function menuSwitch(id) {

	/**
	* Simple hide/show div for our left hand menu
	**/
	var menuId = 'LM_' + id;
	var menuDiv = document.getElementById(menuId);
	
	if (menuDiv.style.display == 'none') {
		menuDiv.style.display = 'block';
	} else if (menuDiv.style.display == 'block') {
		menuDiv.style.display = 'none';
	}

}


function zoom(w,h) {

	/**
	* Display a popup window with our image
	**/
	var imgName = document.getElementById('prodImg').src;
	var start = imgName.lastIndexOf("/")+1;
	var imgSrc = imgName.substr(start);
	var newSrc = imgSrc.replace(/_M/, "_L");
	window.open('/tmpl/zoom.php?P='+newSrc, 'zoom', 'width='+w+',height='+h+',scrollbars=no');

}