browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
{
       button1on = new Image;
	 button1on.src = "images/1-on.gif";
       button1off = new Image;
       button1off.src = "images/1-off.gif";
       button2on = new Image;
	 button2on.src = "images/2-on.gif";
       button2off = new Image;
       button2off.src = "images/2-off.gif";
       button3on = new Image;
	 button3on.src = "images/3-on.gif";
       button3off = new Image;
       button3off.src = "images/3-off.gif";
       button4on = new Image;
	 button4on.src = "images/4-on.gif";
       button4off = new Image;
       button4off.src = "images/4-off.gif";
       button5on = new Image;
	 button5on.src = "images/5-on.gif";
       button5off = new Image;
       button5off.src = "images/5-off.gif";
       button6on = new Image;
	 button6on.src = "images/6-on.gif";
       button6off = new Image;
       button6off.src = "images/6-off.gif";
       button7on = new Image;
	 button7on.src = "images/7-on.gif";
       button7off = new Image;
       button7off.src = "images/7-off.gif";
       button8on = new Image;
	 button8on.src = "images/8-on.gif";
       button8off = new Image;
       button8off.src = "images/8-off.gif";
       button9on = new Image;
	 button9on.src = "images/9-on.gif";
       button9off = new Image;
       button9off.src = "images/9-off.gif";
       button10on = new Image;
	 button10on.src = "images/10-on.gif";
       button10off = new Image;
       button10off.src = "images/10-off.gif";
       button11on = new Image;
  
       
       button1exp = new Image;
       button1exp.src = "images/1-motortemizlemekoruma.gif";
       button2exp = new Image;
       button2exp.src = "images/2-detayliictemizlik.gif";
       button3exp = new Image;
       button3exp.src = "images/3-boyaparlatmakoruma.gif";
       button4exp = new Image;
       button4exp.src = "images/4-kompleuygulama.gif";
       button5exp = new Image;
       button5exp.src = "images/5-kirlekeonleme.gif";
       button6exp = new Image;
       button6exp.src = "images/6-deribakimkoruma.gif";
       button7exp = new Image;
       button7exp.src = "images/7-suiticicamkaplama.gif";
       button8exp = new Image;
       button8exp.src = "images/8-0kmderikoruma.gif";
       button9exp = new Image;
       button9exp.src = "images/9-0kmboyakoruma.gif";
       button10exp = new Image;
       button10exp.src = "images/11-nanoguardboyakoruma.gif";
                 
       }
function img_act(imgName) {
       imgOn = eval(imgName + "on.src");
       document [imgName].src = imgOn;
       expOn = eval(imgName + "exp.src");
       document ["hizlierisim"].src = expOn;
}
function img_inact(imgName) {
       imgOff = eval(imgName + "off.src");
       document [imgName].src = imgOff;
       expOff = "images/sonaxhizlierisim.gif";
       document ["hizlierisim"].src = expOff;
}