function
trim
(
s
)
{
return
s
.
replace
(
/^\s*/
,
""
).
replace
(
/\s*$/
,
""
);
}
/**
* 限制字数，第一个传要限制的className，第二个传限制的字数
* @author: wxl
**/
function
limitTextNum
(
className
,
num
)
{
var
limitNum
=
num
;
$
(
"."
+
className
+
""
).
each
(
function
()
{
var
curText
=
$
(
this
).
text
();
var
curLength
=
$
(
this
).
text
().
length
;
if
(
curLength
>
num
)
{
curText
=
$
(
this
).
text
(
curText
.
substring
(
0
,
limitNum
)
+
'...'
);
}
});
}
/**
* 菜单折叠
* @author: wxl
**/
function
initMenu
()
{
$
(
".listArea"
).
hide
();
$
(
'.listArea:first'
).
show
();
$
(
'#dynamic_list .list_title'
).
click
(
function
()
{
var
checkElement
=
$
(
this
).
next
();
if
((
checkElement
.
is
(
'div'
))
&&
(
checkElement
.
is
(
':visible'
)))
{
return
false
;
}
if
((
checkElement
.
is
(
'div'
))
&&
(
!
checkElement
.
is
(
':visible'
)))
{
$
(
this
).
children
(
"div"
).
children
(
"a"
).
css
(
"background"
,
"url(/Content/Images/Home/ico.PNG) no-repeat left center"
);
$
(
'.listArea:visible'
).
prev
(
"div"
).
children
(
"div"
).
children
(
"a"
).
css
(
"background"
,
"url(/Content/Images/Home/ico2.PNG) no-repeat left center"
);
$
(
'.listArea:visible'
).
slideUp
(
'fast'
);
checkElement
.
slideDown
(
'fast'
);
return
false
;
}
}
);
}
/**
*图片翻滚
*@author wxl
**/
function
rollPictures
()
{
var
t
=
0
,
count
;
var
rollPics
=
$
(
"#pictureArea div"
).
slice
(
0
,
index
.
rollNewsPicsLength
);
count
=
rollPics
.
length
-
1
;
rollPics
.
not
(
':first'
).
hide
();
$
(
"#pageStyle .pageUp"
).
click
(
function
()
{
t
--
;
if
(
t
<
0
)
t
=
count
;
if
(
t
==
count
)
{
$
(
"#pictureArea div"
).
eq
(
0
).
hide
();
$
(
"#pictureArea div"
).
eq
(
t
).
fadeIn
(
"slow"
);
}
else
{
$
(
"#pictureArea div"
).
eq
(
t
+
1
).
hide
();
$
(
"#pictureArea div"
).
eq
(
t
).
fadeIn
(
"slow"
);
}
})
$
(
"#pageStyle .pageDown"
).
click
(
function
()
{
t
++
;
if
(
t
>
count
)
t
=
0
;
$
(
"#pictureArea div"
).
eq
(
t
).
fadeIn
(
"slow"
);
if
(
t
==
0
)
{
$
(
"#pictureArea div"
).
eq
(
count
).
hide
();
}
else
{
$
(
"#pictureArea div"
).
eq
(
t
-
1
).
hide
();
}
})
//设一个定时器，每三秒翻滚图片
setInterval
(
function
()
{
$
(
"#pageStyle .pageDown"
).
click
();
},
5000
)
}
