<!--
var ns4 = document.layers;
var ns6 = document.getElementById&&!document.all;
var ie4 = document.all;

if (ns4)
	{
		local_form=document.mainFrm;
	}
else if (ns6)
	{
		local_form=document.getElementById("mainFrm");
	}
else if (ie4)
	{
		local_form=document.all.mainFrm;
	}
-->