var flash_width = 780;
var flash_height = 580;

$(document).ready(function(){

	$.position_flash();
	
});

$(window).resize(function () {
	$.position_flash();
});

$.position_flash = function () {

  	var doc_width = $(document).width();
	var doc_height = $(document).height();
	
	$('#flash-content').css({'position' : 'absolute'});
	$('#flash-content').css({'top' : doc_height/2 - flash_height/2});
	$('#flash-content').css({'left' : doc_width/2 - flash_width/2});
}