


function check(input)
{
	if(input.mailSelect.options.selectedIndex==0)
	{
		alert("提示：请正确选择你使用的邮箱");
		return false;
	}
	if(input.name.value==""){
		alert("提示：邮箱用户名必须填写！");
		input.name.focus();
		return false;
		}
if(input.password.value=="" || input.password.value.length<3){
alert("提示：邮箱密码必须填写完整！");
input.password.focus();
return false;}
else{go();
return false;}}

function makeURL(){ 
var objForm=document.mailForm; 
var intIndex=objForm.mailSelect.options.selectedIndex; 
var varInfo=objForm.mailSelect.options[intIndex].value; /*获取的表单中邮件服务器及用户账号和密码信息*/ 
var arrayInfo=varInfo.split(';'); /*将以上获取的信息进行分割，并赋给数组变量*/ 
var strName=objForm.name.value,varPasswd=objForm.password.value; 
var length=arrayInfo.length,strProvider=arrayInfo[0],strIdName=arrayInfo[1],varPassName=arrayInfo[2]; 
if(length==3){ 
var strUrl=strProvider+'?'+strIdName+'='+strName+'&'+varPassName+'='+varPasswd; /*合并字符串，得到形如“http://mail.sina.com.cn/cgi-bin/log...”的字符串型URL*/ 
}
else{
if(arrayInfo[3]=='suffix') strName+='@'+arrayInfo[4]
var strUrl='<form name="tmpForm" action="'+strProvider+'" method="post"><input type="hidden" name="'+strIdName+'" value="'+strName+'"><input type="hidden" name="'+varPassName+'" value="'+varPasswd+'">'; 
if(arrayInfo[3]=='hidden') strUrl+='<input type="hidden" name="'+arrayInfo[4]+'" value="'+arrayInfo[5]+'">'
strUrl+='</form>'; 
}
return strUrl; 
}

function go(){ 
var strLocation=makeURL(); 
if(strLocation.indexOf('<form name="tmpForm"')!=-1){/*对于只能用“post”来获取表单数据的邮箱使用自动提交的临时表单*/ 
outWin=window.open('','','scrollbars=yes,menubar=yes,toolbar=yes,location=yes,status=yes,resizable=yes'); 
doc=outWin.document; 
doc.open('text/html'); 
doc.write('<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>邮箱登录</title></head><body onload="document.tmpForm.submit()">'); 
doc.write('<p align="center" style="font-size: 14px; color: #FF0000">正在登录系统，请稍候......</p>'+strLocation+'</body></html>'); 
doc.close(); 
}
else window.open(strLocation,'','scrollbars=yes,menubar=yes,toolbar=yes,location=yes,status=yes,resizable=yes'); 
}

function ClearPass(){
document.mailForm.password.value="";
}

function News_Window(theURL,winName,features) {
window.open(theURL,winName,features);
}
