function expand(namew){
	var test = namew;
	t1 = new Tween(document.getElementsByName(test)[0].style,'width',Tween.strongEaseOut,166,402,0.3,'px');
	t1.start();
}

function impand(namew){
	t2 = new Tween(document.getElementsByName(namew)[0].style,'width',Tween.strongEaseOut,402,166,0.3,'px');
	t2.start();
}

function getWindowHeight() {
	var windowHeight = 0;
	if (typeof(window.innerHeight) == 'number') {
		windowHeight = window.innerHeight;
	}
	else {
		if (document.documentElement && document.documentElement.clientHeight) {
			windowHeight = document.documentElement.clientHeight;
		}
		else {
			if (document.body && document.body.clientHeight) {
				windowHeight = document.body.clientHeight;
			}
		}
	}
	return windowHeight;
}

function setFooter() {
	if (document.getElementById) {
		var windowHeight = getWindowHeight();
			if (windowHeight > 0) {
				var contentHeight = document.getElementById('content').offsetHeight;
				alert(contentHeight);
				var footerElement = document.getElementById('footer');
				var footerHeight  = footerElement.offsetHeight;
					if (windowHeight - (contentHeight + footerHeight) >= 0) {
						footerElement.style.top = ((windowHeight - (contentHeight + footerHeight)))-53 + 'px';
						footerElement.style.visibility = "visible";
					}
					else {
						footerElement.style.top = '0px';
					}
			}
	}
}

var currentPhoto = 0;
var secondPhoto = 1;

var currentOpacity = new Array();
var imageArray = new Array("1.jpg","2.jpg","3.jpg");

var FADE_STEP = 2;
var FADE_INTERVAL = 10;
var pause = false;

function init(img1,img2,img3) {
	
	imageArray = new Array(img1,img2,img3);

	currentOpacity[0]=99;
	for(i=1;i<imageArray.length;i++)currentOpacity[i]=0;
	mHTML="";
	for(i=0;i<imageArray.length;i++)mHTML+="<div id=\"photo\" name=\"photo\" class=\"mPhoto\"><img src=\"" + imageArray[i]  +"\"></div>";
	document.getElementById("mContainer").innerHTML = mHTML;

	if(document.all) {
		document.getElementsByName("photo")[currentPhoto].style.filter="alpha(opacity=100)";
	} else {
		document.getElementsByName("photo")[currentPhoto].style.MozOpacity = .99;
	}

	mInterval = setInterval("crossFade()",FADE_INTERVAL);
}

function crossFade() {
	if(pause)return;

	currentOpacity[currentPhoto]-=FADE_STEP;
	currentOpacity[secondPhoto] += FADE_STEP;

	if(document.all) {
		document.getElementsByName("photo")[currentPhoto].style.filter = "alpha(opacity=" + currentOpacity[currentPhoto] + ")";
		document.getElementsByName("photo")[secondPhoto].style.filter = "alpha(opacity=" + currentOpacity[secondPhoto] + ")";
	} else {
		document.getElementsByName("photo")[currentPhoto].style.MozOpacity = currentOpacity[currentPhoto]/100;
		document.getElementsByName("photo")[secondPhoto].style.MozOpacity =currentOpacity[secondPhoto]/100;
	}

	if(currentOpacity[secondPhoto]/100>=.98) {
		currentPhoto = secondPhoto;
		secondPhoto++;
		if(secondPhoto == imageArray.length)secondPhoto=0;
		pause = true;
		xInterval = setTimeout("pause=false",3000);
	}
}

function doPause()  {
	if(pause) {
		pause = false;
		document.getElementById("pauseBtn").value = "pause";
	} else {
		pause = true;
		document.getElementById("pauseBtn").value = "play";
	}
}

function getWinSize(hei){
	var win = window;
	var pos = {x:0,y:0};
	if(typeof win.innerWidth != 'undefined'){
		pos.w = win.innerWidth;
		pos.h = win.innerHeight;
	}else if(win.document.body){
		pos.w = parseInt(win.document.body.clientWidth);
		pos.h = parseInt(win.document.body.clientHeight);
	}
	


		document.getElementById('footerPattern').style.visibility = "visible";
		document.getElementById('footRightPlant').style.visibility = "visible";
		document.getElementById('footerPattern').style.bottom = hei + "px";
		document.getElementById('footRightPlant').style.bottom = hei + "px";


}