// JavaScript Document
//////SET BROSER DETECT VAR FUNCTION//////////////////////////////////////////////////////////////////////////////////

	//VARS
	//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();

//////////FUNCTION CHECK BROWSER AND SHOW BROWSER ALERT//////////////////////////////////////////////////////////

	var userBrowser = BrowserDetect.browser
	var userOS = BrowserDetect.OS;
	var browserType = userBrowser + userOS;


function init() {
	if (browserType == "ExplorerWindows") {
		if (BrowserDetect.version < 7) { //if ie 6
		
		//portfolio nav hover
			document.getElementById('portfolioLink').onmouseover = function() {
				document.getElementById('portfolioSubNav').style.display = 'block';
			}
			document.getElementById('portfolioLink').onmouseout = function() {
				document.getElementById('portfolioSubNav').style.display = 'none';
			}
			document.getElementById('portfolioSubNav').onmouseover = function() {
				document.getElementById('portfolioSubNav').style.display = 'block';
			}
			document.getElementById('portfolioSubNav').onmouseout = function() {
				document.getElementById('portfolioSubNav').style.display = 'none';
			}
			
		//industries nav hover	
			document.getElementById('industriesLink').onmouseover = function() {
				document.getElementById('industriesSubNav').style.display = 'block';
			}
			document.getElementById('industriesLink').onmouseout = function() {
				document.getElementById('industriesSubNav').style.display = 'none';
			}
			document.getElementById('industriesSubNav').onmouseover = function() {
				document.getElementById('industriesSubNav').style.display = 'block';
			}
			document.getElementById('industriesSubNav').onmouseout = function() {
				document.getElementById('industriesSubNav').style.display = 'none';
			}
			
		//news nav hover
			document.getElementById('newsLink').onmouseover = function() {
				document.getElementById('newsSubNav').style.display = 'block';
			}
			document.getElementById('newsLink').onmouseout = function() {
				document.getElementById('newsSubNav').style.display = 'none';
			}
			document.getElementById('newsSubNav').onmouseover = function() {
				document.getElementById('newsSubNav').style.display = 'block';
			}
			document.getElementById('newsSubNav').onmouseout = function() {
				document.getElementById('newsSubNav').style.display = 'none';
			}
			
		//about nav hover
			document.getElementById('aboutLink').onmouseover = function() {
				document.getElementById('aboutSubNav').style.display = 'block';
			}
			document.getElementById('aboutLink').onmouseout = function() {
				document.getElementById('aboutSubNav').style.display = 'none';
			}
			document.getElementById('aboutSubNav').onmouseover = function() {
				document.getElementById('aboutSubNav').style.display = 'block';
			}
			document.getElementById('aboutSubNav').onmouseout = function() {
				document.getElementById('aboutSubNav').style.display = 'none';
			}
			
		//contact nav hover
			document.getElementById('contactLink').onmouseover = function() {
				document.getElementById('contactSubNav').style.display = 'block';
			}
			document.getElementById('contactLink').onmouseout = function() {
				document.getElementById('contactSubNav').style.display = 'none';
			}
			document.getElementById('contactSubNav').onmouseover = function() {
				document.getElementById('contactSubNav').style.display = 'block';
			}
			document.getElementById('contactSubNav').onmouseout = function() {
				document.getElementById('contactSubNav').style.display = 'none';
			}
		}
	}
}
  
window.onload=function(){
  init();
}