//PUBLIC  
var url;
function startBanner(u){
	
	url = u;
	if(readCookie('banner') == 'show'){
		//wat to do?
	}else{
		makeDiv();
		placeBanner();
		createCookie('banner','show',8);  
	}
}
function closeBanner(){
	 $('overlayContainer').innerHTML = '';
	var _mydiv = document.body;
		_mydiv.removeChild(_mydiv.firstChild);
	}

function createCookie(name, value,hours) {
	if (hours) {
		var date = new Date();
		var duration = hours*60*60*1000;
		//var duration = days*1000;
		date.setTime(date.getTime() + duration);
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name + "=" + value + expires +"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function placeBanner(){
	//alert('start')
	  var so = new SWFObject(url, "flashContainer",'100%' , '100%' , 8);	
	  so.addParam("quality", "high");
	  so.addParam("WMODE","transparent");
	  so.addVariable('flashvars',"clickTag:http://www.pinkribbon.nl/index.php?id=27&t=3&l=1");
	  so.write("overlay");
	}
	
function makeDiv(){
	var container = Builder.node ('div', { id: 'overlayContainer',style: 'top:0px;left:0px;width:100%;height:800px;position:absolute;z-index:99;' }, [Builder.node('div',{id:'overlay', style: 'width:580px;height:600px;margin:0px auto;' })]);
	//container = $('overlayContainer');
	document.body.insertBefore(container,document.body.firstChild);
	//$body.insert({ top: container }); 	
}