// JScript 文件
var Sys = {};
        var ua = navigator.userAgent.toLowerCase();
        var s;
        (s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] :
        (s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] :
        (s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] :
        (s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] :
        (s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0;
        
function OpenDialogWin(url,w,h)
        { 
            if(Sys.ie){                
                window.showModalDialog(url,window,'dialogWidth:'+w+'px; dialogHeight:'+h+'px; center:yes;'); 
            }
            if(Sys.firefox)
            {
                if(window.showModalDialog){
                    window.showModalDialog(url,window,'dialogWidth:'+w+'px; dialogHeight:'+h+'px; center:yes;'); 
                } else {
                    window.open(url,window,'top=200,left=200,scrollbars=yes,dialog=yes,modal=yes,width='+w+',height='+h+',resizable=no');
                }
            }            
        }