[color=#008200]//================================================================================== [/color]
[color=#008200]// copyright (c) 1998-2007 by www.bizservice.com.cn, all rights reserved. [/color]
[color=#008200]// email:contact@bizservice.com.cn, hangzhou, china [/color]
[color=#008200]// [/color]
[color=#008200]// this software is the confidential and proprietary information of [/color]
[color=#008200]// bizservice.com.cn. ("confidential information"). you shall not disclose [/color]
[color=#008200]// such confidential information and shall use it only in accordance [/color]
[color=#008200]// with the terms of the license agreement you entered into with bizservice.com.cn. [/color]
[color=#008200]//================================================================================== [/color]
[color=#008200]// author: wilson lin [/color]
[color=#008200]// date: 2004-6-15 14:19:50 [/color]
[color=#008200]// description: [/color]
[color=#008200]// 无 [/color]
[color=#008200]// function list: [/color]
[color=#008200]// 1. 无 [/color]
[color=#008200]// history: [/color]
[color=#008200]// 1. 无 [/color]
[color=#008200]//================================================================================== [/color]

[color=#008200]// 全选 [/color]
[b][color=#7f0055]function[/color][/b] checkall(form) {
[b][color=#7f0055]for[/color][/b] ([b][color=#7f0055]var[/color][/b] i=0; i
[b][color=#7f0055]var[/color][/b] e = form.elements[i];
[b][color=#7f0055]if[/color][/b] (e.type==[color=#0000ff]"checkbox"[/color])
e.checked = [b][color=#7f0055]true[/color][/b] ;
}
}

[color=#008200]// 全不选 [/color]
[b][color=#7f0055]function[/color][/b] checknotall(form) {
[b][color=#7f0055]for[/color][/b] ([b][color=#7f0055]var[/color][/b] i=0; i
[b][color=#7f0055]var[/color][/b] e = form.elements[i];
[b][color=#7f0055]if[/color][/b] (e.type==[color=#0000ff]"checkbox"[/color])
e.checked = [b][color=#7f0055]false[/color][/b] ;
}
}

[color=#008200]// 是否有选中的项 [/color]
[b][color=#7f0055]function[/color][/b] ischecked(form){
[b][color=#7f0055]for[/color][/b] ([b][color=#7f0055]var[/color][/b] i=0; i
[b][color=#7f0055]var[/color][/b] e = form.elements[i];
[b][color=#7f0055]if[/color][/b] (e.type==[color=#0000ff]"checkbox"[/color]){
[b][color=#7f0055]if[/color][/b](e.checked){
[b][color=#7f0055]return[/color][/b] [b][color=#7f0055]true[/color][/b];
}
}
}
[b][color=#7f0055]return[/color][/b] [b][color=#7f0055]false[/color][/b];
}