function modalDialogShow_IE(url,width,height)
    {
    return window.showModalDialog(url,window,
    "dialogWidth:"+width+"px;dialogHeight:"+height+"px;edge:Raised;center:Yes;help:No;Resizable:Yes;Maximize:Yes");
    }
function modalDialogShow_Moz(url,width,height)
    {
    var left = screen.availWidth/2 - width/2;
    var top = screen.availHeight/2 - height/2;
    activeModalWin = window.open(url, "", "width="+width+"px,height="+height+",left="+left+",top="+top+",scrollbars=yes,resizable=yes");
    window.onfocus = function(){if (activeModalWin.closed == false){activeModalWin.focus();};};
    }
function modalDialog2(url,width,height)
    {
    if(navigator.appName.indexOf('Microsoft')!=-1)
    return modalDialogShow_IE(url,width,height);
    else
    modalDialogShow_Moz(url,width,height); 
    }
function modalDialog(url,width,height,title)
    {
    if(title)
    box.open({url:url,type:'iframe',width:width+'px',height:height+'px',adjY:'20px'});
    else
    box.open({url:url,type:'iframe',width:width+'px',height:height+'px',title:title,adjY:'20px'}); 
    }
function icCloseDlg()
    {
    box.close();
    }