//********************************************************************
var http  = getHTTPObject();
var tempi = new Array(3);
function getHTTPObject()
{
	var http=null;
	if(window.ActiveXObject)
	{
		http=new ActiveXObject("Msxml2.XMLHTTP");
		if(!http)
		{
			http=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	else if(window.XMLHttpRequest)
	{
		http=new XMLHttpRequest();
	}
	return http;
}
//********************************************************************
function User_RegHttpResponse()
{
	if (http.readyState == 4 && http.status == 200) 
	{
		results = http.responseText; 
		//alert(results);
		resultsNum = results.split(",");
		if(resultsNum[0]==1)
		{
			document.getElementById("User_Name_txt").innerHTML="<img src=images/note_ok.gif>&nbsp;<font color=green>用户名可以使用</font>";
			tempi[0]=1;
			}
		if(resultsNum[0]==-1)
		{
			document.getElementById("User_Name_txt").innerHTML="<img src=images/note_error.gif><font color=red>&nbsp;用户名不可用</font>";
			tempi[0]=0;
			}
			//alert(tempi[0]);
		if(resultsNum[0]==2)
		{
			document.getElementById("User_Pwd_txt").innerHTML="<img src=images/note_ok.gif>&nbsp;<font color=green>密码可以使用</font>";
			tempi[1]=1;
			}
		if(resultsNum[0]==-2)
		{
			document.getElementById("User_Pwd_txt").innerHTML="<img src=images/note_error.gif><font color=red>&nbsp;密码太短</font>";
			tempi[1]=0;
			}
		if(resultsNum[0]==3)
		{
			document.getElementById("User_repwd_txt").innerHTML="<img src=images/note_ok.gif>&nbsp;<font color=green>确认密码正确</font>";
			tempi[2]=1;
			}
		if(resultsNum[0]==-3)
		{
			document.getElementById("User_repwd_txt").innerHTML="<img src=images/note_error.gif><font color=red>&nbsp;两次密码不一致</font>";
			tempi[2]=0;
			}
			//alert(tempi[0]);
	}
		
}
function User_Reg(types)
{
	var url = "Reg.asp?User_Name="+document.getElementById("User_Name").value+"&types="+types+"&Random="+Math.random();
//	alert(url);
	http.open("GET", url , true);
	http.onreadystatechange = User_RegHttpResponse;
	http.send(null);
	
}
function pwd_Reg(types)
{
	var url = "Reg.asp?User_Pwd="+document.getElementById("User_Pwd").value+"&User_repwd="+document.getElementById("User_repwd").value+"&types="+types+"&Random="+Math.random();
	//alert(url);
	http.open("GET", url , true);
	http.onreadystatechange = User_RegHttpResponse;
	http.send(null);
	
}

function dosubmit()
{
	if(document.getElementById("User_Name").value==""||tempi[0]==0)
	{
		document.getElementById("User_Name_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;请输入正确的用户名</font>";
		document.getElementById("User_Name").focus();
		return false;
		}
		
	if(document.getElementById("User_Name").value.length<6||tempi[0]==0)
	{
		document.getElementById("User_Name_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;用户名太短，用户名最少6个字符</font>";
		document.getElementById("User_Name").focus();
		return false;
		}
	if(document.getElementById("User_pwd").value==""||tempi[1]==0)
	{
		//alert('请输入密码!')
		document.getElementById("User_Pwd_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;请输入密码</font>";
		document.getElementById("User_pwd").focus();
		return false;
		}
	if(document.getElementById("User_pwd").value.length<6||tempi[1]==0)
	{
		document.getElementById("User_Pwd_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;密码太短，密码最少6个字符</font>";
		document.getElementById("User_pwd").focus();
		return false;
		}
	if(document.getElementById("User_repwd").value!=document.getElementById("User_pwd").value||tempi[2]==0)
	{
		//alert('两次密码输入不一致!')
		document.getElementById("User_repwd_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;两次密码输入不一致</font>";
		document.getElementById("User_repwd").focus();
		return false;
		}
	
	if(document.getElementById("User_RelName").value=="")
	{
		document.getElementById("User_RelName_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;校友姓名不可以为空</font>";
		document.getElementById("User_RelName").focus();
		return false;
		}
	if(document.getElementById("User_Region").value=="")
	{
		document.getElementById("User_Region_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;居住地区不可以为空</font>";
		document.getElementById("User_Region").focus();
		return false;
		}
	
	
	if(document.getElementById("User_Tel").value=="")
	{
		document.getElementById("User_Tel_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;电话不可以为空</font>";
		document.getElementById("User_Tel").focus();
		return false;
		}
	
	if(document.getElementById("User_Email").value=="")
	{
		document.getElementById("User_Email_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;邮箱不可以为空</font>";
		document.getElementById("User_Email").focus();
		return false;
		}
	
	
	
	
	if(document.getElementById("User_DaXue").value=="")
	{
		document.getElementById("User_DaXue_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;就读大学不可以为空</font>";
		document.getElementById("User_DaXue").focus();
		return false;
		}
	if(document.getElementById("User_ZhuanYe").value=="")
	{
		document.getElementById("User_ZhuanYe_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;学科名称不可以为空</font>";
		document.getElementById("User_ZhuanYe").focus();
		return false;
		}
	
	if(document.getElementById("User_DanWei").value=="")
	{
		document.getElementById("User_DanWei_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;就职单位不可以为空</font>";
		document.getElementById("User_DanWei").focus();
		return false;
	}
	if(document.getElementById("User_Sheng").value=="请选择")
	{
		document.getElementById("User_Sheng_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;请选择省</font>";
		document.getElementById("User_Sheng").focus();
		return false;
		}
	if(document.getElementById("User_City").value=="请选择")
	{
		document.getElementById("User_Sheng_txt").innerHTML="&nbsp;<img src=images/note_error.gif><font color=red>&nbsp;请选择地区</font>";
		document.getElementById("User_City").focus();
		return false;
	}
	}
	function lgsubmit()
	{
		if(document.getElementById("user_name_lg").value=="")
		{
			alert("请输入用户名");
			document.getElementById("user_name_lg").focus();
			return false;
			}
		if(document.getElementById("user_pwd_lg").value=="")
		{
			alert("请输入密码");
			document.getElementById("user_pwd_lg").focus();
			return false;
			}
		}