// JavaScript Document


function checkName(value) {
	if (value == "" || value == "Enter Your Name Here") {
		alert("Please enter your name.");
		return false;
	} else {
		myvalue = value.split(" ");
		document.paypalForm.first_name.value = myvalue[0];
		document.paypalForm.last_name.value = myvalue[1];
		document.paypalForm.submit();
		return true;	
	}
}

function updateAmount() {
	var selObj = document.getElementById('amountlist');
	document.paypalForm.amount.value = selObj.value;
}

function amountVal(val){
	var descriptionVal=new Array();
	descriptionVal[0]="My Mummy BootCamp";
	descriptionVal[1]="Kickstart BootCamp";
	descriptionVal[2]="Personal training 6 session programme";
	descriptionVal[3]="Personal training 12 session programme";
	document.paypalForm.item_name.value = descriptionVal[val];
} 

function fadeUpOverlay() {
	$('#erroroverlay').fadeTo(600, 0.8);
}

function changeTitle(title) { 
	document.title = title;
}

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 showAnError(errors, usetype) {
	var type = usetype;
	
	$('#erroroverlay').fadeTo(900, 0.8);
	$.ajax({
	type: "POST",
		url: '/ajax/errorpopup.php?errors='+errors+'&type='+type,
			success: function(data) {
				$('#errorpopup').html(data);
				$('#errorpopup').fadeTo(900, 1);
		}
	});
}

function checkLinks() {
	var links	=	document.getElementsByTagName('a');
	for(var x=0; x<links.length; x++){
		if	(
			links[x].href.match('http')
			&&
			!links[x].href.match('elite')
			)
		{
			links[x].className	=	isEmpty(links[x].className) ? 'external-link' :	'external-link ' + links[x].className;
			links[x].onclick	=	function() {
				return newPage(this);
			};	
		}
	}
}

function isEmpty(val) {
	if	(
		val	===	undefined
		||
		val	==	null
		||
		val	==	''
		)
	{
		return true;
	}
}

function newPage(obj) {
	window.open(obj.href);
	return false;
}

window.onload	=	checkLinks;