// JavaScript Document

/********************************************************
 Make this IE7 Compatible ;)
 http://ajaxian.com/archives/ajax-on-ie-7-check-native-first
*********************************************************/

var createRequestObject = function() {
	var xmlhttp;
		/*@cc_on
	@if (@_jscript_version>= 5)
			try {xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {
					try {xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");}
					catch (E) {xmlhttp = false;}
			}
	@else
		xmlhttp = false;
	@end @*/
	if (!xmlhttp && typeof XMLHttpRequest != "undefined") {
			try {xmlhttp = new XMLHttpRequest();} catch (e) {xmlhttp = false;}
	}
	return xmlhttp;

}

function addEvent(obj, evType, fn){ 
	if (obj.addEventListener){ 
		obj.addEventListener(evType, fn, false); 
		return true; 
	}
	else if (obj.attachEvent){ 
		var r = obj.attachEvent("on"+evType, fn); 
		return r; 
	} 
	else { 
		return false; 
	}
}

var cmbCategories_Change = function() {

	location.href = window.document.getElementById('cmbCategories').options[window.document.getElementById('cmbCategories').selectedIndex].value;

}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function quickKey_Favourite()
{
	var browserName = navigator.appName;
	if (browserName == "Netscape")
	{
		alert("You are currently using Firefox/Netscape, please enter this bookmark manually.");
	}
	else
	{
		window.external.AddFavorite(location.href, document.title);
	}
}

function quickKey_Print() 
{
	window.print();  
}

function quickKey_Email()
{
	mail = "mailto:?subject=Check out " + document.title;
	mail += "&body=I thought you might be interested in " + document.title;
	mail += ". You can view it at, " + location.href;
	location.href = mail;
}