var displayType = "table-row";
var currentMenuItem = 0;
var onContent = false, onMenu = false;
var currentSkinType = "";
var lastID = 0;
var skinType=false;

function showSubMenu(id){
	onMenu = true;

	if(currentMenuItem != id){

		//hide previus
		if(currentMenuItem != 0){
			needToHide(true);
		}

		skinType = false;
		if(document.getElementById("subMenu_big_"+id) != null ) {
			skinType = "big";
		} else if(document.getElementById("subMenu_small_"+id)!= null) {
			skinType = "small";
			
		}

		//show sub menu
		$("#menuItem_"+id).css("background-image", "url(/img/layout/hydrosila-new/selectedItem.jpg)");
	//	$("#menuItem_"+(id-1)).css("background-image", "url(/img/layout/hydrosila-new/menusplit_selected.jpg)");
	//	$("#menuItem_"+(id+1)).css("background-image", "url(/img/layout/hydrosila-new/menusplit_selected.jpg)");

		currentMenuItem = id;
		if(skinType != false){

			$("#menuItemBott_"+id).css("background-position", "center");
			$("#menuItemBott_"+id).css("border-left", "1px solid white");//set border for arrow
			$("#menuItemBott_"+(id+1)).css("border-left", "1px solid white");
			$("#menuItemBott_"+id).css("background-color", "#1164aa");
			$("#menuItemBott_"+id).css("background-repeat","no-repeat");
			$("#menuItemBott_"+id).css("background-image", "url(/img/layout/bluefilters/menu/arrow_bottom.gif)");
			
			/*
			var i=1;
			while(document.getElementById("menuTopBorder_"+i) != null) {
				$("#menuTopBorder_"+i).css("background-image", "url(/img/layout/bluefilters/menu/menu_"+skinType+"_top.gif)");
				i++;
			}

			if(skinType == "big"){
				$("#menuTopBorder_"+(id+1)).css("background-image", "url(/img/layout/bluefilters/menu/menu_top_border_right.gif)");
				$("#menuTopBorder_"+id).css("background-image", "url(/img/layout/bluefilters/menu/menu_top_border_left.gif)");
			}else{
				$("#menuTopBorder_"+(id+1)).css("background-image", "url(/img/layout/bluefilters/menu/menu_small_top.gif)");
				$("#menuTopBorder_"+id).css("background-image", "none");
			}
			
			$("#menuTopBorder_"+id).css("background-color", "#1164aa");
			
			//set different bgcolors for different menu types
			$("#menuContentHandler").css("background-color", skinType=='big'?'#4788BD':'#1164aa');
			$("#menuContentHandler_right").css("background-color", skinType=='big'?'#4788BD':'#1164aa');
			$("#menuContentHandler_left").css("background-color", skinType=='big'?'#4788BD':'#1164aa');
			//set skin images
			$("#bigMenuTopLeft").css("background-image","url(/img/layout/bluefilters/menu/menu_"+skinType+"_top_left.gif)");
			$("#bigMenuTopRight").css("background-image","url(/img/layout/bluefilters/menu/menu_"+skinType+"_top_right.gif)");
			
			$("#menuContentHandler_left").css("background-image","url(/img/layout/bluefilters/menu/menu_"+skinType+"_left.gif)");
			$("#menuContentHandler_right").css("background-image","url(/img/layout/bluefilters/menu/menu_"+skinType+"_right.gif)");
			$("#menuBigBottLeft").css("background-image","url(/img/layout/bluefilters/menu/menu_"+skinType+"_bott_left.gif)");

			$("#menuBigBottCenter").css("background-image","url(/img/layout/bluefilters/menu/menu_"+skinType+"_bott_center.gif)");
			
			$("#menuBigBottRight").css("background-image","url(/img/layout/bluefilters/menu/menu_"+skinType+"_bott_right.gif)");
			//show submenu
			$("#menuTopBorder").css("display", displayType);
			$("#menuBottBorder").css("display", displayType);
            */
			$("#menuContent").css("display", displayType);
			$("#subMenu_"+skinType+"_"+id).css("display", 'inline');

			currentSkinType = skinType;
		}
	}
	//document.title = 'onContent = '+onContent+'; onMenu = '+onMenu+'; currentMenuItem = '+currentMenuItem+'';
}

function needToHide(snap) {
		
	if(snap || (!onContent && !onMenu)) {
		//hide
		
		// Opera bug
		if($.browser.opera)
			$(".main_menu_table").css("table-layout", "fixed");
		// Opera bug
        
		$("#menuItem_"+(currentMenuItem)).css("background-image", "url(/img/layout/hydrosila-new/menusplit.jpg)");
		$("#menuItem_"+(currentMenuItem+1)).css("background-image", "url(/img/layout/hydrosila-new/menusplit.jpg)");
		$("#menuItem_"+(currentMenuItem-1)).css("background-image", "url(/img/layout/hydrosila-new/menusplit.jpg)");
		

		$("#subMenu_"+currentSkinType+"_"+currentMenuItem).css("display", "none");

        
		$("#menuItemBott_"+currentMenuItem).css("border-left", "0px solid white");//set border for arrow
		$("#menuItemBott_"+(currentMenuItem+1)).css("border-left", "0px solid white");
		$("#menuItemBott_"+currentMenuItem).css("background-color", "transparent");
		$("#menuItemBott_"+currentMenuItem).css("background-image", "none");
        

		$("#menuContent").css("display", "none");
		/*
		$("#menuTopBorder").css("display", "none");
		$("#menuBottBorder").css("display", "none");
        /*

		$("#menuTopBorder_"+currentMenuItem).css("border-left", "0px solid white");//set border for arrow
		$("#menuTopBorder_"+(currentMenuItem+1)).css("border-left", "0px solid white");
        */

		//$("#menuItem_"+currentMenuItem).css("background-image", "url(/img/layout/hydrosila-new/menusplit_selected.jpg)");

		// Opera bug
		if($.browser.opera)
			$(".main_menu_table").css("table-layout", "auto");
		// Opera bug

		lastID = currentMenuItem;
		currentMenuItem = 0;
		//onMenu = false;
	}
	//document.title = 'onContent = '+onContent+'; onMenu = '+onMenu+'; currentMenuItem = '+currentMenuItem+'';
}

function menuItemOut(id){
	onMenu = false; 
	window.setTimeout("needToHide(false)", 5);
	//document.title = 'onContent = '+onContent+'; onMenu = '+onMenu+'; currentMenuItem = '+currentMenuItem+'';
}

function menuContentOver() {
	onContent = true; 
}
function menuContentOut(){
	onContent = false; 
	window.setTimeout("needToHide(false)", 5);
	//needToHide(false);
	//document.title = 'onContent = '+onContent+'; onMenu = '+onMenu+'; currentMenuItem = '+currentMenuItem+'';
}


//
// Produst types submenu
//
var currentMenuProduct = 0;
var onContentProduct = false, onMenuProduct = false;

function showProductSubMenu(id) {
	if(currentMenuProduct != id) {

		//hide previus
		if(currentMenuProduct != 0){
			onMenuProduct = onContentProduct = false;
			needToHideProduct();
		}

		$("#subMenuProduct_"+id).css("display", 'inline');
			
		onMenuProduct = true;
		currentMenuProduct = id;
	}
}

function needToHideProduct() {
	if(!onContentProduct && !onMenuProduct){
		$("#subMenuProduct_"+currentMenuProduct).css("display", "none");

		currentMenuProduct = 0;
		onMenuProduct = onContentProduct = false;
	}else{
		window.setTimeout("needToHideProduct()", 30);
	}
}

function menuProductItemOut(id) {
	onMenuProduct = false; 
	window.setTimeout("needToHideProduct()", 30);
}