silverstripe-framework/thirdparty/greybox/loader_frame.html

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<html>
<head>
<style>
body {
padding: 0;
margin: 0;
font-family: Helvetica, Verdana, sans-serif;
}
#GB_frame {
visibility: hidden;
width: 100%;
height: 100%;
}
#loading {
padding-top: 10px;
position: absolute;
width: 100%;
top: 0;
font-size: 25px;
text-align: center;
color: #616161;
}
</style>
</head>
<body>
<div id="loading">
<img src="indicator.gif" style="padding-bottom: 10px"><br />
LOADING
</div>
<script>
var GB = parent.GB_CURRENT;
var gb_type = GB.type;
var gb_url = GB.url;
//Start loading in the iframe
if(gb_type == "page") {
document.write('<iframe id="GB_frame" src="' + gb_url + '" frameborder="0"></iframe>');
}
else {
var img_holder;
img_holder = new Image();
img_holder.src = gb_url;
document.write('<img id="GB_frame" src="' + gb_url + '">');
}
</script>
</body>
<script>
document.getElementsByTagName('body')[0].focus();
var old_onload = window.onload;
window.onload = function (e) {
var frame = document.getElementById('GB_frame');
var loading = document.getElementById('loading');
loading.style.display = "none";
frame.style.visibility = "visible";
if(gb_type == "image") {
if(img_holder.width != 0 && img_holder.height != 0) {
GB.setDimension(img_holder.width, img_holder.height);
GB.setTopNLeft();
//Safari render bug fix
GB.overlay.innerHTML = GB.overlay.innerHTML + "&nbsp;";
GB.setWidthNHeight();
}
}
if(old_onload)
old_onload(e);
};
</script>
</html>