// JavaScript Document
//+---------------------------------------------------
//|	打开模式窗口，返回新窗口的操作值
//+---------------------------------------------------
function PopModalWindow(url,width,height)
{
	var result=window.showModalDialog(url,window,"dialogWidth:"+width+"px;dialogHeight:"+height+"px;center:yes;status:no;scroll:no;dialogHide:no;resizable:no;help:no;edge:sunken;");
	return result;
}
function PopModalWindowScroll(url,width,height)
{
	var result=window.showModalDialog(url,window,"dialogWidth:"+width+"px;dialogHeight:"+height+"px;center:yes;status:no;scroll:yes;dialogHide:no;resizable:no;help:no;edge:sunken;");
	return result;
}
//+---------------------------------------------------
//|	打开新窗口，返回新窗口的操作值
//+---------------------------------------------------
function PopNewWindow(sUrl,iWidth,iHeight)
{
  l = (screen.width - iWidth)/2-10;
  t = (screen.height- iHeight)/2-16;
  window.open(sUrl,"","resizable=1,width="+iWidth+",height="+iHeight+",left="+l+",top="+t);
}
function PopNewWindowScroll(sUrl,iWidth,iHeight)
{
  l = (screen.width - iWidth)/2-10;
  t = (screen.height- iHeight)/2-16;
  window.open(sUrl,"","scrollbars=1,resizable=1,width="+iWidth+",height="+iHeight+",left="+l+",top="+t);
}
//+---------------------------------------------------
//|	控制只輸入數字
//+---------------------------------------------------
function limitNum(obj) {

    if(obj.value.replace(/[0-9\.]+/g,"").length>0) {
        alert('请输入数字')
		obj.value=0;
    }
}
//+---------------------------------------------------
//|	控制表单全选或取消
//+---------------------------------------------------

function checkall(form, prefix, checkall) {
	var checkall = checkall ? checkall : 'chkall';
	for(var i = 0; i < form.elements.length; i++) {
		var e = form.elements[i];
		if(e.name != checkall && (!prefix || (prefix && e.name.match(prefix)))) {
			e.checked = form.elements[checkall].checked;
		}
	}
}
function ClearData(obj,clearVal)
{
	if (obj.value == "")
	{
		obj.value = clearVal;
	}
	else if (obj.value == clearVal)
	{
		obj.value = "";
	}
}
//+---------------------------------------------------
//|	合并合格列，引用Jquery.js使用
//+---------------------------------------------------
function table_rowspan(_w_table_id,_w_table_colnum){   
    _w_table_firsttd = "";   
    _w_table_currenttd = "";   
    _w_table_SpanNum = 0;   
    _w_table_Obj = $j(_w_table_id + " tr td:nth-child(" + _w_table_colnum + ")");   
    _w_table_Obj.each(function(i){   
        if(i==0){   
            _w_table_firsttd = $j(this);   
            _w_table_SpanNum = 1;   
        }else{
            _w_table_currenttd = $j(this);  
            if(_w_table_firsttd.text()==_w_table_currenttd.text()){   
                _w_table_SpanNum++;   
                _w_table_currenttd.hide(); //remove();   
                _w_table_firsttd.attr("rowSpan",_w_table_SpanNum);   
            }else{   
                _w_table_firsttd = $j(this);   
                _w_table_SpanNum = 1;   
            }   
        }   
    });    
}