document.onkeypress = EnterKeyCatch;

function EnterKeyCatch(origEvent)
{
	var capturedEvent = (origEvent) ? origEvent : ((event) ? event : null);
	var curDocNode = (capturedEvent.target) ? capturedEvent.target : ((capturedEvent.srcElement) ? capturedEvent.srcElement : null);
	if ((capturedEvent.keyCode == 13) && (curDocNode.type == "text"))
	{
		alert('The \'Enter\' or \'Return\' key cannot be used to submit forms on the pages throughout this site.\n\nPlease use your mouse to click the appropriate button.');
		return false;
	}
}