if(document.getElementById) {
    document.write('<style type="text/css">\n')
    document.write('.submenu{display: yes;}\n')
//    document.write('.submenu{display: none;}\n')
    document.write('</style>\n')
}

function SwitchMenu(obj){
    if(document.getElementById) {
    var el = document.getElementById(obj);
    var ar = document.getElementById("masterdiv").getElementsByTagName("span");
        if(el.style.display != "block") { //DynamicDrive.com change
            for(var i=0; i<ar.length; i++) {
                
if(ar[i].className=="submenu") ar[i].style.display = "none";
            }
            el.style.display = "block";
        } else {
            el.style.display = "none";
        }
    }
}

function wo(url, iwidth, iheight, iname) {

window.open(url,iname,"width="+iwidth+",height="+iheight+",menubar=0,resizable=0,status=0,scrollbars=1,directories=0,location=0,toolbar=0");
}

function Resizetb() {
    var height = 0;
    var width = 0;

    if(self.screen) {
        width = screen.width;
        height = screen.height;
    }
    else if(self.java) {
        var jToolKit = java.awt.Toolkit.getDefaultToolkit();
        var scrsize = jToolKit.getScreenSize();

        width = scrsize.width;
        height = scrsize.height;
    }
    if(width > 0 && height > 0) {
        document.write('<td id="menubgcolor" height="'+(height/2)+'">');
    } else {
        exit();
    }
}


//---------------------------------------------------------------------//

// #############################################################################
// lets define the browser we have instead of multiple calls throughout the file
var userAgent = navigator.userAgent.toLowerCase();
var is_opera  = (userAgent.indexOf('opera') != -1);
var is_saf    = ((userAgent.indexOf('applewebkit') != -1) || (navigator.vendor == "Apple Computer, Inc."));
var is_webtv  = (userAgent.indexOf('webtv') != -1);
var is_ie     = ((userAgent.indexOf('msie') != -1) && (!is_opera) && (!is_saf) && (!is_webtv));
var is_ie4    = ((is_ie) && (userAgent.indexOf("msie 4.") != -1));
var is_moz    = ((navigator.product == 'Gecko') && (!is_saf));
var is_kon    = (userAgent.indexOf('konqueror') != -1);
var is_ns     = ((userAgent.indexOf('compatible') == -1) && (userAgent.indexOf('mozilla') != -1) && (!is_opera) && (!is_webtv) && (!is_saf));
var is_ns4    = ((is_ns) && (parseInt(navigator.appVersion) == 4));

// catch possible bugs with WebTV and other older browsers
var is_regexp = (window.RegExp) ? true : false;

// #############################################################################
// let's find out what DOM functions we can use
var vbDOMtype = '';
if (document.getElementById)
{
	vbDOMtype = "std";
}
else if (document.all)
{
	vbDOMtype = "ie4";
}
else if (document.layers)
{
	vbDOMtype = "ns4";
}

// make an array to store cached locations of objects called by fetch_object
var vBobjects = new Array();

// #############################################################################
// function to emulate document.getElementById
function fetch_object(idname, forcefetch)
{
	if (forcefetch || typeof(vBobjects[idname]) == "undefined")
	{
		switch (vbDOMtype)
		{
			case "std":
			{
				vBobjects[idname] = document.getElementById(idname);
			}
			break;

			case "ie4":
			{
				vBobjects[idname] = document.all[idname];
			}
			break;

			case "ns4":
			{
				vBobjects[idname] = document.layers[idname];
			}
			break;
		}
	}
	return vBobjects[idname];
}

// simple function to toggle the 'display' attribute of an object
function toggle_display(idname)
{
	obj = fetch_object(idname);
	if (obj)
	{
		if (obj.style.display == "none")
		{
			obj.style.display = "";
		}
		else
		{
			obj.style.display = "none";
		}
	}
	return false;
}

// function to set a cookie
function set_cookie(name, value, expires)
{
	if (!expires)
	{
		expires = new Date();
	}
	document.cookie = name + "=" + escape(value) + "; expires=" + expires.toGMTString() +  "; path=/";
}

// function to retrieve a cookie
function fetch_cookie(name)
{
	cookie_name = name + "=";
	cookie_length = document.cookie.length;
	cookie_begin = 0;
	while (cookie_begin < cookie_length)
	{
		value_begin = cookie_begin + cookie_name.length;
		if (document.cookie.substring(cookie_begin, value_begin) == cookie_name)
		{
			var value_end = document.cookie.indexOf (";", value_begin);
			if (value_end == -1)
			{
				value_end = cookie_length;
			}
			return unescape(document.cookie.substring(value_begin, value_end));
		}
		cookie_begin = document.cookie.indexOf(" ", cookie_begin) + 1;
		if (cookie_begin == 0)
		{
			break;
		}
	}
	return null;
}

// function to delete a cookie
function delete_cookie(name)
{
	var expireNow = new Date();
	document.cookie = name + "=" + "; expires=Thu, 01-Jan-70 00:00:01 GMT" +  "; path=/";
}

// function to toggle the collapse state of an object, and save to a cookie
function toggle_collapse(objid)
{
	if (!is_regexp)
	{
		return false;
	}
	
	obj = fetch_object("collapseobj_" + objid);	
	img = fetch_object("collapseimg_" + objid);
	
	if (!obj)
	{
		// nothing to collapse!
		if (img)
		{
			// hide the clicky image if there is one
			img.style.display = "none";
		}
		return false;
	}

	if (obj.style.display == "none")
	{
		obj.style.display = "";
		save_collapsed(objid, false);
		if (img)
		{
			img_re = new RegExp("_collapsed\\.gif$");
			img.src = img.src.replace(img_re, '.gif');
		}
	}
	else
	{
		obj.style.display = "none";
		save_collapsed(objid, true);
		if (img)
		{
			img_re = new RegExp("\\.gif$");
			img.src = img.src.replace(img_re, '_collapsed.gif');
		}
	}
	return false;
}

// update vbulletin_collapse cookie with collapse preferences
function save_collapsed(objid, addcollapsed)
{
	var collapsed = fetch_cookie("se_collapse");
	var tmp = new Array();

	if (collapsed != null)
	{
		collapsed = collapsed.split("\n");

		for (i in collapsed)
		{
			if (collapsed[i] != objid && collapsed[i] != "")
			{
				tmp[tmp.length] = collapsed[i];
			}
		}
	}

	if (addcollapsed)
	{
		tmp[tmp.length] = objid;
	}

	expires = new Date();
	expires.setTime(expires.getTime() + (1000 * 86400 * 365));
	set_cookie("se_collapse", tmp.join("\n"), expires);
}