concours = function() {
	var windowHeight = document.body.offsetHeight;
	var windowWidth = document.body.offsetWidth;
	document.getElementById("concours-container").style.height = windowHeight;
	document.getElementById("concours-container").style.width = windowWidth;
}

//Make this fuction work only for internet explorer 6.
if(navigator.appName == 'Microsoft Internet Explorer')
{
	var version = parseFloat((new RegExp("MSIE ([0-9]+[.0-9]*)")).exec(navigator.userAgent)[1]);
	if(version <= 6)
	{
		window.attachEvent("onload", concours);
	}
}