var g_agt = navigator.userAgent.toLowerCase();
var is_opera = (g_agt.indexOf("opera") != -1);
var g_title = "";
var g_iframeno = 0;

function exist(s) {
    return $(s) != null;
}
function myInnerHTML(idname, html) {
    if (exist(idname)) {
        $(idname).innerHTML = html;
    }
}
function dialog(v_w, v_h, v_title /*, v_needhead*/) {
    var width = v_w;
    var height = v_h;
    var title = v_title;
    g_title = title;

    var sBox = '\
		<div id="dialogBox" style="display:none;z-index:19999;width:' + width + 'px;text-align:left;">\
			<div class=ts460 style="position:absolute;top:0px;width:'+ width +'px;"><img src="images/common/h460_t.gif" width="' + width + '" height="8" /></div>\
			<div style="position:absolute;height:' + height + 'px;top:8px;" >\
			<table border="0" cellpadding="0" cellspacing="0">\
			<tr style="height:' + (height) + 'px;"><td style="background:#000000;width:7px;filter:alpha(opacity=40); -moz-opacity:0.4;"></td>\
			<td style="width:' + (width - 14) + 'px;">\
				<div style="border:1px solid #565656;">\
				<table width="100%" border="0" cellpadding="0" cellspacing="0">\
				';
    if (typeof arguments[3] != "undefined") {
        var sClose = '<a href="#" onclick="javascript:new dialog().close();"><img src="images/icon_close.gif" alt="关闭"></a>';
        if (0 == arguments[3]) {
            sBox += '\
					<tr valign="top">\
						<td id="dialogBody" style="height:' + (height) + 'px" bgcolor="#ffffff"></td>\
					</tr>\
			';
        }
        else {
            sBox += '\
						<tr height="24" bgcolor="#3c2515">\
							<td>\
								<div class="ts3" style="background:#ffffff;border-bottom:1px solid #ffffff;">\
									<div>' + title + '</div>\
									<div id="dialogClose" style="margin-top:5px;margin-right:5px;">' + sClose + '</div>\
								</div>\
							</td>\
						</tr>\
						<tr valign="top">\
							<td id="dialogBody" style="height:' + (height) + 'px" bgcolor="#ffffff"></td>\
						</tr>\
			';
        }
    }
    else {
        var sClose = '<a href="#" onclick="javascript:new dialog().close();"><img src="images/icon_close.gif" alt="关闭"></a>';
//        sBox += '\
//					<tr height="24" bgcolor="#3c2515">\
//						<td>\
//							<div class="ts3">\
//								<div id="dialogBoxTitle" class="ts31">' + title + '</div>\
//								<div id="dialogClose" class="ts32">' + sClose + '</div>\
//							</div>\
//						</td>\
//					</tr>\
//					<tr valign="top">\
//						<td id="dialogBody" style="height:' + (height - 28) + 'px" bgcolor="#ffffff"></td>\
//					</tr>\
//		';
        sBox += '\
					<tr valign="top">\
						<td id="dialogBody" style="height:' + (height-2) + 'px" bgcolor="#ffffff"></td>\
					</tr>\
		';
    }

    sBox += '\
				</table>\
				</div>\
			</td>\
			<td style="background:#000000;width:7px;filter:alpha(opacity=40); -moz-opacity:0.4;"></td></tr>\
			</table>\
			</div>\
			<div class=ts460 style="position:absolute;top:' + (height + 8) + 'px;width:' + width + 'px;"><img src="images/common/h460_b.gif" width="' + width + '" height="8" /></div>\
		</div><div id="dialogBoxShadow" style="display:none;z-index:19998;"></div>\
	';

    var sIfram = '\
		<iframe id="dialogIframBG" name="dialogIframBG" frameborder="0" marginheight="0" marginwidth="0" hspace="0" vspace="0" scrolling="no" style="position:absolute;z-index:19997;display:none;"></iframe>\
	';

    var sBG = '\
		<div id="dialogBoxBG" style="position:absolute;top:0px;left:0px;width:100%;height:100%;"></div>\
	';

    this.init = function() {
        $('dialogCase') ? $('dialogCase').parentNode.removeChild($('dialogCase')) : function() { };
        var oDiv = document.createElement('span');
        oDiv.id = "dialogCase";
        if (!is_opera) {
            oDiv.innerHTML = sBG + sIfram + sBox;
        }
        else {
            oDiv.innerHTML = sBG + sBox;
        }
        document.body.appendChild(oDiv);
    }

    this.open = function(_sUrl) {
        this.show();
        var openIframe = "<iframe width='100%' height='100%' name='iframe_parent' id='iframe_parent' src='" + _sUrl + "' frameborder='0' scrolling='no'></iframe>";
        myInnerHTML('dialogBody', openIframe);
    }

    this.show = function() {
        this.middle('dialogBox');
        if ($('dialogIframBG')) {
            $('dialogIframBG').style.top = $('dialogBox').style.top;
            $('dialogIframBG').style.left = $('dialogBox').style.left;
            $('dialogIframBG').style.width = $('dialogBox').offsetWidth + "px";
            $('dialogIframBG').style.height = $('dialogBox').offsetHeight + "px";
            $('dialogIframBG').style.display = 'block';
        }
        if (!is_opera) {
            this.shadow();
        }
    }

    this.reset = function() {
        this.close();
    }

    this.close = function() {
        if (window.removeEventListener) {
            window.removeEventListener('resize', this.event_b, false);
            window.removeEventListener('scroll', this.event_b, false);
        }
        else if (window.detachEvent) {
            try {
                window.detachEvent('onresize', this.event_b);
                window.detachEvent('onscroll', this.event_b);
            } catch (e) { }
        }
        if ($('dialogIframBG')) {
            $('dialogIframBG').style.display = 'none';
        }
        $('dialogBox').style.display = 'none';
        $('dialogBoxBG').style.display = 'none';
        $('dialogBoxShadow').style.display = "none";
        if (typeof (parent.onDialogClose) == "function") {
            parent.onDialogClose($('dialogBoxTitle').innerHTML);
        }
    }

    this.shadow = function() {
        this.event_b_show();
        if (window.attachEvent) {
            window.attachEvent('onresize', this.event_b);
            window.attachEvent('onscroll', this.event_b);
        }
        else {
            window.addEventListener('resize', this.event_b, false);
            window.addEventListener('scroll', this.event_b, false);
        }
    }

    this.event_b = function() {
        var oShadow = $('dialogBoxShadow');

        if (oShadow.style.display != "none") {
            if (this.event_b_show) {
                this.event_b_show();
            }
        }
    }

    this.event_b_show = function() {
        var oShadow = $('dialogBoxShadow');
        oShadow['style']['position'] = "absolute";
        oShadow['style']['display'] = "";
        oShadow['style']['opacity'] = "0.2";
        oShadow['style']['filter'] = "alpha(opacity=20)";
        oShadow['style']['background'] = "#000";
        var sClientWidth = parent ? parent.document.body.offsetWidth : document.body.offsetWidth;
        var sClientHeight = parent ? parent.document.body.offsetHeight : document.body.offsetHeight;
        var sScrollTop = parent ? (parent.document.body.scrollTop + parent.document.documentElement.scrollTop) : (document.body.scrollTop + document.documentElement.scrollTop);
        oShadow['style']['top'] = '0px';
        oShadow['style']['left'] = '0px';
        oShadow['style']['width'] = sClientWidth + "px";
        oShadow['style']['height'] = (sClientHeight + sScrollTop) + "px";
    }

    this.middle = function(_sId) {
        $(_sId)['style']['display'] = '';
        $(_sId)['style']['position'] = "absolute";

        var sClientWidth = parent.document.body.clientWidth;
        var sClientHeight = parent.document.body.clientHeight;
        var sScrollTop = parent.document.body.scrollTop + parent.document.documentElement.scrollTop;

        var sleft = (sClientWidth - $(_sId).offsetWidth) / 2;
        var iTop = sScrollTop + 80;
        var sTop = iTop > 0 ? iTop : 0;

        $(_sId)['style']['left'] = sleft + "px";
        $(_sId)['style']['top'] = sTop + "px";
    }
}

//function openWindow(_sUrl, _sWidth, _sHeight, _sTitle /*,_sNeedHead*/) {
//    if (typeof arguments[4] != "undefined") {
//        var oEdit = new dialog(_sWidth, _sHeight, _sTitle, arguments[4]);
//    }
//    else {
//        var oEdit = new dialog(_sWidth, _sHeight, _sTitle);
//    }
//    oEdit.init();
//    oEdit.open(_sUrl);
//}

function openWindow1(_sUrl /*,_sNeedHead*/) {
    _sWidth = 349;
    _sHeight = 210;
    _sTitle = "";
    if (typeof arguments[4] != "undefined") {
        var oEdit = new dialog(_sWidth, _sHeight, _sTitle, arguments[4]);
    }
    else {
        var oEdit = new dialog(_sWidth, _sHeight, _sTitle);
    }
    oEdit.init();
    oEdit.open(_sUrl);
}

function openWindow(_sUrl /*,_sNeedHead*/) {
    _sWidth = 455;
    _sHeight = 505;
    _sTitle = "";
    if (typeof arguments[4] != "undefined") {
        var oEdit = new dialog(_sWidth, _sHeight, _sTitle, arguments[4]);
    }
    else {
        var oEdit = new dialog(_sWidth, _sHeight, _sTitle);
    }
    oEdit.init();
    oEdit.open(_sUrl);
}

function openWindow2(_sUrl /*,_sNeedHead*/) {
    _sWidth = 345;
    _sHeight = 261;
    _sTitle = "";
    if (typeof arguments[4] != "undefined") {
        var oEdit = new dialog(_sWidth, _sHeight, _sTitle, arguments[4]);
    }
    else {
        var oEdit = new dialog(_sWidth, _sHeight, _sTitle);
    }
    oEdit.init();
    oEdit.open(_sUrl);
}

function openWindow3(_sUrl /*,_sNeedHead*/) {
    _sWidth = 460;
    _sHeight = 250;
    _sTitle = "";
    if (typeof arguments[4] != "undefined") {
        var oEdit = new dialog(_sWidth, _sHeight, _sTitle, arguments[4]);
    }
    else {
        var oEdit = new dialog(_sWidth, _sHeight, _sTitle);
    }
    oEdit.init();
    oEdit.open(_sUrl);
}

function openAlert(_sWord, _sButton, _sWidth, _sHeight, _sTitle, _sAction) {
    return _openAlert(_sWord, _sButton, _sWidth, _sHeight, _sTitle, _sAction, "");
}

function openAlertBlue(_sWord, _sButton, _sWidth, _sHeight, _sTitle, _sAction) {
    var excss = '.rbs1{border:1px solid #d7e7fe; float:left;}\n' +
'.rb1-12,.rb2-12{height:23px; color:#fff; font-size:12px; background:#355582; padding:3px 5px; border-left:1px solid #fff; border-top:1px solid #fff; border-right:1px solid #6a6a6a; border-bottom:1px solid #6a6a6a; cursor:pointer;}\n' +
'.rb2-12{background:#355582;}\n';
    return _openAlert(_sWord, _sButton, _sWidth, _sHeight, _sTitle, _sAction, excss);
}

function _openAlert(_sWord, _sButton, _sWidth, _sHeight, _sTitle, _sAction, _excss) {
    var oEdit = new dialog(_sWidth, _sHeight, _sTitle);
    oEdit.init();
    oEdit.show();
    var framename = "iframe_parent_" + g_iframeno++;
    var openIframe = "<iframe width='100%' height='100%' name='" + framename + "' id='" + framename + "' src='' frameborder='0' scrolling='no'></iframe>";
    myInnerHTML('dialogBody', openIframe);
    var iframe = window.frames[framename];
    iframe.document.open();
    iframe.document.write('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">\n');
    iframe.document.write('<html xmlns="http://www.w3.org/1999/xhtml">\n');
    iframe.document.write('<head>\n');
    iframe.document.write('<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />\n');
    iframe.document.write('<link href="/css/s.css" rel="stylesheet" type="text/css" />\n');
    if (_excss && _excss.length) {
        iframe.document.write('<style>\n');
        iframe.document.write(_excss + '\n');
        iframe.document.write('</style>\n');
    }
    iframe.document.write('</head>\n');
    iframe.document.write('<body>\n');
    if (_sAction == undefined) {
        _sAction = "new parent.dialog().reset();";
    }
    iframe.document.write(alertHtml(_sWord, _sButton, _sAction) + '\n');
    iframe.document.write('</body>\n');
    iframe.document.write('</html>\n');
    iframe.document.close();
}

function alertHtml(_sWord, _sButton, _sAction) {
    var html = "";

    var html = '<div class="ts4">\
			<div class="ts45" style="border-top:none;padding-top:0;">\
				 ' + _sWord + '\
				<div class="c"></div>\
			</div>\
			<div class="ts42 r">\
				<div class="rbs1"><input type="button" value="' + _sButton + '" title="' + _sButton + '" class="rb1-12" onmouseover="this.className=\'rb2-12\';" onmouseout="this.className=\'rb1-12\';" onclick="javascript:' + _sAction + '" /></div>\
				<div class="c"></div>\
			</div>\
		   </div>';

    return html;
}