function exp_res(div_id)
{
	if(div_id.style.display == "inline")
	{ 	
		div_id.style.display = "none"; 
	}
	else
	{ 
		div_id.style.display = "inline";
	}
}

function menu_jump(url)
{
	if (url != "")
	{
		window.location=url;
	}
	else return false;
}
function menu_gourl(url)
{
	if (url != "")
	{
		window.location=url;
	}
	else return false;
}
function menu_submit(data,form)
{
	if (data != "")
	{ 
		form.action=document.URL;
		form.submit();
	}
	else return false;
}
function ask(url,msg)
{
	if (!confirm(msg))
	{ //do nothing
		return false;
	}
	else 
	{window.location = url}
}

function popup(url,width,height) 
{
	OpenWin = this.open(url,"_blank", "toolbar=no,menubar=no,location=no,scrollbars=no,status=no,resize=no,resizable=yes,width="+width+",height="+height+",top=100,left=100'");
}

function popup_status(url,width,height) 
{
	OpenWin = this.open(url,"_blank", "toolbar=no,menubar=no,location=no,scrollbars=no,status=yes,resize=no,resizable=yes,width="+width+",height="+height+",top=100,left=100'");
}

function changeclass(id, newclass)
{
	document.getElementById(id).className = newclass;
}

function s(string)
{
	document.write(string);
}