<!--

function shrink() {

     if (document.all){
	var menus = document.getElementsByTagName("span");
	for (var i=0; i<menus.length; i++) {
		menus[i].style.display = 'none';
	}

     }
}

function expand(id) {

     if (document.all){
	var menus = document.getElementsByTagName("span");
	for (var i=0; i<menus.length; i++) {
		menus[i].style.display = 'none';
	}

     }

	id.style.display = 'block';

}

function hide(id) {

	id.style.display = 'none';

}

function change(id, newClass) {

	identity=document.getElementById(id);

	identity.className=newClass;

}

function active(id) {
	if (!document.getElementsByTagName) return;
	var navitems = document.getElementsByTagName("a");
	for (var i=0; i < navitems.length; i++) {
		var navitem = navitems[i];
		navitem.className = "main_nav_item";
	}
	var identity=document.getElementById(id);
	identity.className="main_nav_active_item";
}

function active_sub(id) {
	if (!document.getElementsByTagName) return;
	var navitems = document.getElementsByTagName("a");
	for (var i=0; i < navitems.length; i++) {
		var navitem = navitems[i];
		navitem.className = "sub_nav_item";
	}
	var identity=document.getElementById(id);
	identity.className="sub_nav_active_item";
}

function active_L3(id) {
	var identity=document.getElementById(id);
	identity.className="L3_nav_active_item";
}

function active_L4(id) {
	var identity=document.getElementById(id);
	identity.className="L4_nav_active_item";
}


/***********************************************
* Auto Maximize Window Script- © Dynamic Drive (www.dynamicdrive.com)
* This notice must stay intact for use
* Visit http://www.dynamicdrive.com/ for this script and 100's more.
***********************************************/
function WinMax() {
	top.window.moveTo(0,0);
	if (document.all) {
		top.window.resizeTo(screen.availWidth,screen.availHeight);
	}
	else if (document.layers||document.getElementById) {
		if (top.window.outerHeight<screen.availHeight||top.window.outerWidth<screen.availWidth){
			top.window.outerHeight = screen.availHeight;
			top.window.outerWidth = screen.availWidth;
		}
	}
}

//-->