';
document.write(str);
}
function logon() {
var thisform=document.logonForm;
if(thisform.userId.value.length == 0) {
alert("学员号不能为空");
thisform.userId.focus();
} else if(thisform.pwd.value.length == 0) {
alert("密码不能为空");
thisform.pwd.focus();
} else {
thisform.submit();
}
}
/************************************************************************************************************/
/************************************************************************************************************/
/************************************************************************************************************/
function at_displayss(x)
{
win = window.open();
for (var i in x) win.document.write(i+' = '+x[i]+' ');
}
// ----- Show Aux -----
function at_show_auxss(parent, child)
{
var p = document.getElementById(parent);
var c = document.getElementById(child);
var top = (c["at_position"] == "y") ? p.offsetHeight - 3 +5 : 1;
var left = (c["at_position"] == "x") ? p.offsetWidth +1 : -277;
for (; p; p = p.offsetParent)
{
top += p.offsetTop;
left += p.offsetLeft;
left += p.offsetLeft;
}
c.style.position = "absolute";
c.style.top = top +'px';
c.style.left = left+'px';
c.style.visibility = "visible";
}
// ----- Show -----
function at_stshow()
{
p = document.getElementById(this["at_parent"]);
c = document.getElementById(this["at_child" ]);
at_show_auxss(p.id, c.id);
clearTimeout(c["at_timeout"]);
}
// ----- Hide -----
function at_sthide()
{
c = document.getElementById(this["at_child"]);
c["at_timeout"] = setTimeout("document.getElementById('"+c.id+"').style.visibility = 'hidden'", 33);
}
// ----- Click -----
function at_stclick()
{
p = document.getElementById(this["at_parent"]);
c = document.getElementById(this["at_child" ]);
if (c.style.visibility != "visible") at_show_auxss(p.id, c.id);
else c.style.visibility = "hidden";
return false;
}
// ----- Attach -----
// PARAMETERS:
// parent - id of visible html element
// child - id of invisible html element that will be dropdowned
// showtype - "click" = you should click the parent to show/hide the child
// "hover" = you should place the mouse over the parent to show
// the child
// position - "x" = the child is displayed to the right of the parent
// "y" = the child is displayed below the parent
// cursor - Omit to use default cursor or check any CSS manual for possible
// values of this field
function at_attachtt(parent, child, showtype, position, cursor)
{
p = document.getElementById(parent);
c = document.getElementById(child);
p["at_parent"] = p.id;
c["at_parent"] = p.id;
p["at_child"] = c.id;
c["at_child"] = c.id;
p["at_position"] = position;
c["at_position"] = position;
c.style.position = "absolute";
c.style.visibility = "hidden";
if (cursor != undefined) p.style.cursor = cursor;
switch (showtype)
{
case "click":
p.onclick = at_stclick;
p.onmouseout = at_sthide;
c.onmouseover = at_stshow;
c.onmouseout = at_sthide;
break;
case "hover":
p.onmouseover = at_stshow;
p.onmouseout = at_sthide;
c.onmouseover = at_stshow;
c.onmouseout = at_sthide;
break;
}
}
function at_display(x)
{
win = window.open();
for (var i in x) win.document.write(i+' = '+x[i]+' ');
}
// ----- Show Aux -----
function at_show_aux(parent, child)
{
var p = document.getElementById(parent);
var c = document.getElementById(child);
var top = (c["at_position"] == "y") ? p.offsetHeight - 3 +5 : 1;
var left = (c["at_position"] == "x") ? p.offsetWidth +1 : 0;
for (; p; p = p.offsetParent)
{
top += p.offsetTop;
left += p.offsetLeft;
}
c.style.position = "absolute";
c.style.top = top +'px';
//c.style.left = left+'px';
c.style.visibility = "visible";
}
// ----- Show -----
function at_show()
{
p = document.getElementById(this["at_parent"]);
c = document.getElementById(this["at_child" ]);
at_show_aux(p.id, c.id);
clearTimeout(c["at_timeout"]);
}
// ----- Hide -----
function at_hide()
{
c = document.getElementById(this["at_child"]);
c["at_timeout"] = setTimeout("document.getElementById('"+c.id+"').style.visibility = 'hidden'", 33);
}
// ----- Click -----
function at_click()
{
p = document.getElementById(this["at_parent"]);
c = document.getElementById(this["at_child" ]);
if (c.style.visibility != "visible") at_show_aux(p.id, c.id);
else c.style.visibility = "hidden";
return false;
}
// ----- Attach -----
// PARAMETERS:
// parent - id of visible html element
// child - id of invisible html element that will be dropdowned
// showtype - "click" = you should click the parent to show/hide the child
// "hover" = you should place the mouse over the parent to show
// the child
// position - "x" = the child is displayed to the right of the parent
// "y" = the child is displayed below the parent
// cursor - Omit to use default cursor or check any CSS manual for possible
// values of this field
function at_attach(parent, child, showtype, position, cursor)
{
p = document.getElementById(parent);
c = document.getElementById(child);
p["at_parent"] = p.id;
c["at_parent"] = p.id;
p["at_child"] = c.id;
c["at_child"] = c.id;
p["at_position"] = position;
c["at_position"] = position;
c.style.position = "absolute";
c.style.visibility = "hidden";
if (cursor != undefined) p.style.cursor = cursor;
switch (showtype)
{
case "click":
p.onclick = at_click;
//p.onmouseout = at_hide;
c.onmouseover = at_show;
//c.onmouseout = at_hide;
break;
case "hover":
p.onmouseover = at_show;
p.onmouseout = at_hide;
c.onmouseover = at_show;
c.onmouseout = at_hide;
break;
}
}
';
str = str + ' ';
str = str + ' 
';
str = str + ' 
