var cssmenuids = ["cssmenu1"]; //Enter id(s) of CSS Horizontal UL menus, separated by commas
var csssubmenuoffset = 0;
var ffubmenuoffset = -1; //Offset of submenus from main menu. Default is 0 pixels.
var chromemenuoffset = -1; // Chrome
var iemenuoffset = -1;

function createcssmenu2(){

	if (BrowserDetect.browser == "Firefox")
		csssubmenuoffset = ffubmenuoffset;
	else if (BrowserDetect.browser == "Chrome")
		csssubmenuoffset = chromemenuoffset;
	else if (BrowserDetect.browser == "Explorer")
		csssubmenuoffset = iemenuoffset;

	for (var i = 0; i < cssmenuids.length; i++)
	{
		var ultags = document.getElementById(cssmenuids[i]).getElementsByTagName("ul");
		for (var t = 0; t < ultags.length; t++)
		{
			ultags[t].style.top = ultags[t].parentNode.offsetHeight + csssubmenuoffset + "px";
			var spanref=document.createElement("span");
			spanref.className = "arrowdiv";
			spanref.innerHTML = "&nbsp;&nbsp;&nbsp;&nbsp;";
			ultags[t].parentNode.getElementsByTagName("a")[0].appendChild(spanref);
			ultags[t].parentNode.onmouseover =
			function()
			{
				this.style.zIndex = 100;
				this.getElementsByTagName("ul")[0].style.visibility = "visible";
				this.getElementsByTagName("ul")[0].style.zIndex = 0;
			}
			ultags[t].parentNode.onmouseout =
			function()
			{
						this.style.zIndex = 0;
						this.getElementsByTagName("ul")[0].style.visibility = "hidden";
						this.getElementsByTagName("ul")[0].style.zIndex = 100;
			}
		}
	}
}

if (window.addEventListener)
	window.addEventListener("load", createcssmenu2, false);
else if (window.attachEvent)
	window.attachEvent("onload", createcssmenu2);

/* The script

http://www.quirksmode.org/js/detect.html

Copy this script into your JavaScript files. It works immediately, and you can query three properties of the BrowserDetect object:

    * Browser name: BrowserDetect.browser
    * Browser version: BrowserDetect.version
    * OS name: BrowserDetect.OS
*/
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i = 0; i < data.length; i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index + this.versionSearchString.length + 1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			   string: navigator.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();