var fileName = new Array();
var MenuName = new Array();
var cur_menu;
//================================================//

fileName[0]  = "b5_project2,b5_project2a,b5_project2b,b5_project2c,b5_project2d,gb_project2,gb_project2a,gb_project2b,gb_project2c,gb_project2d,en_project2,en_project2a,en_project2b,en_project2c,en_project2d";
MenuName[0]  = "submenu1";

fileName[1]  = "b5_project3,b5_project3a,b5_project3b,b5_project3b1,b5_project3b2,b5_project3c,gb_project3,gb_project3a,gb_project3b,gb_project3b1,gb_project3b2,gb_project3c,en_project3,en_project3a,en_project3b,en_project3b1,en_project3b2,en_project3c";
MenuName[1]  = "submenu2";

fileName[2]  = "b5_project4,b5_project4a,b5_project4b,b5_project4c,gb_project4,gb_project4a,gb_project4b,gb_project4c,en_project4,en_project4a,en_project4b,en_project4c";
MenuName[2]  = "submenu3";

fileName[3]  = "b5_links,b5_links2,b5_links3,b5_links4,gb_links,gb_links2,gb_links3,gb_links4,en_links,en_links2,en_links3,en_links4";
MenuName[3]  = "submenu4";

fileName[4]  = "b5_funding1,b5_funding2,b5_funding2a,b5_funding2b,b5_funding2c,b5_funding2d,b5_funding2e,b5_funding2f,b5_funding2g,b5_funding2h, b5_funding2i,b5_funding3,b5_funding3a,b5_funding3b,b5_funding3c,gb_funding1,gb_funding2,gb_funding2a,gb_funding2b,gb_funding2c,gb_funding2d,gb_funding2e,gb_funding2f,gb_funding2g,gb_funding2h, gb_funding2i,gb_funding3,gb_funding3a,gb_funding3b,gb_funding3c,en_funding1,en_funding2,en_funding2a,en_funding2b,en_funding2c,en_funding2d,en_funding2e,en_funding2f,en_funding2g,en_funding2h, en_funding2i,en_funding3,en_funding3a,en_funding3b,en_funding3c";
MenuName[4]  = "submenu5";

fileName[5]  = "b5_symbol4,en_symbol4,gb_symbol4,b5_symbol4a,en_symbol4a,gb_symbol4a";
MenuName[5]  = "submenu6";

fileName[6]  = "b5_symbol5,en_symbol5,gb_symbol5,b5_symbol5a,en_symbol5a,gb_symbol5a";
MenuName[6]  = "submenu7";

//================================================//
function changemenu(){
	var s = getFileName();
	var i;
	var k;
	
	for (i = 0; i < fileName.length ; i ++)
	{
		var memuArray = fileName[i].split(",");
		for (k = 0; k < memuArray.length; k++)
		{
			if (memuArray[k] == s)
			{
				cur_menu = MenuName[i];
				//alert(cur_menu);
				var imgObj = document.getElementById(MenuName[i]);
				imgObj.style.display = "block";
				return;
			}
		}
	}
}

function getFileName(){
	var k = window.location.href;
	if (k.indexOf(".asp") != -1){
		var r = k.indexOf(".asp");
	} else if (k.indexOf(".php") != -1){
		var r = k.indexOf(".php");
	} else if (k.indexOf(".html") != -1){
		var r = k.indexOf(".html");
	} else if (k.indexOf(".htm") != -1){
		var r = k.indexOf(".htm");
	} else if (k.indexOf(".jsp") != -1){
		var r = k.indexOf(".jsp");
	}
	var t = k.lastIndexOf("/");
	var s = k.substring(t+1,r);
	return s;
}