//fšrladda bilder till menyn
if (document.images)
{ 
  pic1on = new Image(121,23);
  pic1on.src = "img/about_hover.gif";
  
  pic1off = new Image(121,23);
  pic1off.src = "img/about_uncheck.gif";

  pic2on = new Image(91,23);
  pic2on.src = "img/models_hover_test.gif"; 

  pic2off = new Image(91,23);
  pic2off.src = "img/models_uncheck_test.gif";

  pic3on = new Image(99,23);
  pic3on.src = "img/preowned_hover.gif"; 

  pic3off = new Image(99,23);
  pic3off.src = "img/preowned_uncheck.gif";

  pic4on = new Image(110,23);
  pic4on.src = "img/365_hover.gif"; 

  pic4off = new Image(110,23);
  pic4off.src = "img/365_uncheck.gif";

  pic5on = new Image(88,23);
  pic5on.src = "img/contact_hover.gif";

  pic5off = new Image(88,23);
  pic5off.src = "img/contact_uncheck.gif";
}

//lŠgg till trim pŒ String
String.prototype.trim = function()
{
 return this.replace(/^\s+|\s+$/g, "");
};

function lightup(imgName)
{
	var docUrl = document[imgName];
	if (document.images)
   	{
    	imgOn=eval(imgName + "on.src");
    	docUrl.src = imgOn;
   	}
}

function turnoff(imgName)
{
	if (document.images)
   	{
    	imgOff=eval(imgName + "off.src");
     	document[imgName].src= imgOff;
   	}
}