// JavaScript Document
//Cross-browser cross-frame element retrieval
function Get( oName, oFrame, oDoc ) {
if( !oDoc ) { if( oFrame ) { oDoc = oFrame.document; } else { oDoc = window.document; } }
if( oDoc[oName] ) { return oDoc[oName]; } if( oDoc.all && oDoc.all[oName] ) { return oDoc.all[oName]; }
if( oDoc.getElementById && oDoc.getElementById(oName) ) { return oDoc.getElementById(oName); }
for( var x = 0; x < oDoc.forms.length; x++ ) { if( oDoc.forms[x][oName] ) { return oDoc.forms[x][oName]; } }
for( var x = 0; x < oDoc.anchors.length; x++ ) { if( oDoc.anchors[x].name == oName ) { return oDoc.anchors[x]; } }
for( var x = 0; document.layers && x < oDoc.layers.length; x++ ) {
var theOb = Get( oName, null, oDoc.layers[x].document ); if( theOb ) { return theOb; } }
if( !oFrame && window[oName] ) { return window[oName]; } if( oFrame && oFrame[oName] ) { return oFrame[oName]; }
for( var x = 0; oFrame && oFrame.frames && x < oFrame.frames.length; x++ ) {
var theOb = Get( oName, oFrame.frames[x], oFrame.frames[x].document ); if( theOb ) { return theOb; } }
return null;
}
// Numeric test
function isNumeric(num, fieldPrompt, fieldName) {
var regTest=/(^\d+$)|(^\d+\.\d+$)/
if (regTest.test(num))
return true;
else {
if (fieldPrompt) {
alert(fieldPrompt + " Must be a valid number");
Get(fieldName).focus();
Get(fieldName).select();
}
return false;
}
}
//Iterate thru table rows
function loopTable(tbl, fnCallback, data)
{
var r, c;
if (!tbl || !fnCallback)
return;
for (r = 0; r < tbl.rows.length; ++r) {
if (false == fnCallback(tbl.rows[r], true, r, c, data)) {
return;
}
/*
for (c = 0; c < obj.rows[r].cells.length; ++c) {
if (false == fnCallback(obj.rows[r].cells[c], false, r, c, data)) {
return;
}
}*/
}
}
/* xTableCursor - mouseover highlight on rows and cells.
id - table id.
inh - inherit style.
def - default style.
hov - row hover style.
sel - cell selected style.
*/
function TableObject(id, inh, def, hov, sel, alt) // object prototype
{
var tbl = Get(id);
if (tbl) {
loopTable(tbl, doHover);
}
function doHover(obj, isRow)
{
if (isRow) {
if (obj.className == alt) {
//debug("got alt");
obj.onmouseout = trOutAlt;
} else {
obj.onmouseout = trOut;
}
//obj.className = def;
obj.onmouseover = trOver;
}
else {
obj.className = inh;
obj.onmouseover = tdOver;
obj.onmouseout = tdOut;
}
}
this.unload = function() { loopTable(tbl, clearEvents); }
function clearEvents(o) { o.onmouseover = o.onmouseout = null; }
function trOver() { this.className = hov; }
function trOut() {this.className = def;}
function trOutAlt() {this.className = alt;}
function tdOver() { this.className = sel; }
function tdOut() { this.className = inh; }
}
// Show the debug window
function showDebug() {
window.top.debugWindow =
window.open("",
"Debug",
"left=0,top=0,width=300,height=700,scrollbars=yes,"
+"status=yes,resizable=yes");
window.top.debugWindow.opener = self;
// open the document for writing
window.top.debugWindow.document.open();
window.top.debugWindow.document.write(
"Debug Window\n");
}
// If the debug window exists, then write to it
function debug(text) {
if (window.top.debugWindow && ! window.top.debugWindow.closed) {
window.top.debugWindow.document.write(text+"\n");
}
}