/***********************************************
* Switch Menu script- by Martial B of http://getElementById.com/
* Modified by Dynamic Drive for format & NS4/IE4 compatibility
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

var persistmenu="yes" //"yes" or "no". Make sure each SPAN content contains an incrementing ID starting at 1 (id="sub1", id="sub2", etc)
var persisttype="sitewide" //enter "sitewide" for menu to persist across site, "local" for this page only

if (document.getElementById){ //DynamicDrive.com change
document.write('<style type="text/css">\n')
document.write('.submenu{display: none;}\n')
document.write('</style>\n')
}



function SwitchMenu(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("masterdiv").getElementsByTagName("span"); //DynamicDrive.com change
		if(el.style.display != "block"){ //DynamicDrive.com change
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu") //DynamicDrive.com change
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

var actideas=0;
var actchoices=0;
var actorders=0;
var actdetails=0;

function cleary(n)
{
	if(n=='i'){actchoices=0;flipc('1');actdetails=0;flipd('1');actorders=0;flipd('1');}
	if(n=='c'){actideas=0;flipi('1');actdetails=0;flipd('1');actorders=0;flipd('1');}
	if(n=='o'){actideas=0;flipo('1');actdetails=0;flipd('1');;actchoices=0;flipd('1');}
	if(n=='d'){actchoices=0;flipc('1');actideas=0;flipi('1');actorders=0;flipd('1');}
}
function flipi(x)
{
	
	im=document.one;
	if(x==3){
		if(actideas==0){actideas=1;im.src="../nav/ideas_active_over.gif";cleary('i');}
		else{actideas=0;im.src="../nav/ideas_over.gif";}
	}
	if(x==0){
		if(actideas==0){im.src="../nav/ideas_over.gif";return;}
		else{im.src="../nav/ideas_active_over.gif";return;}
	}
	if(x==1){
		if(actideas==0){im.src="../nav/ideas.gif";return;}
		else{im.src="../nav/ideas_active.gif";return;}
	}

	return;
}
function flipc(x)
{
	im=document.two;
	if(x==3){
		if(actchoices==0){actchoices=1;im.src="../nav/choices_active_over.gif";cleary('c');}
		else{actchoices=0;im.src="../nav/choices_over.gif";}
	}
	if(x==0){
		if(actchoices==0){im.src="../nav/choices_over.gif";return;}
		else{im.src="../nav/choices_active_over.gif";return;}
	}
	if(x==1){
		if(actchoices==0){im.src="../nav/choices.gif";return;}
		else{im.src="../nav/choices_active.gif";return;}
	}

	return;
}
function flipo(x)
{
	im=document.three;
	if(x==3){
		if(actorders==0){actorders=1;im.src="../nav/orders_active_over.gif";cleary('o');}
		else{actorders=0;im.src="../nav/orders_over.gif";}
	}
	if(x==0){
		if(actorders==0){im.src="../nav/orders_over.gif";return;}
		else{im.src="../nav/orders_active_over.gif";return;}
	}
	if(x==1){
		if(actorders==0){im.src="../nav/orders.gif";return;}
		else{im.src="../nav/orders_active.gif";return;}
	}

	return;
}
function flipd(x)
{
	im=document.four;
	if(x==3){
		if(actdetails==0){actdetails=1;im.src="../nav/details_active_over.gif";cleary('d');}
		else{actdetails=0;im.src="../nav/details_over.gif";}
	}
	if(x==0){
		if(actdetails==0){im.src="../nav/details_over.gif";return;}
		else{im.src="../nav/details_active_over.gif";return;}
	}
	if(x==1){
		if(actdetails==0){im.src="../nav/details.gif";return;}
		else{im.src="../nav/details_active.gif";return;}
	}

	return;
}