function opacity(id, opacStart, opacEnd, millisec) { 
    //speed for each frame 
    var speed = Math.round(millisec / 100); 
    var timer = 0; 

    //determine the direction for the blending, if start and end are the same nothing happens 
    if(opacStart > opacEnd) { 
        for(i = opacStart; i >= opacEnd; i--) { 
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed)); 
            timer++; 
        } 
    } else if(opacStart < opacEnd) { 
        for(i = opacStart; i <= opacEnd; i++) 
            { 
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed)); 
            timer++; 
        } 
    } 
} 

//change the opacity for different browsers 
function changeOpac(opacity, id) { 
    var object = get_object(id).style; 
    object.opacity = (opacity / 100); 
    object.MozOpacity = (opacity / 100); 
    object.KhtmlOpacity = (opacity / 100); 
    object.filter = "alpha(opacity=" + opacity + ")"; 
} 

function shiftOpacity(id, millisec) { 
    //if an element is invisible, make it visible, else make it ivisible 
    if(get_object(id).style.opacity == 0) { 
        opacity(id, 0, 100, millisec); 
    } else { 
        opacity(id, 100, 0, millisec); 
    } 
}

function Menu_Stil( obje, arkaPlanRenk, arkaPlanResimUrl, fontAdi, fontKalin, fontRenk )
{
    if (fontKalin == 'True')  
        obje.style.fontWeight  = "bold";
    else
        obje.style.fontWeight  = "normal";
        
    obje.style.color = fontRenk; 
    obje.style.backgroundColor = arkaPlanRenk; 
    obje.style.backgroundImage = 'url('+arkaPlanResimUrl+')';
    
    arkaPlanResimUrl
}

function MenuKontrol( menuID )
{


var obje = get_object(menuID);//document.getElementById(menuID);
if (obje != null) {    
    var gorunum;
     
    if ( obje.style.visibility == "visible" )
    {
        gorunum = "hidden";
    }
    else
    {
        gorunum = "visible";
    }
    
    obje.style.color="#9c2c00";
  
  
 //  if ( tmp_ObjeID !=  obje.id ) 
 //  {
  
      //  changeOpac(0, obje.id);
        //shiftOpacity( obje.id, 500);
        
 //  }
   
   
   tmp_ObjeID =  obje.id;
  
    obje.style.visibility = gorunum;
}    
}



function get_object(id) 
{
    var object = null;
    if( document.layers ) 
    {   
        object = document.layers[id];
    } 
    else if( document.all ) 
    {
        object = document.all[id];
    } 
    else if( document.getElementById ) 
    {
        object = document.getElementById(id);
    }
    
    return object;
}