// JavaScript Document
function foc()
{
	var query = window.location.search.substring(1);
	//alert(query);
	if(query.indexOf('txt')!=-1)
	{
		document.all.tr1.style.display="none";
		document.all.tr2.style.display="block";
	}
	else 
	{
		document.all.tr1.style.display="block";
		document.all.tr2.style.display="block";
	}
}