function over(param){
    document.getElementById(param).className = "buttonH";
}
function out(param){
    document.getElementById(param).className = "button";
}
function setP(id,p){
    document.getElementById(id).style.backgroundImage = "url(\'"+p+"\')";
    //alert(document.getElementById(id).style.backgroundImage);
}

    function verticalAlign(param,width,height){
        document.getElementById(param).style.top = ((screen.height-height)/2 - 100)+"px";
        document.getElementById(param).style.left =(((screen.width-width)/2)+50)+"px";
        
    }
    function ieAlign(outside,param,width,height){
        document.getElementById(param).style.position= "absolute";
        //alert("top="+document.getElementById(outside).parentNode.offsetTop);
        //alert("left="+document.getElementById(outside).parentNode.offsetLeft);
        document.getElementById(param).style.top = ((screen.height-height)/2 - document.getElementById(outside).parentNode.offsetTop)+"px";
        document.getElementById(param).style.left =((screen.width-width)/2 +50- document.getElementById(outside).parentNode.offsetLeft)+"px";
        
    }
    function blockAlign(outside,param,width,height){
        document.getElementById(param).style.top = ((document.getElementById(outside).parentNode.offsetHeight-height)/2 + document.getElementById(outside).parentNode.offsetTop)+"px";
        document.getElementById(param).style.left =((document.getElementById(outside).parentNode.offsetWidth-width)/2 +document.getElementById(outside).parentNode.offsetLeft)+"px";
        
    }
    function showTab(mainPaneContents)
    { 
        source = mainPaneContents;
        showPage(mainPaneContents);
    }
    function showPage(mainPaneContents)
    { 
        AjaxRequest("GET",mainPaneContents+"ssq="+Math.random(),stateChanged);
    }
    var updateMenu = false;
    function setUpdate(up){
        updateMenu=up;
    }
    function stateChanged() 
    { 
        if (xmlHttp.readyState==4)
            { 
                //var xmlDoc=xmlHttp.responseXML.documentElement;
                document.getElementById("mainPane").innerHTML= xmlHttp.responseText;
                if(xmlHttp.responseText.indexOf("msgBoxCont")!=-1){
                    document.getElementById("msgBox").innerHTML="";
                    showMsgDlg("mainPane");
                }
                if(updateMenu){
                    showFragment("userMenu.jsp?","userMenu");
                    updateMenu=false;
                }
            }
        }
        function showMsgBox(msg)
        {    
            AjaxRequest("GET",msg+"ssq="+Math.random(),msgResult);
        }
        function showMsgDlg(outside){
            if(document.getElementById("role")!=null){
                document.getElementById("role").style.visibility = "hidden";
            }
            if(navigator.appName=="Microsoft Internet Explorer"){
                ieAlign(outside,"msgBoxCont",300,200);
            }else{
            verticalAlign("msgBoxCont",300,200);
        }
        document.getElementById("msgBoxCont").style.display="block";   
        
    }
    function hideMsgBox(){
        if(document.getElementById("role")!=null){
            document.getElementById("role").style.visibility = "visible";
        }
        if(document.getElementById("msgBoxCont")!= null){
            document.getElementById("msgBoxCont").style.display="none";
        }
    }
    
    function msgResult() 
    { 
        if (xmlHttp.readyState==4)
            { 
                //var xmlDoc=xmlHttp.responseXML.documentElement;
                document.getElementById("msgBox").innerHTML= xmlHttp.responseText;
                showMsgDlg("msgBox");
            }
        }