/* JS Functions to handle Browsers:
 * Browsers: IE 5+, Netscape 6+, Mozilla Firefox (all), Safari, Konqeror, Opera 4+
 * Author: Paul Mannion
 * File: default.js
 *
 * Browsers: IE 5+, Netscape 6+, Mozilla Firefox (all), Safari, Konqeror, Opera 4+
  *
 */

var validBrowser;
var IEMin = "6";
var FirefoxMin = "1.5";
var OperaMin = "9.1";
var NetscapeMin = "8.0";
var SafariMin = "2.0";
var MozillaMin = "1.7";


/*
 * Load initial PopUp Window
 *
 *
*/ 
function newWindow(url){    
    my_window = window.open(url,'popup','scrollbars=no,width=1010,height=735,top=10,left=10,toolbar=no,location=no,menubar=no,status=no');    
    return my_window;
}


/*
*


* Open Help PopUp Window
*
*/

function openwindow()
{
	window.open("helpindex.html","","resizable=yes,scrollbars=yes,width=950,height=600,toolbar=yes,menubar=yes,status=yes");
}

/*
*
* Close Main PopUp Window
*
*/
function closewindow()
{

	window.opener = top;
	window.opener.close();
}


//Disable Right Click Button

var message="Function Disabled";   //edit this message to say what you want

function clickIE() {if (document.all) {alert(message); return false;}}
function clickNS(e) {if 
(document.layers||(document.getElementById&&!document.all)) {
if (e.which==2||e.which==3) {alert(message);return false;}}}
if (document.layers) 
{document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;}
else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}

document.oncontextmenu=new Function("return false")


//Disable Refresh key

function checkKeyCode(evt) 
{ 

var evt = (evt) ? evt : ((event) ? event : null); 
var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); 
if(event.keyCode==116) 
{ 
evt.keyCode=0; 
return false 
} 
} 
document.onkeydown=checkKeyCode; 

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) {
                                //alert(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"
		},
                {	// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Navigator",
			identity: "Netscape",
                        versionSearch: "Navigator"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			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"
		}
	]

};

function ValidateBrowser(){


var theBrowser = BrowserDetect.browser;
var theVersion =  BrowserDetect.version;

if(theBrowser == "Explorer" && theVersion >= IEMin){
    validBrowser = true;


}else if(theBrowser == "Firefox" && theVersion >= FirefoxMin){
    validBrowser = true;

}else if(theBrowser == "Opera" && theVersion >= OperaMin){
    validBrowser = true;

}else if(theBrowser == "Netscape" && theVersion >= NetscapeMin){
    validBrowser = true;

}else if(theBrowser == "Safari" && theVersion >= SafariMin){
    validBrowser = true;

}else if(theBrowser == "Mozilla" && theVersion >= MozillaMin){
    validBrowser = true;

}else{
validBrowser = false;
}

//alert(validBrowser);
return validBrowser;
}