function clk_check_all(oForm) {
    var v = !oForm.chkAll.checked;
    oForm.chkAll.checked = v;
    var sobj = document.getElementsByName("lineNum");
    for(var i = 0; i < sobj.length ; i ++){
    	sobj[i].checked = v;
	}
}
function clk_single_select(){
	var line = 0;
	var sobj = document.getElementsByName("lineNum");
    for(var i = 0; i < sobj.length ; i ++){
       if(sobj[i].checked == true){
    	  line=line +1;;
    	}
	}
	if(line != 1){
		return true;
	}else{
		return false;
	}
	
}

function clk_multi_select(){
	var line = 0;
	var sobj = document.getElementsByName("lineNum");
    for(var i = 0; i < sobj.length ; i ++){
       if(sobj[i].checked == true){
    	  line=line +1;;
    	}
	}
	if(line < 1){
		return true;
	}else{
		return false;
	}
}
function getItemListLabel(entifyName, itemCount) {
    var r = "<b> entifyName list [<font color=RED>itemCount</font>]</b>";
    r = r.replace("entifyName", entifyName);
    r = r.replace("itemCount", itemCount);
    return r;
}
function WebResult(transport) {
    var tagSucceed = transport.responseXML.getElementsByTagName("isSucceed")[0].firstChild.nodeValue;
    this.succeed = tagSucceed == "true";

    var msgErrors = "";
    
    try {msgErrors = transport.responseXML.getElementsByTagName("errors")[0].firstChild.nodeValue;}catch(ex){}

    this.errors = msgErrors;
}

WebResult.prototype.toString = function() {
    var ret = "";
    ret += "succeed : " + this.succeed + "\n";
    ret += "errors : " + this.errors;
    return ret;
}

function WebGridList(transport) {
    var columnList = transport.responseXML.getElementsByTagName("columns")[0].firstChild.nodeValue;
    var record_count = transport.responseXML.getElementsByTagName("record_count")[0].firstChild.nodeValue;
    this.xml = transport.responseXML.getElementsByTagName("dataList")[0].firstChild.nodeValue;
    this.columns = columnList.split(",");
    this.recordCount = parseInt(record_count);
}

WebGridList.prototype.refreshGrid = function(grid, xmlIsLand) {
    var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");  
    xmlDoc.loadXML(this.xml);
    xmlIsLand.documentElement = xmlDoc.documentElement;
    var table = new AW.XML.Table;
    table.setXML(xmlIsLand);
    
    grid.clear();
    
    grid.setSelectionMode("multi-row"); 
    grid.setSelectorVisible(true); 
    grid.setSelectorWidth(24); 
    grid.setSelectorTemplate(new AW.Templates.CheckedItem); 
    
    grid.setColumnCount(this.columns.length);
    grid.setRowCount(this.recordCount);

    grid.setHeaderText(this.columns);
    grid.setCellModel(table);
    grid.refresh();
}

WebGridList.prototype.toString = function() {
    var ret = "";
    ret += "columns : " + this.columns + "\n";
    ret += "recordCount : " + this.recordCount + "\n";
    ret += "xml : " + this.xml;
    return ret;
}

function WebGridFull(transport) {
    var columnList = transport.responseXML.getElementsByTagName("columns")[0].firstChild.nodeValue;
    var row_num = transport.responseXML.getElementsByTagName("row_num")[0].firstChild.nodeValue;
    var page_size = transport.responseXML.getElementsByTagName("page_size")[0].firstChild.nodeValue;
    var page_step = transport.responseXML.getElementsByTagName("page_step")[0].firstChild.nodeValue;
    var page_num = transport.responseXML.getElementsByTagName("page_num")[0].firstChild.nodeValue;
    var record_count = transport.responseXML.getElementsByTagName("record_count")[0].firstChild.nodeValue;
    this.xml = transport.responseXML.getElementsByTagName("dataList")[0].firstChild.nodeValue;
    this.columns = columnList.split(",");
    this.rowNum = parseInt(row_num);
    this.pageSize = parseInt(page_size);
    this.pageStep = parseInt(page_step);
    this.pageNum = parseInt(page_num);
    this.recordCount = parseInt(record_count);
}

WebGridFull.prototype.refreshGrid = function(grid, xmlIsLand) {
    var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");  
    xmlDoc.loadXML(this.xml);
    xmlIsLand.documentElement = xmlDoc.documentElement;
    var table = new AW.XML.Table;
    table.setXML(xmlIsLand);
    
    grid.clear();
    grid.setSelectionMode("multi-row"); 
    grid.setSelectorVisible(true); 
    grid.setSelectorWidth(24); 
    grid.setSelectorTemplate(new AW.Templates.CheckedItem); 
    grid.setColumnCount(this.columns.length);
    grid.setRowCount(this.rowNum);

    grid.setHeaderText(this.columns);
    grid.setCellModel(table);
    grid.refresh();
}

WebGridFull.prototype.toString = function() {
    var ret = "";
    ret += "columns : " + this.columns + "\n";
    ret += "rowNum : " + this.rowNum + "\n";
    ret += "pageSize : " + this.pageSize + "\n";
    ret += "pageStep : " + this.pageStep + "\n";
    ret += "pageNum : " + this.pageNum + "\n";
    ret += "recordCount : " + this.recordCount + "\n";
    ret += "xml : " + this.xml;
    return ret;
}

function DrawImage(imgSrc , iwidth , iheight){
    var newImage = new Image();
    newImage.src = imgSrc.src;
    if(newImage.width > 0 && newImage.height > 0){
        if(newImage.width / newImage.height >= iwidth / iheight){
            if(newImage.width > iwidth){ 
                imgSrc.width = iwidth;
                imgSrc.height = (newImage.height * iwidth) / newImage.width;
            }else{
                imgSrc.width = newImage.width; 
                imgSrc.height = newImage.height;
            }

        imgSrc.alt = newImage.width + "X" + newImage.height;
        }
        else{
            if(newImage.height > iheight){ 
                imgSrc.height = iheight;
                imgSrc.width = (newImage.width * iheight) / newImage.height; 
            }else{
                imgSrc.width = newImage.width; 
                imgSrc.height = newImage.height;
            }
            imgSrc.alt = newImage.width + "X" + newImage.height;
        }
    }
} 



function WebTable() {
    args = WebTable.arguments;
    argv = WebTable.arguments.length;
    this.tablePadding   = "5px";
    this.tableWidth     = "100%";
    this.tabsColumn     = [];
    this.alignsColumn   = [];
    this.widthsColumn   = [];
    for(var i = 0; i < argv; i ++) {
        this.tabsColumn[this.tabsColumn.length] = args[i];
        this.alignsColumn[this.alignsColumn.length] = "";
        this.widthsColumn[this.widthsColumn.length] = "";
    }
}

WebTable.prototype.setAlign = function(col, val) {
    if (col <= this.alignsColumn.length) this.alignsColumn[col -1] = val;
}

WebTable.prototype.setAlignForAll = function(val) {
    for(var i = 0; i < this.alignsColumn.length; i ++)
        this.alignsColumn[i] = val;
}

WebTable.prototype.setTableWidth = function(val) {
    this.tableWidth = val;
}

WebTable.prototype.setColumnWidth = function(values) {
    for(var i = 0; i < values.length; i ++) 
        if (i < this.widthsColumn.length)
            this.widthsColumn[i] = values[i];
}

WebTable.prototype.toString = function() {
    var r = '';
    r += '<table width="' + this.tableWidth + '" border="0" cellspacing="0" cellpadding="' + this.tablePadding + '">';
    r += '  <tr> ';
    for(var i = 0; i < this.tabsColumn.length; i ++) {
        var w = this.widthsColumn[i];
        if (i == this.tabsColumn.length - 1 && w == '') w = 'width="*"';
        if (w == '') w = 'width="1%" ';
        r +=  '	' + '<' +  'td ' + w ;
        if (this.alignsColumn[i] != "") 
            r += 'align="' + this.alignsColumn[i] + '" ';
        r += 'nowrap>' + this.tabsColumn[i].toString() +  '<' + '/' + 'td>';
    }
    r += '  </tr>';
    r += '</table>';
    return r;
}

function WebPage() {
    args = WebPage.arguments;
    argv = WebPage.arguments.length;
    this.recordCount        = args[0];
    this.pageSize           = args[1];
    this.pageNum            = args[2];
    this.pageStep           = args[3];
    this.pageForm           = args[4];
    this.pageImgPath        = (argv > 5) ? args[5] : "/e3s/images/page_img"; 
    
    this.pageCount          = (this.recordCount % this.pageSize > 0) ? parseInt(this.recordCount / this.pageSize) + 1 : parseInt(this.recordCount / this.pageSize);
    this.pageNum            = (this.pageNum <= 0) ? 1 : this.pageNum;
    this.pageNum            = (this.pageNum <= this.pageCount) ? this.pageNum : this.pageCount;
    
    this.pageStepBegin      = (this.pageNum % this.pageStep > 0) ? parseInt(this.pageNum / this.pageStep) * this.pageStep + 1 : (parseInt(this.pageNum / this.pageStep) - 1) * this.pageStep + 1;
    this.pageStepBegin      = (this.pageStepBegin <= 0) ? 1 : this.pageStepBegin;
    
    this.imgFrist           = this.pageImgPath + "/icon_page_frist.gif";
    this.imgPrevs           = this.pageImgPath + "/icon_page_prevs.gif";
    this.imgPrev            = this.pageImgPath + "/icon_page_prev.gif";
    this.imgNext            = this.pageImgPath + "/icon_page_next.gif";
    this.imgNexts           = this.pageImgPath + "/icon_page_nexts.gif";
    this.imgLast            = this.pageImgPath + "/icon_page_last.gif";
    this.imgGoto            = this.pageImgPath + "/btn_goto.gif";
    
    this.pageToolTip        = "Go to first page,Go to prevs <N> page,Go to prev page,Go to next page,Go to nexts <N> page,Go to last page";
    this.pageNavInfo        = "&nbsp;Size&nbsp;,&nbsp;<b>/</b>&nbsp;Page&nbsp;,&nbsp;<b>/</b>&nbsp;Total:&nbsp;,&nbsp;<b>/</b>&nbsp;,&nbsp;record&nbsp;&nbsp;, &nbsp;Page&nbsp;";
                            
    this.errNotNumber       = "Please input page number !";
    this.errInvalidNum      = "The page number is invalid !";
                            
    this.pageHiddenName     = "pageNum";
    this.pageInputName      = "pageNav";
    
    this.typeSubmit         = "POST";
    this.actionURL          = "";
    this.functionName       = "";
}

WebPage.prototype.setPageConfig = function() {
    args = WebPage.prototype.setPageConfig.arguments;
    argv = WebPage.prototype.setPageConfig.arguments.length;
    var type = (argv > 0) ? args[0] : "POST";
    var url  = (argv > 1) ? args[1] : "";
    var func = (argv > 2) ? args[2] : "";
    if (type != 'GET') type = "POST";
    this.typeSubmit = type;
    this.actionURL = url;
    this.functionName = func;
}

WebPage.prototype.getGoToFunction = function(id) {
    var r = "";
    if (this.typeSubmit != "POST") {
        var extUrl = this.actionURL.indexOf("?") >= 0 ? this.actionURL + "&pageNum=" + id : this.actionURL + "?pageNum=" + id;
        r += this.functionName + "('" + extUrl + "');";
        return r;
    }
    r = "document." + this.pageForm + "." + this.pageHiddenName + ".value = " + id + ";";
    r += "document." + this.pageForm + ".submit();";
    return r; 
}

WebPage.prototype.getCheckNumFunction = function(objName) {
    var r = "var val = " + objName + ".value;";
    r += "if (val.length <= 0) {alert('" + this.errNotNumber + "');isValid=false;}";
    r += "if (isValid) {var num='';try{num=parseInt(val)+'';}catch(ex){isValid=false;alert('" + this.errInvalidNum + "');}}";
    r += "if (isValid&&num!=val){isValid=false;alert('" + this.errInvalidNum + "');}";
    if (this.typeSubmit != "POST") {
        var extUrl = this.actionURL.indexOf("?") >= 0 ? this.actionURL + "&pageNum=" : this.actionURL + "?pageNum=";
        r += "if (isValid){" + this.functionName + "('" + extUrl + "' + val);}isValid=false;";
        return r;
    }
    r += "if (isValid){document." + this.pageForm + "." + this.pageHiddenName + ".value= val;document." + this.pageForm + ".submit();";
    r += "}else{" + objName + ".focus();}";
    return r;
}

WebPage.prototype.toString = function() {
    var arrayPageNavInfo    = this.pageNavInfo.split(",");
    var arrayPageToolTip    = this.pageToolTip.split(",");
    
    var r = '<font color="#333333">';
    r += arrayPageNavInfo[0] + this.pageSize
    r += arrayPageNavInfo[1] + this.pageNum + arrayPageNavInfo[2] + this.pageCount + arrayPageNavInfo[3] + this.recordCount + arrayPageNavInfo[4];
    if (this.pageNum > 1)
        r += '<img src="' + this.imgFrist + '" style="cursor:hand;" onclick="' + this.getGoToFunction(1) + '" title="' + arrayPageToolTip[0] + '">&nbsp;';
    else
        r += '<img src="' + this.imgFrist + '" title="' + arrayPageToolTip[0] + '">&nbsp;';
        
    if (this.pageNum > this.pageStep)
        r += '<img src="' + this.imgPrevs + '" style="cursor:hand;" onclick="' + this.getGoToFunction(this.pageNum - this.pageStep) + '" title="' + arrayPageToolTip[1].replace('<N>', this.pageStep + '') + '">&nbsp;';
    else
        r += '<img src="' + this.imgPrevs + '" title="' + arrayPageToolTip[1].replace('<N>', this.pageStep + '') + '">&nbsp;';
        
    if (this.pageNum > 1)
        r += '<img src="' + this.imgPrev + '" style="cursor:hand;" onclick="' + this.getGoToFunction(this.pageNum - 1) + '" title="' + arrayPageToolTip[2] + '">&nbsp;&#8226;&nbsp;';
    else
        r += '<img src="' + this.imgPrev + '" title="' + arrayPageToolTip[2] + '">&nbsp;&#8226;&nbsp;';

    for(var i = this.pageStepBegin; i < this.pageStepBegin + this.pageStep; i ++){
        if (i <= this.pageCount){
            if (i != this.pageNum)
                r += '<font style="cursor:hand;" onclick="' + this.getGoToFunction(i) + '">' + i + '</font>&nbsp;&#8226;&nbsp;';
            else
                r += '<font color="red">' + i + '</font>&nbsp;&#8226;&nbsp;';
        }
    }
    
    if (this.pageNum < this.pageCount)
        r += '&nbsp;<img src="' + this.imgNext + '" style="cursor:hand;" onclick="' + this.getGoToFunction(this.pageNum + 1) + '" title="' + arrayPageToolTip[3] + '">&nbsp;';
    else
        r += '&nbsp;<img src="' + this.imgNext + '" title="' + arrayPageToolTip[3] + '">&nbsp;';
        
    if (this.pageStepBegin + this.pageStep < this.pageCount)
        r += '<img src="' + this.imgNexts + '" style="cursor:hand;" onclick="' + this.getGoToFunction(this.pageNum + this.pageStep) + '" title="' + arrayPageToolTip[4].replace('<N>',this.pageStep + '') + '">&nbsp;';
    else
        r += '<img src="' + this.imgNexts + '" title="' + arrayPageToolTip[4].replace('<N>',this.pageStep + '') + '">&nbsp;';
        
    if (this.pageNum < this.pageCount)
        r += '<img src="' + this.imgLast + '" style="cursor:hand;" onclick="' + this.getGoToFunction(this.pageCount) + '" title="' + arrayPageToolTip[5] + '">&nbsp;';
    else
        r += '<img src="' + this.imgLast + '" title="' + arrayPageToolTip[5] + '">&nbsp;';

    r += '<input type="hidden" name="' + this.pageHiddenName + '" value="' + this.pageNum + '">';
    r += '&nbsp;<input type="text" name="' + this.pageInputName + '" style="font-size:12px;line-height:12px;height:16px;border:1px solid #333333;text-align: center;" size="3" maxlength="3"';
    r += ' onkeydown="var isValid=true;if (event.keyCode==13){' + this.getCheckNumFunction('this') + '}return isValid;" value="' + this.pageNum + '"> ' + arrayPageNavInfo[5] + '</font>';
    r += '&nbsp;<img src="' + this.imgGoto + '" style="Cursor:hand;" onclick="var isValid=true;' + this.getCheckNumFunction('document.' + this.pageForm + '.' + this.pageInputName) + '" align="absmiddle">';
    return r;
}