// JavaScript Document
function showDetails(img, num){
	var win = document.getElementById('imgwin'+img);
	var mac = document.getElementById('imgmac'+img);
	var divwin = document.getElementById('divwin'+img);
	var divmac = document.getElementById('divmac'+img);

	if(num) {// mac
		win.src="images/hallo/win2.jpg";
		mac.src="images/hallo/mac2.jpg";
		divwin.style.display="none";
		divmac.style.display="";
	}else {// win
		win.src="images/hallo/win1.jpg";
		mac.src="images/hallo/mac1.jpg";
		divwin.style.display="";
		divmac.style.display="none";
	}
}