function display( id )
{
	if($(id).style.display == "none") 
		$(id).style.display = "block";
	else if($(id).style.display == "block")
		$(id).style.display = "none"; 		
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
	  window.open(theURL,winName,features);
	}

function Is() {
    var agent = navigator.userAgent.toLowerCase();
    this.major = parseInt(navigator.appVersion);
    this.minor = parseFloat(navigator.appVersion);
    this.ns  = ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));
    this.ns2 = (this.ns && (this.major == 2));
    this.ns3 = (this.ns && (this.major == 3));
    this.ns4b = (this.ns && (this.minor < 4.04));
    this.ns4 = (this.ns && (this.major >= 4) && (this.major < 5));
    this.ns6 = (this.ns && (this.major >= 5));
    this.ie   = (agent.indexOf("msie") != -1);
    this.ie3  = (this.ie && (this.major == 2));
    this.ie4  = (this.ie && (this.major >= 4));
    if (navigator.userAgent.indexOf('MSIE 5')>0 || navigator.userAgent.indexOf('MSIE 6')>0)
		this.ie5  = (this.ie && (this.major >= 4));
    this.op3 = (agent.indexOf("opera") != -1);
    this.win   = (agent.indexOf("win")!=-1);
    this.mac   = (agent.indexOf("mac")!=-1);
    this.unix  = (agent.indexOf("x11")!=-1);
	this.cr1 = "(";
	this.cr2 = ")";
 	this.txtshow = "visible";
	this.txthide = "hidden";
   if(this.ns4) { this.doc = "document";
		this.cr1 = "[";
		this.cr2 = "]";
		this.sty = "";
		this.txtshow = "show";
		this.txthide = "hide";
	} else if(this.ie4) { this.doc = "document.all";
		this.sty = ".style";
	} else if(this.ns6) { this.doc = "document.getElementById";
		this.sty = ".style";
	}
}
var is = new Is();
	function showObject(strobj) {
var obj = eval(is.doc + is.cr1 + '"' + strobj + '"' + is.cr2 + is.sty);
obj.visibility = is.txtshow;
}
function hideObject(strobj) {
var obj = eval(is.doc + is.cr1 + '"' + strobj + '"' + is.cr2 + is.sty);
obj.visibility = is.txthide;
}
var offsetx = 10, offsety =10, snow=0, over;
document.onmousemove = mouseMove;
if (is.ns4) document.captureEvents(Event.MOUSEMOVE);

function moveTo(strobj,xL,yL) {
var obj = eval(is.doc + is.cr1 + '"' + strobj + '"' + is.cr2 + is.sty);
obj.left = xL
obj.top = yL
}

function mouseMove(e) {
if (snow!=0) {
	if (is.ns4) {x=e.pageX; y=e.pageY;}
	if (is.ie4) {x=event.x; y=event.y;}
	if (is.ie5) {x=event.x+document.body.scrollLeft; y=event.y+document.body.scrollTop;}
	if (is.ns6) {x=e.pageX+10; y=e.pageY;}
	over='expli'+snow;
	moveTo(over,x+offsetx,y+offsety);
	}
}