function OnLoad()
{
	var els, i ;
	els = document.getElementsByTagName("a") ;
	for(i = 0 ; i < els.length ; i += 1) if(els[i].className == "menu-item")
	{
		els[i].style.opacity = 0.9 ;
		els[i].style.filter = "alpha(opacity=90);" ;
	}

	var panel2 = document.getElementById("panel2-back") ;
	var panel3 = document.getElementById("panel3-back") ;
	var h2 = panel2.offsetHeight - 20 ;
	var h3 = panel3.offsetHeight - 20 ;
	if(h2 > h3)
	{
		panel3.style.height = h2 + "px" ;
	}
	else
	{
		panel2.style.height = h3 + "px" ;
	}

	LoadRandomSlide() ;
}

var timer1 = 0 ;
var timer2 = 0 ;
var changeStep = 5000.0 ;
var fadeStep = 5.0 ;
var alphaStep = 0.02 ;
var slideNumber = 0 ;
var slide ;
var slideBox ;
var alpha = 0.0
function LoadRandomSlide()
{
	var numberOfSlides = 47 ;
	slide = document.getElementById("slide") ;

	slideNumber = Math.floor(Math.random() * numberOfSlides) ;

	slide.src = SlideImage(slideNumber) ;

	clearTimeout(timer1) ;
	clearTimeout(timer2) ;
	timer2 = self.setTimeout("FadeSlide()", fadeStep) ;
}

function FadeSlide()
{
	if(slide.complete)
	{
		alpha = alpha + alphaStep ;
		if(alpha <= 1.0)
		{
			slide.style.opacity = alpha ;
			slide.style.filter = "alpha(opacity=" + alpha * 100 + ");" ;
			timer2 = self.setTimeout("FadeSlide()", fadeStep) ;
		}
		else
		{
			slideBox = document.getElementById("slidebox") ;
			slideBox.style.backgroundImage = "url(" + SlideImage(slideNumber) + ")" ;
			alpha = 0.0 ;
			slide.style.opacity = alpha ;
			slide.style.filter = "alpha(opacity=" + alpha * 100 + ");" ;
			timer1 = self.setTimeout("LoadRandomSlide()", changeStep) ;
		}
	}
	else
	{
		timer2 = self.setTimeout("FadeSlide()", fadeStep) ;
	}
	
}

function SlideImage(slideNumber)
{
	var slideImage = "" + slideNumber ;
	if(slideNumber < 100) slideImage = "0" + slideImage ;
	if(slideNumber < 10 ) slideImage = "0" + slideImage ;
	slideImage = "images/slides1/" + slideImage + ".jpg" ;
	return slideImage ;
}

var map ;
function CenterMap()
{
	map.setCenter(new GLatLng(39.9417, 32.8550), 17) ;
}

function LoadMap()
{
	if(GBrowserIsCompatible())
	{
		map = new GMap2(document.getElementById("map")) ;
		CenterMap() ;
		var coords = new GLatLng(39.9421, 32.8556) ;
		var marker = new GMarker(coords) ;
		var locationName = "Ulus &#x015e;ehir &#xc7;ar&#x015f;&#x0131;s&#x0131;" ;
		GEvent.addListener
		(
			marker,
			"click",
			function()
			{
				map.openInfoWindowHtml
				(
					coords,
					"<p><center><a href=images/ulussehircarsisi.jpg>" +
					"<img style='border: 0px solid ; width: 160px; height: 120px;' alt='" +
					locationName +
					"' src='images/ulussehircarsisi-small.jpg' title='" +
					locationName +
					"'></a></center></p>" +
					"<p><center>" +
					locationName +
					"</center></p>"
				) ;
			}
		) ;
		map.addOverlay(marker) ;
		map.setMapType(G_NORMAL_MAP) ;
		map.addControl(new GSmallMapControl()) ;
	}
}

function UnloadMap()
{
	GUnload() ;
}

function Catalog(name)
{
}