startMenu = function() {
	if (document.all && document.getElementById) {
		cssmenu = document.getElementById("mainmenu");
		for (i = 0; i < cssmenu.childNodes.length; i++) {
			node = cssmenu.childNodes[i];
			if (node.nodeName == "LI") {
				node.onmouseover = function() {
					this.className += " over";
				}
				node.onmouseout = function() {
					this.className = this.className.replace(" over", "")
				}
			}
		}
	}
}

if (window.attachEvent)
	window.attachEvent("onload", startMenu)
else
	window.onload=startMenu;

function changePage(pid, subid) {
	if ((pid == 2) && ((subid == "c") || (subid == "d") || (subid == "e"))) {
		document.getElementById("title").style.background = "transparent url(images/title" + pid + subid + ".gif) no-repeat";
	} else {
		document.getElementById("title").style.background = "transparent url(images/title" + pid + ".gif) no-repeat";
	}

	document.getElementById("subtitle").style.background = "transparent url(images/subtitle" + pid + subid + ".gif) no-repeat";

	frames['icontent'].location.href = "docs/page.php?pid=" + pid + "&subid=" + subid;
}