function checkie6()
{
	var b = jQuery.browser;
	if (b.msie === true && b.version == '6.0')
	 {
	 	$("<div class='ie6message'>IE6 is an older browser and is not able to support some functionality required for this website. To get the most out of drna.org, we require that you upgrade to the latest version of  <a href='http://www.microsoft.com/windows/Internet-explorer/default.aspx'>Internet Explorer</a>.</div>").insertBefore(".header_container");
	}
}

function popUp(URL,w,h,sb) {
day = new Date();
id = day.getTime();
if (typeof(sb))
	var scrollbar = "scrollbars=1";
else
	var scrollbar = "scrollbars=0";
	
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,"+scrollbar+",location=0,statusbar=0,menubar=0,resizable=0,width="+w+",height="+h+"');");
}