window.onload = function() {
    setMainImageSize();
}

window.onresize = function() {
    setMainImageSize();
}

var type = "";
if (navigator.userAgent.indexOf("Opera")!=-1 && document.getElementById) type="OP";
if (document.all) type="IE";
if (document.layers) type="NN";
if (!document.all && document.getElementById) type="MO";

function setMainImageSize() {
	var myWidth = 0, myHeight = 0;
	if( typeof( window.innerWidth ) == 'number' ) {
			//Non-IE
		 myWidth = window.innerWidth;
		 myHeight = window.innerHeight;
	} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
			//IE 6+ in 'standards compliant mode'
			myWidth = document.documentElement.clientWidth;
			myHeight = document.documentElement.clientHeight;
	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
			//IE 4 compatible
			myWidth = document.body.clientWidth;
			myHeight = document.body.clientHeight;
	}
	
	//var new_image_width = (myWidth - 100);
	//var new_image_height = (myHeight - 100);
	/*
	var background_image = document.getElementById('background');
    
   
    background_image.style.height = myWidth + "px";
	background_image.style.width = myHeight + "px";
	
	*/
	
	var newWidth = (myWidth-50 - 230);
	var newHeight = (myHeight-50);
	
	var new_image_width = newWidth;
    var new_image_height = new_image_width*(474/620);
	
	var left_margin = 25;
	var top_margin = 25;
	
	if(new_image_height > newHeight) {
		var new_image_height = newHeight;
		var new_image_width = new_image_height*(620/474);
		var left_margin = 25 + (newWidth - new_image_width) / 2;
	} else {
		var top_margin = 25 + (newHeight - new_image_height) / 2;
	}
	
	var background = document.getElementById('videoplayer');
    
   
    background.style.height = new_image_height + "px";
	background.style.width = new_image_width + "px";
	background.style.marginLeft = left_margin + "px";
	background.style.marginTop = top_margin + "px";
	
	var container = document.getElementById('container');
	
	//container.style.height = (myHeight-100) + "px";
    //container.style.width = (myWidth-100) + "px";
	
}

function fieldFocus(element, text)
{
	if(text == element.value) {
		element.value = "";
	}
}
function fieldBlur(element, text)
{
	if("" == element.value) {
		element.value = text;
	}
}

var player = null; 
function playerReady(thePlayer) {
	player = window.document[thePlayer.id];
}