// JavaScript Document

// netscape resize
function MM_reloadPage(init) { //reloads the window if Nav4 resized
    if (init==true) with (navigator) {
        if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
            document.MM_pgW=innerWidth; document.MM_pgH=innerHeight;
            onresize=MM_reloadPage;
        }
    } else if ( innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH ) {
        location.reload();
    }
    MM_reloadPage(true);
}

// QUICK LAUNCH
// from: http://slackerhtml.tripod.com/javascript/links/autopulldownmenu.html
function formHandler1(trainingLinks){
    var URL = document.quickLinks.site1.options[document.quickLinks.site1.selectedIndex].value;
    window.location.href = URL;
}

function formHandler2(techAsisLinks){
    var URL = document.quickLinks.site2.options[document.quickLinks.site2.selectedIndex].value;
    window.location.href = URL;
}

//image preload
if (document.images) {
     // nav1 rollovers
    var nav1aSel = new Image();
        nav1aSel.src = "http://www.techtransfer.berkeley.edu/images/nav1a_sel.gif";
    var nav1aOff = new Image();
        nav1aOff.src = "http://www.techtransfer.berkeley.edu/images/nav1a_off.gif";
    var nav1bSel = new Image();
        nav1bSel.src = "http://www.techtransfer.berkeley.edu/images/nav1b_sel.gif";
    var nav1bOff = new Image();
        nav1bOff.src = "http://www.techtransfer.berkeley.edu/images/nav1b_off.gif";
    var nav1cSel = new Image();
        nav1cSel.src = "http://www.techtransfer.berkeley.edu/images/nav1c_sel.gif";
    var nav1cOff = new Image();
        nav1cOff.src = "http://www.techtransfer.berkeley.edu/images/nav1c_off.gif";
    var nav1dSel = new Image();
        nav1dSel.src = "http://www.techtransfer.berkeley.edu/images/nav1d_sel.gif";
    var nav1dOff = new Image();
        nav1dOff.src = "http://www.techtransfer.berkeley.edu/images/nav1d_off.gif";
    var nav1eSel = new Image();
        nav1eSel.src = "http://www.techtransfer.berkeley.edu/images/nav1e_sel.gif";
    var nav1eOff = new Image();
        nav1eOff.src = "http://www.techtransfer.berkeley.edu/images/nav1e_off.gif";
}

//image rollovers

function changeImages() {
    if (document.images) {
        for (var i=0; i<changeImages.arguments.length; i+=2) {
            document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
        }
    }
}

// copywright
COPYRIGHT = "&copy; ";
function writeCopyright()
{
    document.write(COPYRIGHT, new Date().getFullYear()," Regents of the University of California");
}

// popup windows
function popUp(URL) {
    day = new Date();
    id = day.getTime();
    eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=1,scrollbars=1,location=1,statusbar=1,menubar=1,resizable=1,width=700,height=500,left=100,top=100');");
}