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Follow up for MDL-12256, "Course AJAX has very poor accessibility - ALT text" - IE tooltip/ title hack.

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nfreear 2007-11-20 14:37:58 +00:00
parent 488bc5f51b
commit 5cfea9fbae
2 changed files with 15 additions and 1 deletions
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14
lib/ajax/ajaxcourse.js
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@ -161,7 +161,11 @@ main_class.prototype.mk_button = function(tag, imgSrc, text, attributes, imgAttr
if (attributes != null) {
for (var c=0; c<attributes.length; c++) {
container.setAttribute(attributes[c][0], attributes[c][1]);
if (attributes[c][0] == 'title' && this.is_ie()) {
image.setAttribute(attributes[c][0], attributes[c][1]); //IE hack: transfer 'title'.
} else {
container.setAttribute(attributes[c][0], attributes[c][1]);
}
}
}
if (imgAttributes != null) {
@ -233,6 +237,14 @@ main_class.prototype.getString = function(identifier, variable) {
}
}
main_class.prototype.is_ie = function() {
var agent = navigator.userAgent.toLowerCase();
if ((agent.indexOf('msie') != -1)) {
return true;
}
return false;
}
var main = new main_class();