
function ChangeLoginState()
{ 
	if ( getcookie( 'username' ) )
	{
		//已登录
		
		info = "<table border=0 width=100% cellpadding=0 cellspacing=0><tr><td align=right>"	+"\n"+
			"Welcome! <a href='/member/basicinfo.asp\' class=headnav>"+getcookie( 'username' )+"</a>&nbsp;&nbsp;<span class=headnav>|</span>&nbsp;&nbsp;<a href=\"/logout.asp\" class=headnav>Exit</a>&nbsp;&nbsp;<span class=headnav>|</span>&nbsp;&nbsp;<a onclick='carturl();' class=headnav>View Cart</a>&nbsp;&nbsp;<span class='g1'>|</span>&nbsp;&nbsp;<a class=headnav onClick='JSAddFavorite();'>Favorites</a>&nbsp;&nbsp;<span class=headnav>|</span>&nbsp;&nbsp;<a class=headnav>Help</a>"	+"\n"+
			"</td></tr></table>" ;
		document.write(info) ;
		// href=\"/howtobuy.asp\"
		}
		else
		{

		info = "<table border=0 width=100% cellpadding=0 cellspacing=0><tr><td align=right>"	+"\n"+
			"<a href='/sign.asp' class=headnav>Sign</a>&nbsp;&nbsp;<span>|</span>&nbsp;&nbsp;<a onclick=\"SetCookie('lastURL', document.location,100,'/');document.location='/login.asp?action=login';\" class=headnav>Login</a>&nbsp;&nbsp;<span>|</span>&nbsp;&nbsp;<a onclick='carturl()' class=headnav>View Cart</a>&nbsp;&nbsp;<span>|</span>&nbsp;&nbsp;<a class=headnav onClick='JSAddFavorite();'>Favorites</a>&nbsp;&nbsp;<span>|</span>&nbsp;&nbsp;<a class=headnav>Help</a>"	+"\n"+
			"</td></tr></table>" ;
		document.write(info) ;
	}
}

function ChangeAdminState()
{ 
	if ( getcookie( 'admin' ) )
	{
		//已登录
		
		info = "<div style='text-align:left;padding-top:2px;padding-bottom:0px;'><table border=0 width=100% cellpadding=0 cellspacing=0><tr><td align=right>"	+"\n"+
			"Welcome! <a class=g1>"+getcookie( 'admin' )+"</a>&nbsp;&nbsp;<span class='g1'>|</span>&nbsp;&nbsp;<a href=\"/admin/adm_logout.asp\" class=g1>Exit</a>"	+"\n"+
			"</td></tr></table></div>" ;
		document.write(info) ;
		}
}

function carturl()
{
		document.location='viewcart.asp';
}

function Drawimg(objName,lngSize)
{
 	if (objName.width >= objName.height) {objName.width=Math.min(objName.width,lngSize);} 
	else {objName.height=Math.min(objName.height,lngSize);} 
}

function Request(strName,strURL)
{
var strHref = strURL;
var intPos = strHref.indexOf("?");
var strRight = strHref.substr(intPos + 1); 
var arrTmp = strRight.split("&");
for(var i = 0; i < arrTmp.length; i++)
{
var arrTemp = arrTmp[i].split("=");

if(arrTemp[0].toUpperCase() == strName.toUpperCase()) return arrTemp[1];
}
return "";
}


function checkdate(objdate) {
 var odate = objdate;
 var re = new RegExp(/^((((1[6-9]|[2-9]\d)\d{2})-(0?[13578]|1[02])-(0?[1-9]|[12]\d|3[01]))|(((1[6-9]|[2-9]\d)\d{2})-(0?[13456789]|1[012])-(0?[1-9]|[12]\d|30))|(((1[6-9]|[2-9]\d)\d{2})-0?2-(0?[1-9]|1\d|2[0-8]))|(((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00))-0?2-29-))$/);
 if (!re.test(odate.value)){
  return false;
 } 
 else {
  return true;
 }
}

function Chk_Email(objEmail){
 var Email = objEmail;
 var re = new RegExp(/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/);
 if (!re.test(Email.value)){
  return false;
 } 
 else {
  return true;
 }
}

function Chk_qty(objQty){
 var qty = objQty;
 var re = new RegExp(/^[1-9]\d*$/);
 if (!re.test(qty.value)){
  return false;
 } 
 else {
  return true;
 }
}

// 两位小数或整数,
function chk_number(objQty){
 var s = objQty;
 var re = new RegExp(/^(([1-9]){1}([0-9])*(\.(\d){1,2})?$)|^((0)\.(\d){1,2})$/);
 if (!re.test(s.value)){
  return false;
 } 
 else {
  return true;
 }
}

// 正整数
function chk_zhengshu(objQty){
 var s = objQty;
 var re = new RegExp(/^([1-9]){1}(([0-9])*)?$/);
 if (!re.test(s.value)){ return false; } else { return true; }
}


function JSAddFavorite()
{
	if ( window.sidebar && "object" == typeof( window.sidebar ) && "function" == typeof( window.sidebar.addPanel ) )
    {
    	//  firefox
    	window.sidebar.addPanel('BruceLight.com - LED Flashlight/Torch Manufacturer from China', 'http://www.brucelight.com/', "");
    }
  else if ( document.all && "object" == typeof( window.external ) )
		{
			//  ie
     	window.external.addFavorite( 'http://www.brucelight.com/', 'BruceLight.com - LED Flashlight/Torch Manufacturer from China' );
    }
}

		
function sbtnclicked() {
	var ss = document.getElementById("sstext").value;
	if (ss.length > 0 ) {
		document.location = 'srchresult.asp?stext='+ss;
	}
}



