var _bannerID = new Array();

_bannerID[0] = "2005080";
_bannerID[1] = "2005080";
_bannerID[2] = "2005080";
_bannerID[3] = "2005080";
_bannerID[4] = "2005080";
_bannerID[5] = "2005080";
_bannerID[6] = "2005080";
_bannerID[7] = "2005080";
_bannerID[8] = "2005080";
_bannerID[9] = "2005080";

// try to work with the object, if does not exist, absorb the error
try
{
	var getLinkInfo = document.getElementById("divChemLink").innerHTML;
	if (getLinkInfo == '')
	{
		var getLinkInfo = "http://www.chemistry.com/index.aspx?";
	}
	// gen a random number from 0 to 9
	var random = Math.floor(Math.random() * 10);
	var redir = "<a href='" + getLinkInfo + "&bannerId=" + _bannerID[random] + "'><img src='http://cp.match.com/chemistry/match.com/banners/noSearchResults/" + random + ".gif' border='0'></a>";
	document.getElementById("divChemAd").innerHTML = redir;
}
catch(err)
{	
	//absorb the error
}