id) {
	//function defaultMenuView();
if(id == "products") {
	if(document.getElementById(id)) {
		document.getElementById("products_submenu").style.display = "block";
		document.getElementById("products_arrow").className = "white_arrow";
		document.getElementById("product_highlight").className = "right_highlight";
		document.getElementById(id).style.backgroundImage = "url(images/news/menu_link_background_left.png)";
		document.getElementById(id).style.backgroundRepeat = "no-repeat";
	}
	else {
		document.getElementById("products_submenu").style.display = "none";
	}
	}
else if(id == "login") {
	if(document.getElementById(id)) {
		document.getElementById("login_submenu").style.display = "block";
		document.getElementById("login_highlight").className = "right_highlight_login";
		document.getElementById(id).style.backgroundImage = "url(images/news/menu_link_background_left.png)";
		document.getElementById(id).style.backgroundRepeat = "no-repeat";
	}
	else {
		document.getElementById("login_submenu").style.display = "none";
	}
	}
else if(id == "news_customers") {
	if(document.getElementById(id)) {
		document.getElementById("news_submenu").style.display = "block";
		document.getElementById("news_arrow").className = "white_arrow";
	 	document.getElementById("news_highlight").className = "right_highlight";
		document.getElementById("news_customers").style.backgroundImage = "url(images/news/menu_link_background_left.png)";
		document.getElementById("news_customers").style.backgroundRepeat = "no-repeat";
	}
	else {
		document.getElementById("news_submenu").style.display = "none";
	}
}
}
function ShowHide_submenu(x) {
	switch(x) {
 	 case 0:
 	 break;
  	 case 1:
	 defaultMenuView();
	 break;
	 case 2:
	 defaultMenuView();
	 break;
	 case 3:
	 defaultMenuView();
	 break;
	 case 4:
	changeMenuView("products");
	 break;
	 case 5:
	 changeMenuView("news_customers");
	 break;
	case 6:
	 defaultMenuView();
	 break;
	 case 7:
	 defaultMenuView();
	 break;
	 case 8:
	 changeMenuView("login");
	 break;
	 case 9:
	 defaultMenuView();
	 break;
	}
}*/