var PLECTRUM_ON='images/styledbuttons/plecstrum.gif';
var PLECTRUM_OFF='images/styledbuttons/plectrum_more_small.jpg';

function setupPlectrumHover()
{
	var ims=document.getElementsByTagName('img');

	for (var i=0; i < ims.length; i++)
	{
		if (ims[i].src.indexOf(PLECTRUM_OFF) != -1)
		{
			addPlectrumHover(ims[i]);
		}
	}
}

addEvent(window, 'load', setupPlectrumHover, false);

function addPlectrumHover(plec)
{
	addEvent(plec, 'mouseover', function () {
		plec.src=PLECTRUM_ON;
	}, false);
	
	addEvent(plec, 'mouseout', function () {
		plec.src=PLECTRUM_OFF;
	}, false);
}