jQuery

function analyse(currentOperator,seriesName)
        {  
            var url= "Analyse.aspx?CurrentOperator="+currentOperator+"&SeriesName="+seriesName;
           

　　　　  $('#dialog').empty();
           
            var div = $('#dialog').append("<iframe frameborder=0 align=center src="+url+" scrolling='no' class='style_div' height=500px 　　　　　　　　　　　　　　                                                          width=750px></iframe>");
          
            div.dialog({
                title: '分析',
                width: 775,               
                height:540,
                resizable:false
               
             });
            div.dialog('open');
        }

 <div id='dialog'>
    </div>