// JavaScript Document

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.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			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"
		},
		{	// 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.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

//alert(BrowserDetect.browser);

function createMenu(){
	var theFramework = document.getElementById("framework");
	
	var theHeader = document.getElementById("header");
	var theContent = document.getElementById("content");
	var theFooter = document.getElementById("footer");
	
	theFramework.removeChild(theFramework.lastChild);
	theFramework.removeChild(theFramework.lastChild);
	theFramework.removeChild(theFramework.lastChild);
	
	document.getElementById('framework').appendChild(theHeader);
	document.getElementById('framework').appendChild(theContent);
	document.getElementById('framework').appendChild(theFooter);
	
	//document.insertBefore(theHeader,document.getElementById('framework').firstChild);
  /*
  
  	createLogo(){
	
		
		document.getElementById('menu').appendChild(theLogo);
	}
	
	createMenu(){
		createMenuItem();
	}
	
	createMenuItem(){
	
	}
  	<div id="logo">
	</div>
    <div id="menu">
      <ul>
        <li> <a href="index.html?home"> 
          <h2>Home</h2>
          </a> </li>
        <li> <a href="index.html?info"> 
          <h2>Info</h2>
          </a> </li>
        <li> <a href="index.html?products"> 
          <h2>Products</h2>
          </a> </li>
        <li> <a href="index.html?downloads"> 
          <h2>Downloads</h2>
          </a> </li>
        <li> <a href="index.html?contact"> 
          <h2>Contact</h2>
          </a> </li>
        <li> <a href="index.html?links"> 
          <h2>Links</h2>
          </a> </li>
        <li> <a href="javascript:createMenu()"> 
          <h2>Links</h2>
          </a> </li>
      </ul>
    </div>

  */
 	//three elements are required: p, b, br
/*	var theNewParagraph = document.createElement('p');
	var theBoldBit = document.createElement('b');
	var theBR = document.createElement('br');
	
	//set up theNewParagraph
	theNewParagraph.setAttribute('title','The test paragraph');
	
	//prepare the text nodes
	var theText1 = document.createTextNode('This is a sample of some ');
	var theText2 = document.createTextNode('HTML you might');
	var theText3 = document.createTextNode('have');
	var theText4 = document.createTextNode(' in your document');
	
	//put together the bold bit
	theBoldBit.appendChild(theText2);
	theBoldBit.appendChild(theBR);
	theBoldBit.appendChild(theText3);
	
	//put together the whole paragraph
	theNewParagraph.appendChild(theText1);
	theNewParagraph.appendChild(theBoldBit);
	theNewParagraph.appendChild(theText4);
	
	//insert it into the document somewhere
	document.getElementById('menu').appendChild(theNewParagraph);*/
}

function toggleMenu(menuId){
	var el = document.getElementById(menuId);
	if(el){
		if(el.style.display != 'block'){
			el.style.display = 'block';
		}else{
			el.style.display = 'none';
		}
	}
}


 function popwindow(url){
 window.open (url, "mywindow","menubar=0,resizable=0,width=640,height=270");
 }