function tabClick(tabType) {
	tabI = document.getElementById('tabInfo');
	tabS = document.getElementById('tabSpares');	
	if (tabType == "info") {
		showHide('infoContainer','block');
		showHide('sparesContainer','none');		
		tabI.className = 'tabOn';
		tabS.className = 'tabOff';
		tabI.style.cursor = 'default';
		tabS.style.cursor = 'pointer';
		if (navigator.userAgent.indexOf("Firefox") == -1) {
			infoImg.src = "/images/product/tabOnRight.gif";
			sparesImg.src = "/images/product/tabOffRight.gif";			
		} else {
			document.infoImg.src = "/images/product/tabOnRight.gif";
			document.sparesImg.src = "/images/product/tabOffRight.gif";		
		}
	}
	else {
		showHide('infoContainer','none');
		showHide('sparesContainer','block');		
		tabI.className = 'tabOff';
		tabS.className = 'tabOn';
		tabI.style.cursor = 'pointer';
		tabS.style.cursor = 'default';		
		if (navigator.userAgent.indexOf("Firefox") == -1) {
			infoImg.src = "/images/product/tabOffRight.gif";
			sparesImg.src = "/images/product/tabOnRight.gif";		
		} else {
			document.infoImg.src = "/images/product/tabOffRight.gif";
			document.sparesImg.src = "/images/product/tabOnRight.gif";
		}	
	}
	return false;
}