// Toolbar button onmouseup handler
function BtnMouseUp() {
if (event.srcElement.tagName != "IMG") {
event.cancelBubble = true;
return false;
}

var image = event.srcElement;
var element = image.parentElement;

//if (element.YUSERONCLICK) eval(element.YUSERONCLICK + "anonymous()");
if(navigator.appVersion.match(/8./i)=='8.')
{
if (element.YUSERONCLICK) eval(element.YUSERONCLICK + "onclick(event)");
}
else

{
if (element.YUSERONCLICK) eval(element.YUSERONCLICK + "anonymous()");
}
element.className = "BtnMouseOverUp";
image.className = "Ico";

event.cancelBubble = true;
return false;
}