function byname(id){return document.getElementsByName(id)[0]}
function byid(id){return document.getElementById(id)}
function over(m){byid(m).style.visibility = 'visible';}
function out(m){byid(m).style.visibility = 'hidden';}
function hlight(m){byid(m).style.backgroundColor = '#d6e9c6';}
function rstore(m){byid(m).style.backgroundColor = '#f3ffeb';}
function digonly(event)
{
	if (event.charCode) var charCode = event.charCode;
	else if (event.keyCode) var charCode = event.keyCode;
	else var charCode = 0;
	if (charCode > 31 && (charCode < 48 || charCode > 57) && charCode!=46)
	return false;
}
function checkemail(email)
{
	emailTest = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if (!emailTest.test(email))
		return false;
	else
		return true;
}
function checkint(num)
{
	numTest = /^([0-9]+)$/i
	if (!numTest.test(num))
		return false;
	else
		return true;
}
function openf(file, size, name)
{
	if (size=='normal') { ww=550; hh=600; }
	if (size=='small') {ww=353; hh=219; }
	if (size=='long') {ww=350; hh=600; }
	if (size=='large') {ww=750; hh=800; }
	$wn = open(file, name,'toolbar=0,location=0,left=380,top=200,directories=0,status=0,menubar=0,scrollbars=1, resizable=1,width='+ww+',height='+hh);
	$wn.focus();
}
function csswrite(filename)
{
	document.write('<link rel="stylesheet" type="text/css" href="/css/'+filename+'.css">');	
}
function set1()
{
	byid('i12').style.color='#fff';	byid('i12').style.background = '#ed831f';
}
function set2()
{
	byid('i12').style.color = '#ed831f';	byid('i12').style.background = '#fff';
}
function flashing()
{
	setInterval("set1()",   2000);	setTimeout("setInterval('set2()',   2000);", 1000);
}
w = document.body.clientWidth;
if (w<=1130) 
	csswrite(1024);
if (w<=1000)
	csswrite(800);
if (w>=1500)
	csswrite(1600);