function findPosLeft(obj) {
	var curleft = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft;
		while (obj=obj.offsetParent) {
			curleft += obj.offsetLeft;
		}
	}
	return curleft;
}
function findPosTop(obj) {
	var curtop = 0;
	if (obj.offsetParent) {
		curtop = obj.offsetTop;
		while (obj=obj.offsetParent) {
			curtop += obj.offsetTop;
		}
	}
	return curtop;
}
function returnObjById(id) {
	if (document.getElementById) {
		var returnVar = document.getElementById(id);
	} else if (document.all) {
		var returnVar = document.all[id];
	} else if (document.layers) {
		var returnVar = document.layers[id];
	}
	return returnVar;
}
var originalViewLeft = "";
var originalViewTop = "";
var originalViewWidth = "";
var originalViewHeight = "";
var isBreakPlayerCentered = false;
var resizeInit = false;
function resizePlayer(x, y) {
	if (originalViewLeft == "") {
		originalViewLeft = findPosLeft(returnObjById("defaultDiv"));
		originalViewTop = findPosTop(returnObjById("defaultDiv"));
		originalViewWidth = returnObjById("defaultDiv").style.width;
		originalViewHeight = returnObjById("defaultDiv").style.height;
	}

	if (resizeInit){
		var r_offsety = y+11;
	} else {
		resizeInit = true;
		var r_offsety = y;
	}
	returnObjById("defaultDiv").style.width = (x)+"px";
	returnObjById("defaultDiv").style.height = (r_offsety)+"px";
	if (isBreakPlayerCentered) {
		centerPlayer();
	}
}
function moveNormalSize() {
	isBreakPlayerCentered = false;
	returnObjById("defaultDiv").style.width ="464px";
	returnObjById("defaultDiv").style.height = "392px"; 
	returnObjById("defaultDiv").style.top = "0px";
	returnObjById("defaultDiv").style.left = "0px";
}
function centerPlayer() {
	isBreakPlayerCentered = true;
	var isIE;
	if (navigator.appName.indexOf("Internet Explorer")>=0) {
		isIE = true;
	}
	if (isIE) {
		//alert(returnObjById("defaultDiv").scrollLeft);
		 my_width = document.documentElement.clientWidth;
		 my_height = document.documentElement.clientHeight;
		 
		 if (document.documentElement.clientWidth == 0){
		 my_width = document.body.clientWidth;
		  my_height = document.body.clientHeight;
		 }else{
		 my_width = document.documentElement.clientWidth;
		 my_height = document.documentElement.clientHeight;
		}
	} else {
		var my_width = window.innerWidth;
		var my_height = window.innerHeight;
	}
	var b_player_width = parseInt(returnObjById("defaultDiv").style.width);
	var b_player_height = parseInt(returnObjById("defaultDiv").style.height);
	returnObjById("defaultDiv").style.left =  -findPosLeft(returnObjById("playerwrap"))+ (my_width/2-b_player_width/2)+"px";
	returnObjById("defaultDiv").style.top =  30+-findPosTop(returnObjById("playerwrap"))+(my_height/2-b_player_height/2)+"px";
}