onclick call servlet onclick-servlet onclick-window.open

html-onclick-http
$("#printCaption0").click(function(){
alert(123);
window.open("servlet","_blank","toolbar=0,scrollbars=0,location=0,location=no,width=1000,height=600")
});

html-onclick-servlet


<div id="userSetting" title="User Setting"  style="display:none;height:680px;width:80%;border:1px solid black;">
<form method="post"
action="#"
id="myform" class="focusContent" onsubmit="return validateForm()">
<p>
<label for="com" > Login ID  </label>
<input type="text" id="eMail" name="eMail" style="width:30%" disabled value="<% out.println(bean.getLoginid());%>" />
</p>
<p>
<label for="com" > Old Password </label>
<input type="password" id="oldPassword" name="oldPassword" style="width:21%"  />
</p>
<p>
<label for="com" > Password </label>
<input type="password" id="newPassword" name="newPassword" style="width:21%" />
</p>
<p>
<label for="com" > Confirm Password </label>
<input type="password" id="confirmPassword" name="confirmPassword" style="width:21%"/>
</p>
<p>
<input type="Submit" id="SubmitPassword" name="SubmitPassword" style="width:21%"/>
</p>
</form>
</div>
</body>
<script>

function validateForm()
{
s=_lookup("oldPassword");
s0='<%=bean.getPassword().trim()%>';
if (s != s0){alert("Old Password Not Match !!");return false;}
s1=_lookup("newPassword").trim();
s2=_lookup("confirmPassword").trim();
s3=<%=bean.getRecordid().trim()%>;
if (s1 != s2){alert("New Password Not Match Confirm Password!!");return false;}
/*20131127*/
s= "tableWrite?"+
"table=employee&"+
"fields=password&"+
"values='"+s1+"'"+
"&key=recordID&value="+s3+
"&callback=?";
$.getJSON(s,
function(data) {
if (data[0]){
}  else { 
}
}
); //endofgetJson
alert("Password Had Change")
}