function hideDiv(){
	if (document.getElementsByClassName == undefined) {
		document.getElementsByClassName = function(className) {
			var hasClassName = new RegExp("(?:^|\\s)" + className + "(?:$|\\s)");
			var allElements = document.getElementsByTagName("*");
			var results = [];
			var element;
			for (var i = 0; (element = allElements[i]) != null; i++) {
				var elementClass = element.className;
				if (elementClass && elementClass.indexOf(className) != -1 && hasClassName.test(elementClass))
					results.push(element);
			}
			return results;
		}
	}
	var divs = document.getElementsByClassName('lisa');
	var i = 1;
	for (i=1; i<=divs.length; i++) {
		document.getElementById('lisatiedot-' + i).style.display = "none";
	}
}

function toggle(showHideDiv, switchImgTag) {
	var ele = document.getElementById(showHideDiv);
	var imageEle = document.getElementById(switchImgTag);
	if(ele.style.display == "block") {
		ele.style.display = "none";
		imageEle.innerHTML = '<img src="http://213.28.70.23/img/lisatietoja.gif" height="20" width="20" alt="" title="Lisätietoja" /> <strong>Lis&auml;tietoja tuotteesta</strong>';
	}
	else {
		ele.style.display = "block";
		imageEle.innerHTML = '<img src="http://213.28.70.23/img/lisatietoja-auki.gif" height="20" width="20" alt="" title="Lisätietoja" /> <strong>Lis&auml;tietoja tuotteesta</strong>';
	}
}

function toggle2(showHideDiv, switchLinkClass, currentLink) {
	var ele = document.getElementById(showHideDiv);
	var linkEle = document.getElementById(switchLinkClass);
	for(var j = 1; j<=3; j++) {
		if( j == currentLink ) {
			ele.style.display = "block";
			linkEle.className = "active-menu-link";
		} else {
			document.getElementById('pic-' + j).style.display = "none";
			document.getElementById('pic-link-' + j).className = "menu-link";
		}
	}
}