<SOLVED> Hide tabular results if another field is empty

[MyNameIsSean]

Hi,

I have a tabular results field that displays contact information, and i have a html field that contains a link that activates a skype call to the number in the field, but i would only like to display that link only if the number is not empty.

currently i have something like this, but it is not working:

<SCRIPT LANGUAGE="JavaScript">
if (document.getElementById("EditRecordContact_Mobile").value = "") {
$("#hide_link").hide();
}
</SCRIPT>

<a href="skype:[@field:Contact_Mobile]?call" id="hide_link">Click here to call</a>

 

Thanks in advance

[MyNameIsSean]

I have came up with the following solution:

 

<a href="skype:[@field:Contact_Mobile]?call" id="mobile_icon[@field:Contact_ID]">Click here to call</a>

<script>
var count_mobile = ("[@field:Contact_Mobile]").length;
if (count_mobile < 5) {
document.getElementById("mobile_icon[@field:Open_Interest_Open_Interest_ID]").style.display = "none";
}
</script>