[jQuery] DOM Rendering is not finished before ThickBox tried to display = Grey Screen
Hi. I have a problem of getting a "grey screen" instead of grey screen
with JQuery ThickBox on top of that.
I need to open ThickBox on page load.
It seems that sometimes! DOM is not finished when ThickBox is trying
to modify it.
Here is a code I have at the end of my .jsp file (showWarning() just
opens a ThickBox)
</form>
<script>
formElement = document.shippingRulesArrayForm;
window.onLoad=window.setTimeout("showWarning()", 1400);
</script>
Note: even if I put this code in footer, it still sometimes gives a
grey screen.