function initPage()
{
	var n = document.getElementById("navigation");
	if (n)
	{
		var lis = n.getElementsByTagName("li");
		for (var i = 0; i < lis.length; i++)
		{
			if (lis[i].getElementsByTagName("ul").length)
			{
				if (lis[i].parentNode.id == "navigation")
				{
					var a = lis[i].getElementsByTagName("a").item(0);
					if (a)
					{
						a.onclick = function ()
						{
							var p = this.parentNode;
							if (p.className.indexOf("active") != -1)
								p.className = p.className.replace("active", "");
							else
								p.className += " active";
						}
					}
				}
			}
		}
	}
	var _inputs = document.getElementsByTagName("input");
	for (i = 0; i < _inputs.length; i ++)
	{
		if(_inputs[i].type == "image") {
			_inputs[i].onmouseover = function() {
				if (this.className.indexOf("hover") == -1)
				{
					this.className += " hover";
				}
			}
			_inputs[i].onmouseout = function() {
				this.className = this.className.replace("hover", "");
			}
		}
	}
}






if (window.addEventListener)
	window.addEventListener("load", initPage, false);
else if (window.attachEvent)
	window.attachEvent("onload", initPage);

jQuery(document).ready(function(){
	/*
	jQuery("#sort").change(function () {
		location="http://www.pgm.no"+jQuery("#sort").val()
	  });
	*/
	jQuery("#mva").change(function () {
	
		location="http://www.pgm.no"+jQuery("#mva").val();
	});
	jQuery("#gotostep3").click( function() {
		location="http://www.pgm.no/checkout/register";
		return false;
	});
	jQuery("a[rel='external']").each( function(i) { 
			jQuery(this).attr("target","_blank");
		});
});