function show_hide(_formname,_selname,_trtohide)
{
	var select_value="";
	var Num=0;
	var sel = eval("document.forms."+_formname+"."+_selname);
	for (i=0; i<sel.options.length; i++) 
	{
		if (sel.options[i].selected ) 
		{
			select_value = sel.options[i].text;
			break;
		}
	}
	if (select_value == "Other")
	{
		eval("document.getElementById('"+_trtohide+"').style.display = 'inline'");
	}
	else
	{
		eval("document.getElementById('"+_trtohide+"').style.display = 'none'");
	}
}