//点击层外关闭层
function closeAllDiv(layer0, but0) {

    obj = document.activeElement;
    flag = true;
    var i = 0;
    while (obj != null && flag) {
        i++;
        if (obj.id == layer0 || obj.id == but0) {
            flag = false;
        }

        obj = obj.parentElement;
    }

    if (flag & i > 0) {
        obj0 = document.getElementById(layer0);

        obj0.style.display = "none";
        showSelect(layer0);
    }

}


function showOrHid(objId) {
    obj = document.getElementById(objId);
    if (obj == null) return;
    if (obj.style.display == "") {
        obj.style.display = "none";
    } else {
        obj.style.display = ""
    }
}

function show(objId) {
    obj = document.getElementById(objId);
    obj.style.display = "";
}

function ridFromAry(str, ary) {
    var strResult = "";
    for (i = 0; i < ary.length; i++) {
        //alert("ary="+ary[i]+":str="+str);
        if (ary[i] == str) {
            continue;
        } else {
            if (strResult == "") {
                strResult = ary[i];
            } else {
                strResult += "," + ary[i];
            }
        }
    }
    return strResult;
}

/** 判断变量值是否存在数组元素中
@param strAim 目标变量
@param arySource 要判断的数组
@return true变量存在于数组中，false变量不在数组中
*/
function inAry(strAim, arySource) {
    for (h = 0; h < arySource.length; h++) {
        if (strAim == arySource[h]) {
            return true;
            break;
        }
    }
    return false;
}

/** 判断变量值是否存在数组元素中
@param strAim 目标变量
@param arySource 要判断的数组
@return 变量存在于数组中的第一维的位置，－1变量不在数组中
*/
function inAryIndex(strAim, arySource) {
    for (h = 0; h < arySource.length; h++) {
        if (strAim == arySource[h]) {
            return h;
            break;
        }
    }
    return -1;
}

/** 判断变量值是否存在数组元素中
@param strAim 目标变量
@param arySource 要判断的数组为二维数组
@return 变量存在于数组中的第一维的位置，－1变量不在数组中
*/
function inAry2(strAim, arySource) {
    for (h = 0; h < arySource.length; h++) {
        if (strAim == arySource[h][3]) {
            return h;
            break;
        }
    }
    return -1;
}

function divClose(strDiv) {
    var oDiv = document.getElementById(strDiv);
    var t = document.getElementById("temp");
    if (t != null) document.getElementById("temp").value = 1;
    if (oDiv != null) oDiv.style.display = "none";
    showSelect(strDiv);
}

//将悬浮层的位置定位在屏幕中央
function setDivInCenter(divId) {
/*
    var objdiv = document.getElementById(divId);
    x = document.documentElement.scrollLeft;
    y = 0;
    frameHeight = 0;
    topFrameHeight = 0;
    try {
        if (parent != null) {
            y = parent.document.documentElement.scrollTop;
            var oframe = parent.document.getElementById("frame_main");
            var otopframe = parent.document.getElementById("frame_top");
            if (oframe != null) {
                frameHeight = oframe.style.height;
                frameHeight = frameHeight.substring("0", frameHeight.indexOf("px"));
            }
            if (otopframe != null) {
                topFrameHeight = otopframe.style.height;
                topFrameHeight = topFrameHeight.substring("0", topFrameHeight.indexOf("px"));
            }
        } else {
            y = document.documentElement.scrollTop;
        }
    } catch (e) { }

    //获取屏幕宽度
    //availWidth = parseInt(window.screen.availWidth);
    availWidth = window.document.body.offsetWidth;
    availHeight = window.document.body.clientWidth;
    //availHeight = parseInt(window.screen.availHeight);

    var tblWidth = parseInt(objdiv.style.width);

    if (frameHeight > y & y > topFrameHeight) {//处于框架中，并且滚动条已拉动的距离大于头部框架的高度
        y = y - topFrameHeight;
    } else {
        y = y + availHeight / 5;
    }
    x = (availWidth - tblWidth) / 2;

    objdiv.style.top = y + "px";
    objdiv.style.left = x + "px";
    */
}

//
function revertCheck(oCheck) {
    if (oCheck.checked == false) {
        oCheck.checked = true;
    } else {
        oCheck.checked = false;
    }
}

function hiddenSelect(id) {
    var objDiv;
    if (id) {
        objDiv = document.getElementById(id);
        if (!objDiv.arrToggleTags) objDiv.arrToggleTags = new Array();
        if (!objDiv.exCon) objDiv.exCon = '';

        if (objDiv.arrToggleTags) {
            objDiv.arrToggleTags = fToggleTags(objDiv, objDiv.exCon, 'select');
            for (var i = 0; objDiv.arrToggleTags[i]; i++) {
                objDiv.arrToggleTags[i].style.visibility = "hidden";
            }
        }
    }
}

function showSelect(id) {
    var objDiv;
    if (id) {
        objDiv = document.getElementById(id);
        if (objDiv.arrToggleTags) {
            for (var i = 0; objDiv.arrToggleTags[i]; i++) objDiv.arrToggleTags[i].style.visibility = "visible";
            objDiv.arrToggleTags.length = 0;
        }
    }
}

function fToggleTags(objLayer, exConTagInBound, tagN) {
    var exConStr = '';
    var arrToggleTags = new Array();
    if (exConTagInBound != '') exConStr = exConTagInBound;
    var arrTags = document.getElementsByTagName(tagN);
    for (var i = 0; i < arrTags.length; i++)
        if ((exConStr != '' ? eval('arrTags.item(i).' + exConStr) : true) && fTagInBound(objLayer, arrTags.item(i))) {
        if (document.arrExCon && document.arrExCon.length) {
            for (var j = 0; document.arrExCon[j]; j++) if (eval('arrTags.item(i).' + document.arrExCon[j])) arrToggleTags[arrToggleTags.length] = arrTags.item(i);
        }
        else arrToggleTags[arrToggleTags.length] = arrTags.item(i);
    }
    return arrToggleTags;
}
function fTagInBound(objLayer, aTag) {
    with (objLayer) {
        var l = parseInt(style.left);
        var t = parseInt(style.top);
        var r = l + parseInt(offsetWidth);
        var b = t + parseInt(offsetHeight);
        var ptLT = fGetXY(aTag);
        return !((ptLT.x > r) || (ptLT.x + aTag.offsetWidth < l) || (ptLT.y > b) || (ptLT.y + aTag.offsetHeight < t));
    }
}
function fGetXY(aTag) {
    var oTmp = aTag;
    var pt = new Point(0, 0);
    do {
        pt.x += oTmp.offsetLeft;
        pt.y += oTmp.offsetTop;
        if (!oTmp.offsetParent) return false; //for NS
        oTmp = oTmp.offsetParent;
    } while (oTmp.tagName != "BODY");
    return pt;
}
function Point(iX, iY) {
    this.x = iX;
    this.y = iY;
}