Opera And Chrome Offsettop Problems

[MrFish]

I've made a drop down menu that uses offsetLeft and offsetTop to position the dropdown menu. It works in Firefox and Safari but not Opera or Chrome (haven't tried IE yet because it's got other problems). In chrome and opera, offsetLeft works fine, but offsetTop does not.Right:Wrong:Code:

	function displaymenu(){	button = document.getElementById("menubutton");	left = button.offsetLeft + "px";	top = button.offsetTop;	top = top + 25 + "px";	menu = document.getElementById("menudropdown").style;	menu.top = top;	menu.left = left;	menu.visibility = "visible";}

[justsomeguy]

Try this:top = (top + 25) + "px";

[MrFish]

Wow, thanks so much! I don't know why that made a difference.

[justsomeguy]

The plus operator goes right-to-left, so when it saw this:top = top + 25 + "px";it did this:top = (top + (25 + "px"));So it was adding 100 to "25px", which made it "10025px";