function loginshow(obj){
pagename = window.location.href;
pagename = pagename.split("/")[pagename.split("/").length-1];
if((pagename =="")||(pagename == "default.asp")||(pagename == "default.asp#")){
obj.style.visibility = "visible";
}
}
function divover(obj){
obj.style.visibility = "visible"
}
function divout(obj){
obj.style.visibility = "hidden"
}


function order(str,action){
strtmp=str.split("@");
if ((strtmp.length != 2)||(strtmp[1].split(".").length < 2)||(strtmp[1].split(".").length > 3)){
alert("请输入正确的email地址");
return false;
}
if(action=="order") {mycon="您要订阅我们的电子期刊吗？"}else{
mycon="您要取消订阅我们的电子期刊吗？"
}
if (confirm(mycon))
{
window.open("order.asp?action="+action+"&mail="+str,"order","left=5000,top=5000,width=10,height=10,resize=1")
}else{
return false;
}
}