function are_you_sure(txt)
{
	var answer = confirm(txt);
	if (answer)
	{
		return true;
	}
	return false;
}

function submit_frm(frm, act_name, act_location)
{
	if(act_location != "")
	{
		frm.action = act_location;
	}
	
	frm.act.value = act_name;    
	frm.submit();
}

function change_page(page_no)
{
	document.frm_edit.search_current_page.value = page_no;
	document.frm_edit.submit();
}

function submit_enter(myfield,e)
{
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;
	
	if (keycode == 13)
	   {
	   myfield.form.submit();
	   return false;
	   }
	else
	   return true;
}