if (document.images) {
    var imagesNormal = new Object();
    imagesNormal["genel"] = new Image(140, 26)
    imagesNormal["genel"].src="images/menu_genel.gif";
    imagesNormal["kopek"] = new Image(140, 26)
    imagesNormal["kopek"].src="images/menu_kopek.gif";
    imagesNormal["kedi"] = new Image(140, 26)
    imagesNormal["kedi"].src="images/menu_kedi.gif";
    imagesNormal["sss"] = new Image(140, 26)
    imagesNormal["sss"].src="images/menu_sorular.gif";
    imagesNormal["danisma"] = new Image(140, 26)
    imagesNormal["danisma"].src="images/menu_danisma.gif";
    imagesNormal["main"] = new Image(83, 23)
    imagesNormal["main"].src="images/Rmenu_1.gif";
    imagesNormal["about"] = new Image(83, 23)
    imagesNormal["about"].src="images/Rmenu_2.gif";
    imagesNormal["contact"] = new Image(83, 23)
    imagesNormal["contact"].src="images/Rmenu_3.gif";
    imagesNormal["bayi"] = new Image(159, 23)
    imagesNormal["bayi"].src="images/Rmenu_4.gif";
    imagesNormal["satis"] = new Image(159, 23)
    imagesNormal["satis"].src="images/Rmenu_5.gif";
    
    var imagesHilite = new Object();
    imagesHilite["genel"] = new Image(140, 26)
    imagesHilite["genel"].src="images/menu_genel_.gif";
    imagesHilite["kopek"] = new Image(140, 26)
    imagesHilite["kopek"].src="images/menu_kopek_.gif";
    imagesHilite["kedi"] = new Image(140, 26)
    imagesHilite["kedi"].src="images/menu_kedi_.gif";
    imagesHilite["sss"] = new Image(140, 26)
    imagesHilite["sss"].src="images/menu_sorular_.gif";
    imagesHilite["danisma"] = new Image(140, 26)
    imagesHilite["danisma"].src="images/menu_danisma_.gif";
    imagesHilite["main"] = new Image(83, 23)
    imagesHilite["main"].src="images/Rmenu_1_.gif";
    imagesHilite["about"] = new Image(83, 23)
    imagesHilite["about"].src="images/Rmenu_2_.gif";
    imagesHilite["contact"] = new Image(83, 23)
    imagesHilite["contact"].src="images/Rmenu_3_.gif";
    imagesHilite["bayi"] = new Image(159, 23)
    imagesHilite["bayi"].src="images/Rmenu_4_.gif";
    imagesHilite["satis"] = new Image(159, 23)
    imagesHilite["satis"].src="images/Rmenu_5_.gif";
}

function setImage(imgName, type) {
    if (document.images) {
        if (type == "hilite") {
            document.images[imgName].src = imagesHilite[imgName].src;
            return true;
        } else if (type == "normal") {
            document.images[imgName].src = imagesNormal[imgName].src;
            return true;
        }
    }
    return false;
}

////////////////////////
		var mouseIsBusy = false;
		
	function showLayer(layerId){
		hideLayers();
		var item=document.getElementById(layerId);
		item.style.visibility="visible";
		mouseIsBusy= true;
		setTimeout("checkMouseState()",1000,"");
	}
	
	function hideLayers(){
		document.getElementById("cathealth").style.visibility = 'hidden';
		document.getElementById("doghealth").style.visibility = 'hidden';
	}
	
	function checkMouseState(){
		if(mouseIsBusy==false){
			hideLayers();
		}
	}
	
	function setMouseBusy(){
		mouseIsBusy=false;
		setTimeout("checkMouseState()",1000,"")
	}	
	
		//////////////////////////////////////////
		
function Genislik(){
	//netscape icin
	if(window.innerWidth != null)
		return Ayarla(window.innerWidth); 
	// ie icin
	if (document.body.clientWidth != null)
		return Ayarla(document.body.clientWidth);
	return (null);
}

function Ayarla(n){
	if (n > 675){
		return (n-674)/2 + 100;
	}
	else{
		return 100;
	}
}

function BilgiAl(){		
		document.getElementById('doghealth').style.left=Genislik();
		document.getElementById('cathealth').style.left=Genislik();		
	}