<!--
function open_window(url)
	{
	mywin = window.open(url,"window",'toolbar=1,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=350,height=300');
	}

function open_window1(url)
	{
	mywin = window.open(url,"window",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=500,height=250');
	}
function open_window2(url)
	{
	mywin = window.open(url,"window",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width=470,height=450');
	}
function chat_login(url)
	{
	mywin = window.open(url,"window",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=515,height=420');
	}
function sign_up(url)
	{
	mywin = window.open(url,"window",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=500,height=330');
	}
function get_schedule(url)
	{
	mywin = window.open(url,"window",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=500,height=300');
	}
//-->