function mosaic_slides(dir)
{
    window.open(
        '/cgi-bin/slides/' + dir + '/',
        dir,
        'toolbar=yes,status=yes,scrollbars=yes,location=no,menubar=no,directs=no,width=450,height=350,screenX=100,screenY=50'
    );
}

function TPPopUp(URL,WindowID,Height,Width,Options)
{
	var BrowserVer = parseInt(navigator.appVersion);
	if (BrowserVer >= 4) {
		window.open(URL,WindowID,'height=' + Height + ',top=' + ((screen.AvailHeight - Height - 10) * .3) + ',width=' + Width + ',left=' + ((screen.AvailWidth - Width - 10) * .5) + ',' + Options);
	}
	else {
		window.open(URL,WindowID,'height=' + Height + ',width=' + Width + Options);
	}
}

function QuoteFarmPopUp(URL)
{
	var BrowserVer = parseInt(navigator.appVersion);
	if (BrowserVer >= 4) {
		UpperRightCorner = screen.width - 320;
		window.open(URL + '.html','QuoteFarm','toolbar=0,titlebar=0,scrollbars=0,location=0,status=0,menubar=0,resizable=0,top=10,left=' + UpperRightCorner + ',screeny=10,width=300,height=300');
	}
	else {
		window.open(URL + '.html','QuoteFarm','toolbar=0,titlebar=0,scrollbars=0,location=0,status=0,menubar=0,resizable=0,top=10,left=20,screeny=10,width=300,height=300');
	}
}

var HOST = 'www.soycow.com';

// Copyright (c) 1996-1997 Athenia Associates.
// http://www.webreference.com/js/
// License is granted if and only if this entire
// copyright notice is included. By Tomer Shiran.

function setCookie(name, value, expires, path, domain, secure)
{
    var curCookie = name + "=" + escape(value) + ((expires) ? "; expires=" + expires.toGMTString() : "") + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + ((secure) ? "; secure" : "");
    document.cookie = curCookie;
}

function getCookie(name)
{
    var prefix = name + '=';
    var c = document.cookie;
    var nullstring = '';
    var cookieStartIndex = c.indexOf(prefix);
    if (cookieStartIndex == -1)
        return nullstring;
    var cookieEndIndex = c.indexOf(";", cookieStartIndex + prefix.length);
    if (cookieEndIndex == -1)
        cookieEndIndex = c.length;
    return unescape(c.substring(cookieStartIndex + prefix.length, cookieEndIndex));
}

function deleteCookie(name, path, domain)
{
    if (getCookie(name))
        document.cookie = name + "=" + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT";
}

function fixDate(date)
{
    var base = new Date(0);
    var skew = base.getTime();
    if (skew > 0)
        date.setTime(date.getTime() - skew);
}

function rememberMe(f)
{
    var now = new Date();
    fixDate(now);
    now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000);
    setCookie('mtcmtauth', f.author.value, now, '/', HOST, '');
    setCookie('mtcmtmail', f.email.value, now, '/', HOST, '');
    setCookie('mtcmthome', f.url.value, now, '/', HOST, '');
}

function forgetMe(f)
{
    deleteCookie('mtcmtmail', '', HOST);
    deleteCookie('mtcmthome', '', HOST);
    deleteCookie('mtcmtauth', '', HOST);
    f.email.value = '';
    f.author.value = '';
    f.url.value = '';
}

function contact()
{
	var data=new Array(
		114,126,118,115,107,112,37,104,
		122,125,95,108,112,102,124,112,
		104,49,124,112,114,31,114,126,
		118,115,107,112,37,104,122,125,
		95,108,112,102,124,112,104,49,
		124,112,114,31,104,122,125,95,
		108,112,102,124,112,104,49,124,
		112,114,31
	);
	var idx=0, n=data[data.length-1]; 
	document.write('<a href="');
	while( data[idx]!=n ) {
		document.write('&#'+(data[idx++]^n)+';');
	}
	idx++;
	document.write('" title="');
	while( data[idx]!=n ) {
		document.write('&#'+(data[idx++]^n)+';');
	}
	idx++;
	document.write('">');
	while( data[idx]!=n ) {
		document.write('&#'+(data[idx++]^n)+';');
	}
	idx++;
	document.write('</a>');
}

function setActiveStyleSheet(title)
{
    if (document.getElementsByTagName)
    {
        var i, a, didit;
        for (i = 0; (a = document.getElementsByTagName("link")[i]); i++)
        {
    
            if (
                (a.getAttribute("rel").indexOf("style") != -1)
                && a.getAttribute("title")
            ) {
                if (a.getAttribute("title") == title)
                {
                    a.disabled = false;
                    didit = true;
                }
                else
                {
                    a.disabled = true;
                }
            }
        }

        if (! didit)
        {
            title = "default";
        }

        a = document.getElementsByTagName("style")[0];
        if (title == "default")
        {
            a.disabled = false;
        }
        else
        {
            // a.disabled = true;
        }
    }

    persistStyle(title);
    window.location.reload();
}

function getActiveAlternate()
{
    if (document.getElementsByTagName)
    {
        var i, a;
        for (i = 0; (a = document.getElementsByTagName("link")[i]); i++)
        {
            if (
                (a.getAttribute("rel").indexOf("alternate style") != -1)
                && a.getAttribute("title")
                && (! a.disabled)
            ) {
                return a.getAttribute("title");
            }
        }
    }
    return null;
}

function persistStyle(title)
{
    if (! title)
    {
        title = getActiveAlternate();
    }
    if (title)
    {
        createCookie("sitestyle", title, 1000);
    }
}

window.onunload = function(e)
{
    persistStyle();
}

function createCookie(name, value, days)
{
    if (days)
    {
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
    }
    else
    {
        expires = "";
    }

    document.cookie = name + "=" + value + expires + "; path=/";
}

function readCookie(name)
{
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++)
    {
        var c = ca[i];
        while (c.charAt(0)==' ')
        {
            c = c.substring(1,c.length);
        }
        if (c.indexOf(nameEQ) == 0)
        {
            var val = c.substring(nameEQ.length,c.length);
            if (val == "null")
            {
                return null;
            }
            return val;
        }
    }
    return "";
}

/*
var cookie = readCookie("sitestyle");
var title = cookie ? cookie : "left";
setActiveStyleSheet(title);
*/

/* Turn off all of the alternate style's -- must do on Safari */
if (document.getElementsByTagName)
{
    var i, a;
    for (i = 0; (a = document.getElementsByTagName("link")[i]); i++)
    {
        if ((a.getAttribute("rel").indexOf("alternate style") != -1))
        {
            a.disabled = true;
        }
    }
}