// JavaScript Document

// ---------------------------------------------------------------------------------------
// ---------------------------------------------------------------------------------------
// Shows Step 2 and Step 3
// Browser Detect code from: http://www.quirksmode.org/js/detect.html
// Returns:
// Browser name:		BrowserDetect.browser 
// Browser version:	BrowserDetect.version 
// OS name:				BrowserDetect.OS
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: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			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"
		},
		{
			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.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();


// ---------------------------------------------------------------------------------------
// ---------------------------------------------------------------------------------------
// Fade For Dialog
var pageWidth;
var pageHeight;
function GetPageDim() {
	var BrowserName = BrowserDetect.browser;
	var BrowserVersion = BrowserDetect.version;
	var XScrollWidth;
	var YScrollHeight;
	
	if (BrowserName == "Explorer") {
		XScrollWidth = 0;
		YScrollHeight = 0;
		if (BrowserVersion < 7) {
			XScrollWidth = 20;
		}
		if (BrowserVersion < 7) {
			YScrollHeight = 20;
		}
		
		if (document.documentElement.offsetWidth < document.documentElement.scrollWidth) {
			pageWidth = document.documentElement.scrollWidth + "px";
		} else {
			pageWidth = (document.documentElement.offsetWidth - XScrollWidth) + "px";
		}
		if (document.documentElement.clientHeight < document.documentElement.scrollHeight) {
			pageHeight = document.documentElement.scrollHeight + "px";
		} else {
			pageHeight = document.documentElement.clientHeight + "px";
		}
		
	} else if (BrowserName == "Firefox") {
		if (window.scrollMaxY > 0) {
			pageWidth = window.innerWidth + window.scrollMaxX - 17 + "px";
		} else {
			pageWidth = window.innerWidth + window.scrollMaxX + "px";
		}
		if (window.scrollMaxX > 0) {
			pageHeight = window.innerHeight + window.scrollMaxY - 17 + "px";
		} else {
			pageHeight = window.innerHeight + window.scrollMaxY + "px";
		}
		
		
	} else if (BrowserName == "Safari") {
		if (document.documentElement.offsetWidth < document.documentElement.scrollWidth) {
			pageWidth = document.documentElement.scrollWidth + "px";
		} else {
			pageWidth = document.documentElement.offsetWidth + "px";
		}
		if (document.documentElement.offsetHeight < document.documentElement.scrollHeight) {
			pageHeight = document.documentElement.scrollHeight + "px";
		} else {
			pageHeight = document.documentElement.offsetHeight + "px";
		}
		
	}
}

// ---------------------------------------------------------------------------------------
// Fade For Dialog
var MaskingIsOn = false;
function ShowMaskingBG() {
	GetPageDim();
	document.getElementById('MaskingBG').style.display = "block";
	document.getElementById('MaskingBG').style.width = pageWidth;
	document.getElementById('MaskingBG').style.height = pageHeight;
	document.getElementById('MaskingBG').style.visibility = "inherit";
	MaskingIsOn = true;
}
function HideMaskingBG() {
	document.getElementById('MaskingBG').style.visibility = "hidden";
	document.getElementById('MaskingBG').style.display = "none";
	MaskingIsOn = false;
}
function ResizeMaskingBG() {
	if (MaskingIsOn) {
		GetPageDim();
		document.getElementById('MaskingBG').style.width = pageWidth;
		document.getElementById('MaskingBG').style.height = pageHeight;
	}
}
// ---------------------------------------------------------------------------------------
// ShowPopup_RelativeTo | Position of Dropdown relative to inline item
function ShowPopup_RelativeTo(Position, PopName, addtop, addleft) {
	var InlinePosition = document.getElementById(Position);	// relative position inline
	var PopupPosition = document.getElementById(PopName);		// actual popup position
	
	PopupPosition.style.display = "block";
	PopupPosition.style.top = InlinePosition.offsetTop + addtop + "px";
	PopupPosition.style.left = InlinePosition.offsetLeft + addleft + "px";
}
function ShowPopup_RelativeToTopOnly(Position, PopName, addtop) {
	var InlinePosition = document.getElementById(Position);	// relative position inline
	var PopupPosition = document.getElementById(PopName);		// actual popup position
	
	PopupPosition.style.display = "block";
	PopupPosition.style.top = InlinePosition.offsetTop + addtop + "px";
}

function ShowPopup(PopName) {
	var PopupPosition = document.getElementById(PopName);
	if(PopupPosition){
		PopupPosition.style.display = "block";
	}
}
function ShowPopupLoc(PopName, Top, Left) {
	var PopupPosition = document.getElementById(PopName);
	PopupPosition.style.display = "block";
	PopupPosition.style.top = Top + "px";
	PopupPosition.style.left = Left + "px";
}
function HidePopup(PopName) {
	var PopupPosition = document.getElementById(PopName);
	if(PopupPosition){
		PopupPosition.style.display = "none";
	}
}








// ---------------------------------------------------------------------------------------
// jQuery functions
$(document).ready(function(){
	
	$(".photos").cycle({ 
		fx:		'fade', 
		speed:	1000,
		timeout: 3300,
		delay:	-800,
		random: 1
	});
	
});