function setCookie(c_name,value,expiredays)
{
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+ ((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}
function getCookie(c_name)
{
	if (document.cookie.length>0)
	{
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1)
		{
			c_start=c_start + c_name.length+1; 
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1) c_end=document.cookie.length;
			return unescape(document.cookie.substring(c_start,c_end));
    	} 
	}
	return "";
}
function checkHeader(divName)
{
	var cookievar = getCookie('wh_header'); // naam van de cookie
	
	if (cookievar!=null && cookievar!="")
	{
		loadHeader('normal',divName);
	}
	else 
	{
		setCookie('wh_header','cookie4header',1);
		loadHeader('start',divName);
	}
}
function loadHeader(mode,layer)
{

	var content = '';
	content = content + ('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="100%" height="78px" id="flashHeader">');
	content = content + ('<param name="movie" value="http://www.woestehoeve.nl/woestehoeve.swf" />');
	content = content + ('<param name="BGCOLOR" value="#767676" />');
	content = content + ('<embed width="100%" height="78px" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" name="flashHeader" src="http://www.woestehoeve.nl/woestehoeve.swf" quality="high" settings="hide" bgcolor="#767676"  />');
	content = content + ('</object>');
	
	document.getElementById(layer).innerHTML = content;
}