//===================================================================
// Collapsible Panel Extender helper
var CPE = {};
CPE.expand = function(behaviorId, event) {
    var behavior = $find(behaviorId);
    if (behavior) behavior.expandPanel();
}
CPE.collapse = function(behaviorId, event) {
    var behavior = $find(behaviorId);
    if (behavior) behavior.collapsePanel();
}
CPE.doMany = function(actions, event) {
    for (cpe in actions) {
        if (actions[cpe] == 'expand') CPE.expand(cpe);
        else if (actions[cpe] == 'collapse') CPE.collapse(cpe);
        else alert("bad argument to CPE.doMany");
    }
}
//====================================================================
//http://answers.oreilly.com/topic/127-how-to-equalize-the-ie-and-w3c-event-models/
function tdelset(evt) {
    evt = (evt) ? evt : ((window.event) ? event : null);
    if (evt.which || evt.keyCode) {
        if ((evt.which == 13) || (evt.keyCode == 13))
        { return false; }
    }
    var ctl = (evt.currentTarget || evt.srcElement);
    var arg = ctl.id;
    __doPostBack(arg, "updateSettings");
}

// SearchTextBox helpers
//////function tdel(evt, clientId) {
function tdel(evt) {
    evt = (evt) ? evt : ((window.event) ? event : null);
    var code = evt.which || evt.keyCode;
    var ctl = (evt.currentTarget || evt.srcElement);
    if (code) {
        if (code == 13) {
            return false;
        }
        if ($get(HFChemDb_ClientID).value == ctl.value) {
            return false;
        }
    }
    $get(HFChemDb_ClientID).value = ctl.value;
    var arg = ctl.id;
    setTimeout("__doPostBack('" + arg + "','')", 0);
}
function tdelfoc(evt) {
    evt = (evt) ? evt : ((window.event) ? event : null);
    var inputField = (evt.currentTarget || evt.srcElement);
    if (inputField != null && inputField.value.length > 0) {
        if (inputField.createTextRange) {
            var FieldRange = inputField.createTextRange();
            FieldRange.moveStart('character',
            inputField.value.length);
            FieldRange.collapse();
            FieldRange.select();
        }
    }
}
//=====================================================================
// MACRO MEDIA DREAMWEAVER MENU SCRIPTS
//var MM_N = {}; //CANNOT DO THIS; BaseURL WORKS ONLY IN <head>  OF MASTERPAGE
//MM_N.onPageLoad = function(sender, args) { MM_preloadImages('<%= BaseURL %>/buttons/contact-h.png', '<%= BaseURL %>/buttons/contact-a.png', 'buttons/donate-h.png', 'buttons/donate-a.png', 'buttons/help-h.png', 'buttons/help-a.png', 'buttons/privacy-h.png', 'buttons/privacy-a.png', 'buttons/login-h.png', 'buttons/login-a.png', 'buttons/logout-h.png', 'buttons/logout-a.png');
//    MM_preloadImages('buttons/about-h.png', 'buttons/about-a.png', 'buttons/team-h.png', 'buttons/team-a.png', 'buttons/materials-h.png', 'buttons/materials-a.png', 'buttons/meetings-h.png', 'buttons/meetings-a.png', 'buttons/resources-h.png', 'buttons/resources-a.png');}
//
function MM_swapImgRestore() { //v3.0
    var i, x, a = document.MM_sr; for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) x.src = x.oSrc;
}
function MM_preloadImages() { //v3.0
    var d = document; if (d.images) {
        if (!d.MM_p) d.MM_p = new Array();
        var i, j = d.MM_p.length, a = MM_preloadImages.arguments; for (i = 0; i < a.length; i++)
            if (a[i].indexOf("#") != 0) { d.MM_p[j] = new Image; d.MM_p[j++].src = a[i]; }
    }
}
function MM_findObj(n, d) { //v4.01
    var p, i, x; if (!d) d = document; if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
        d = parent.frames[n.substring(p + 1)].document; n = n.substring(0, p);
    }
    if (!(x = d[n]) && d.all) x = d.all[n]; for (i = 0; !x && i < d.forms.length; i++) x = d.forms[i][n];
    for (i = 0; !x && d.layers && i < d.layers.length; i++) x = MM_findObj(n, d.layers[i].document);
    if (!x && d.getElementById) x = d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
    var i, j = 0, x, a = MM_swapImage.arguments; document.MM_sr = new Array; for (i = 0; i < (a.length - 2); i += 3)
        if ((x = MM_findObj(a[i])) != null) { document.MM_sr[j++] = x; if (!x.oSrc) x.oSrc = x.src; x.src = a[i + 2]; }
}
//=============================================================================================
// needed for microsoft script manager
//---------------------------------------
if (typeof (Sys) !== "undefined") Sys.Application.notifyScriptLoaded();
