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var ua = navigator.userAgent.toLowerCase();
isIE = (ua.indexOf("msie") != -1 && ua.indexOf("opera") == -1);
isOpera = (ua.indexOf("opera") != -1);
isGecko = (ua.indexOf("gecko") != -1);
isSafari = (ua.indexOf("safari") != -1);
isKonqueror = (ua.indexOf("konqueror") != -1);

var n = isGecko || isSafari ? 1:0;
var ie = isIE ? 1:0;
var browser=((n || ie) && parseInt(navigator.appVersion)>=4)

//alert(browser);


$(document).ready(function(){
		$("div[id^='divTop']").css("display", "none");		
		$("div[id^='divTop']").css("visibility", "visible");		
	}
);

var mshow = function(num){
	$("div[id^='divTop']").fadeOut("fast");
	$("#divTop"+num).fadeIn("fast");
}

var mhide = function(){
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}

function menu(num)
{
	if(browser)
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		if (ie) of1.hideIt();
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}

function menuclose()
{
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		if (ie) of1.showIt();
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}

//if(browser) onload=init;



function highlight(imageName, change)
{
	if (change)
	{
		document.images[imageName].src = eval(imageName + "_on.src");
	}
	else
	{
		document.images[imageName].src = eval(imageName + "_off.src");
	}
}

function seek()
{
	window.open('seek_author.htm', 'photo', 'toolbar=no,menubar=no,status=no,directories=no,location=no,scrollbars=no,resizable=no,width=300,height=100,left=450,top=50');
}

function subscribe()
{
	window.open('subscribe.htm', 'mail', 'toolbar=no,menubar=no,status=no,directories=no,location=no,scrollbars=no,resizable=no,width=360,height=310,left=450,top=50');
}

function mousein(id)
{
	document.images['text'].src = eval("text" + id + ".src");
}

function mouseout(id)
{
	document.images['text'].src = "images/button/notext.gif";
}


//-->