function openBig(p) {
		document.getElementById('LargePicture').style.width = document.body.clientWidth + 'px';
		if(document.documentElement.clientHeight != '') {
			document.getElementById('LargePicture').style.height = document.documentElement.clientHeight + 'px';
		} else {
			document.getElementById('LargePicture').style.height = document.body.clientHeight + 'px';
		}
		document.getElementById('LargePicture').innerHTML = '<a href="javascript:closeBig();" title="Close bigger picture"><img src="images/products/large/' + p + '.jpg" alt="Bigger Picture" width="445" height="330" /><br /><span>Close bigger picture</span></a>';
}
function closeBig() {
		document.getElementById('LargePicture').style.height = '1px';
		document.getElementById('LargePicture').innerHTML = '';
}