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pankso@7
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1 // SliTaz Pizza Javascript functions.
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pankso@7
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2 //
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pankso@7
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3
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pascal@95
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4 function charactersOK(field, name, str) {
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pascal@93
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5 if(document.forms["pizza"][field].value == "") {
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pascal@95
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6 alert("Please enter the "+name);
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pascal@93
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7 document.forms["pizza"][field].focus();
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pascal@93
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8 return false;
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pascal@93
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9 }
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pascal@93
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10 for (var i = 0; i < document.forms["pizza"][field].value.length; i++) {
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pascal@93
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11 if (str.indexOf(document.forms["pizza"][field].value.charAt(i)) != -1) {
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pascal@93
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12 alert ("Invalid "+name+".\n Please remove special characters.");
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pascal@93
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13 document.forms["pizza"][field].focus();
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pascal@93
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14 return false;
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pascal@93
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15 }
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pascal@93
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16 }
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pascal@93
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17 return true;
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pascal@93
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18 }
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pascal@93
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19
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pankso@7
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20 // Check form to avoid empty values and bad email.
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pankso@7
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21 function checkForm() {
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pascal@93
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22 if (!charactersOK("flavor", "pizza flavor name",
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pascal@93
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23 "`!@#$%^&*()+=[]\\\';,./{}|\":<>?"))
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pascal@93
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24 return false;
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pascal@93
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25 if (!charactersOK("desc", "flavor description",
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pascal@93
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26 "`!@#$%^&*()+=[]\\\';,./{}|\":<>?"))
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pascal@93
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27 return false;
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pascal@93
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28 if (!charactersOK("mail", "email address", "$`\\"))
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pascal@93
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29 return false;
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pankso@7
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30 var x=document.forms["pizza"]["mail"].value;
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pankso@7
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31 var atpos=x.indexOf("@");
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pankso@7
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32 var dotpos=x.lastIndexOf(".");
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pankso@7
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33 if (atpos<1 || dotpos<atpos+2 || dotpos+2>=x.length)
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pankso@7
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34 {
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pankso@7
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35 alert("Missing or not a valid email address");
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pankso@7
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36 return false;
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pankso@7
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37 }
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pankso@7
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38 }
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pankso@7
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39
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pankso@7
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40 // Notification messages
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pankso@7
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41 function setOpacity(notifyId, opacityLevel) {
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pankso@7
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42 var notifyStyle = document.getElementById(notifyId).style;
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pankso@7
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43 notifyStyle.opacity = opacityLevel / 100;
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pankso@7
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44 notifyStyle.filter = 'alpha(opacity='+opacityLevel+')';
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pankso@7
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45 }
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pankso@7
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46
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pankso@7
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47 function fadeNotify(notifyId, startOpacity, stopOpacity, duration) {
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pankso@7
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48 var speed = Math.round(duration / 100);
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pankso@7
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49 var timer = 2000;
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pankso@7
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50 for (var i=startOpacity; i>=stopOpacity; i--) {
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pankso@7
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51 setTimeout("setOpacity('"+notifyId+"',"+i+")", timer * speed);
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pankso@7
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52 timer++;
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pankso@7
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53 }
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pankso@7
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54 }
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pankso@7
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55
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pankso@7
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56 function hideNotify() {
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pankso@7
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57 document.getElementById('notify').style.display = 'none';
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pankso@7
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58 }
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pankso@7
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59
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