var nom = 70;
var tits = new Array();
var subs = new Array();
var lastn;
var lastmove;
var isIE4;
var isNav4;
var isNav6;
function setbrowser() {
	if (navigator.appVersion.charAt(0) == "4") {
		if (navigator.appName.indexOf("Explorer") >= 0) {
			isIE4 = true;
		}
		else {
			isNav4 = true;
		}
	}
	else if (navigator.appVersion.charAt(0) > "4") {
		isNav6 = true;
	}
	if (isNav4) { 
		visible = 'show';
		hidden = 'hide';
	}
	else if (isIE4) {
		visible = 'visible';
		hidden = 'hidden';
	}
	else if (isNav6) {
		visible = 'visible';
		hidden = 'hidden';
	}
}

function bgsetting() { 
	for (var i = 1; i <= (nom - 1); i++) {
		if (isNav4) {
			document.layers[tits[i]].bgColor = "#ffffff";
		}
		else if (isIE4) {
			document.all(tits[i]).style.backgroundColor = "#ffffff";
		}
		else if (isNav6) {
			document.getElementById(tits[i]).style.backgroundColor = "#ffffff";
		}
	}
}

for (var i = 1; i <= nom; i++) { 
	tits[i] = ('title' + i);
	subs[i] = ('submenu' +i);
}

function picopen(n) {
	title = ('title' + n);
	pic = ('pic' + n);
	if (isNav4) {
		document.layers[title].document.images[pic].src = "/images/opened.gif";
	}
	else if (isIE4) {
		document.all(pic).src = "/images/opened.gif";
	}
	else if (isNav6) {
		document.getElementById(pic).src = "/images/opened.gif";
	}
}

function picclose(n) {
	title = ('title' + n);
	pic = ('pic' + n);
	if (isNav4) {
		document.layers[title].document.images[pic].src = "/images/closed.gif";
	}
	else if (isIE4) {
		document.all(pic).src = "/images/closed.gif";
	}
	else if (isNav6) {
		document.getElementById(pic).src = "/images/closed.gif";
	}
}

lastn = (nom + 1);
lastmove = 0;

function lasttoggle(n,move) {
	if (n <= nom) {
		menu = ('submenu' + n);
		if (isNav4) {
			submenu = document.layers[menu];
		}
		else if (isIE4) {
			submenu = document.all(menu).style;
		}
		else if (isNav6) {
			submenu = document.getElementById(menu).style;
		}
		if (submenu.visibility.toLowerCase() == visible) {
			submenu.visibility = hidden;
			for (var i = (n+1); i <= nom; i++) {
				if (isNav4) {
					var tit = document.layers[tits[i]];
					var subm = document.layers[subs[i]];
				}
				else if (isIE4) {
					var tit = document.all(tits[i]).style;
					var subm = document.all(subs[i]).style;
				}
				else if (isNav6) {
					var tit = document.getElementById(tits[i]).style;
					var subm = document.getElementById(subs[i]).style;
				}
				tit.top = (parseInt(tit.top) - move);
				subm.top = (parseInt(subm.top) - move);
			}
		}
	}
}

function toggle(n,move) {
	var menu = ('submenu' + n);
	if (isNav4) {
		submenu = document.layers[menu];
	}
	else if (isIE4) {
		submenu = document.all(menu).style;
	}
	else if (isNav6) {
		submenu = document.getElementById(menu).style;
	}
	if (submenu.visibility.toLowerCase() == visible) {
		submenu.visibility = hidden;
		picclose(n);		
		for (var i = (n+1); i <= nom; i++) {
			if (isNav4) {
				var tit = document.layers[tits[i]];
				var subm = document.layers[subs[i]];
			}
			else if (isIE4) {
				var tit = document.all(tits[i]).style;
				var subm = document.all(subs[i]).style;
			}
			else if (isNav6) {
				var tit = document.getElementById(tits[i]).style;
				var subm = document.getElementById(subs[i]).style;
			}
			tit.top = (parseInt(tit.top) - move);
			subm.top = (parseInt(subm.top) - move);
		}
	}
	else {
		submenu.visibility = visible;
		picopen(n); 		
		if (lastn != n) {
			lasttoggle(lastn,lastmove);
		}
		for (var i = (n+1); i <= nom; i++) {
			if (isNav4) {
				var tit = document.layers[tits[i]];
				var subm = document.layers[subs[i]];
			}
			else if (isIE4) {
				var tit = document.all(tits[i]).style;
				var subm = document.all(subs[i]).style;
			}
			else if (isNav6) {
				var tit = document.getElementById(tits[i]).style;
				var subm = document.getElementById(subs[i]).style;
			}
			tit.top = (parseInt(tit.top) + move);
			subm.top = (parseInt(subm.top) + move);
		}
	}
	lastn = n;
	lastmove = move;
}

function hilite(object) {
	if (isNav4) {
	}
	else if (isIE4) {
	}
	else if (isNav6) {
	}
}

function lolite(object) {
	if (isNav4) {
	}
	else if (isIE4) {
	}
	else if (isNav6) {
	}
}
function init() {
	setbrowser();
}