var IE=document.all?true:false
var RunOff=true;	 
var onID=false;
var offImg=false;
var selImg=false;
var menuTimer=false;
var selectedRow
var addheight = 0;

function rowOver(rowIndex,selectedRowIndex,imgOn,imgOff,imgSel) {  
 selectedRow=selectedRowIndex;  
  if(onID) {  
   rowOut(onID);
   hideMenu(onID);
  }  
  document.images['nav_'+rowIndex].src=imgOn;
  showMenu(rowIndex,document.getElementById('row' + rowIndex).offsetTop);
  onID=rowIndex;
  offImg=imgOff;
  selImg=imgSel; 
}

function rowOut(rowIndex) {  
  if(rowIndex != selectedRow) {
   document.images['nav_'+rowIndex].src=offImg;
  } 
  else {
   document.images['nav_'+rowIndex].src=selImg;
  }
}

function showMenu(id,topPos) {
 if(document.getElementById('submenu' + id)) {
	if (document.getElementById('quotebottom').offsetTop > 85) addheight = 120 + (document.getElementById('quotebottom').offsetTop - 85);
	else addheight = 120;
  document.getElementById('submenu' + id).style.top = topPos + addheight;
  document.getElementById('submenu' + id).style.visibility='visible';
 }  	   	   	      	
}

function hideMenu(rowIndex) {
 rowOut(rowIndex);
 if(document.getElementById('submenu' + rowIndex)) {
  document.getElementById('submenu' + rowIndex).style.visibility='hidden';
 }  
}

function subMenuOver() {
  window.clearTimeout(menuTimer);
  RunOff = true;	 
}

function subMenuOff() {
  if(RunOff) {  
   menuTimer = setTimeout('hideMenu('+onID+')',200);
  } 
}

//Added 4/2/10 - http://www.quirksmode.org/js/detect.html
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();