function writeHeader() {
	var st = '';
	var extension = '';
	var places = imatgeHome.split("/");
	var nomfitxer = places[3];
	pic= new Image(); 
	pic.src=imatgeHome; 
	extension = nomfitxer.split(".");
	extension = extension[1];
	
	if (extension.toLowerCase()=='swf') {
		var imagen = document.getElementById("impacte");
		imagen.style.backgroundImage='';
			//st += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" height="255" width="486" >';
			//st += '<param name="movie" value="'+imatgeHome+'" />';
			//st += '<param name="quality" value="high" />';
			//st += '<param name="menu" value="false" />';
			//st += '<param name="wmode" value="transparent" />';
			//st += '<param name="pluginurl" value="http://www.macromedia.com/go/getflashplayer" />';
			//st += '<embed src="'+imatgeHome+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" wmode="transparent" menu="false" height="255" width="486"></embed>';
			//st += '</object>';
		
			var pelicula = new FlashObject(imatgeHome, "pelicula", "468", "300", "7", "#ffffff");
			pelicula.addParam("wmode", "transparent");
			pelicula.write("impacte");
	} else {
		var imagen = document.getElementById("impacte");
		imagen.style.backgroundImage='url('+imatgeHome+')';
		imagen.style.backgroundRepeat="no-repeat";
		imagen.style.height=pic.height;

	}
	return (st);
}

function writeHeaderHome() {
	var st = '';
	var extension = '';
	var places = imatgeHome.split("/");
	var nomfitxer = places[3];
	pic= new Image(); 
	pic.src=imatgeHome; 
	extension = nomfitxer.split(".");
	extension = extension[1];

	
	if (extension.toLowerCase()=='swf') {
		var imagen = document.getElementById("impacte");
		imagen.style.backgroundImage='';
			//st += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" height="250" width="650" >';
			//st += '<param name="movie" value="'+imatgeHome+'" />';
			//st += '<param name="quality" value="high" />';
			//st += '<param name="menu" value="false" />';
			//st += '<param name="wmode" value="transparent" />';			
			//st += '<param name="pluginurl" value="http://www.macromedia.com/go/getflashplayer" />';
			//st += '<embed src="'+imatgeHome+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" wmode="transparent" menu="false" height="250" width="650"></embed>';
			//st += '</object>';
			
		
			//alert(imatgeHome);
			var pelicula = new FlashObject(imatgeHome, "pelicula", "650", "245", "7", "#ffffff"); 
			pelicula.addParam("wmode", "transparent");
			pelicula.write("impacte");
	} else {
		var imagen = document.getElementById("impacte");
		imagen.style.backgroundImage='url('+imatgeHome+')';
		imagen.style.backgroundRepeat="no-repeat";
		imagen.style.height=pic.height;
	}
	
	return (st);
}