Javascript validation and posting at the same time
<pre><code>function echeck(str) {

 var at="@"
 var dot="."
 var lat=str.indexOf(at)
 var lstr=str.length
 var ldot=str.indexOf(dot)
 if (str.indexOf(at)==-1){
    alert("Invalid E-mail ID")
    return false
 }

 if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
    alert("Invalid E-mail ID")
    return false
 }

 if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
     alert("Invalid E-mail ID")
     return false
 }

  if (str.indexOf(at,(lat+1))!=-1){
     alert("Invalid E-mail ID")
     return false
  }

  if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
     alert("Invalid E-mail ID")
     return false
  }

  if (str.indexOf(dot,(lat+2))==-1){
     alert("Invalid E-mail ID")
     return false
  }

  if (str.indexOf(" ")!=-1){
     alert("Invalid E-mail ID")
     return false
  }

  return true     
}
</code></pre>

<p>function ValidateForm(){
    var emailID=document.frmSample.txtEmail</p>

<pre><code>if ((emailID.value==null)||(emailID.value=="")){
 alert("Please Enter your Email ID")
 emailID.focus()
 return false
}
if (echeck(emailID.value)==false){
 emailID.value=""
 emailID.focus()
 return false
}
return true
</code></pre>

<p>}
</p>


                <p>Enter an Email Address : 
                  
                </p>
                <p> 
                  
                </p>


<p>I'm using the following script but I cant figure out how to post the form to another php script where I'm trying to email the inputted addresses?</p>

<p>Can anyone point me in the right direction?</p>
