oldIconA = new Image();
oldIconA.src = "../img/m_info.gif";
newIconA = new Image();
newIconA.src = "../img/m_info_on.gif";

oldIconB = new Image();
oldIconB.src = "../img/m_freepaper.gif";
newIconB = new Image();
newIconB.src = "../img/m_freepaper_on.gif";

oldIconC = new Image();
oldIconC.src = "../img/m_magazine.gif";
newIconC = new Image();
newIconC.src = "../img/m_magazine_on.gif";

oldIconD = new Image();
oldIconD.src = "../img/m_howtoget.gif";
newIconD = new Image();
newIconD.src = "../img/m_howtoget_on.gif";

oldIconE = new Image();
oldIconE.src = "../img/m_authors.gif";
newIconE = new Image();
newIconE.src = "../img/m_authors_on.gif";

oldIconF = new Image();
oldIconF.src = "../img/m_about.gif";
newIconF = new Image();
newIconF.src = "../img/m_about_on.gif";

oldIconG = new Image();
oldIconG.src = "../img/m_contact.gif";
newIconG = new Image();
newIconG.src = "../img/m_contact_on.gif";

oldIconH = new Image();
oldIconH.src = "";
newIconH = new Image();
newIconH.src = "";

oldIconI = new Image();
oldIconI.src = "";
newIconI = new Image();
newIconI.src = "";

oldIconJ = new Image();
oldIconJ.src = "";
newIconJ = new Image();
newIconJ.src = "";

oldIconK = new Image();
oldIconK.src = "";
newIconK = new Image();
newIconK.src = "";

oldIconL = new Image();
oldIconL.src = "";
newIconL = new Image();
newIconL.src = "";

oldIconM = new Image();
oldIconM.src = "";
newIconM = new Image();
newIconM.src = "";

oldIconN = new Image();
oldIconN.src = "";
newIconN = new Image();
newIconN.src = "";

oldIconO = new Image();
oldIconO.src = "";
newIconO = new Image();
newIconO.src = "";

oldIconP = new Image();
oldIconP.src = "";
newIconP = new Image();
newIconP.src = "";
;


function imgchange(imgNo)
{

      if(imgNo==1)
        {
           document.images.A.src = newIconA.src;
        }
      if(imgNo==2)
        {
           document.images.B.src = newIconB.src;
        }
      if(imgNo==3)
        {
           document.images.C.src = newIconC.src;
        }
      if(imgNo==4)
        {
           document.images.D.src = newIconD.src;
        }
      if(imgNo==5)
        {
           document.images.E.src = newIconE.src;
        }
      if(imgNo==6)
        {
           document.images.F.src = newIconF.src;
        }
      if(imgNo==7)
        {
           document.images.G.src = newIconG.src;
        }
      if(imgNo==8)
        {
           document.images.H.src = newIconH.src;
        }
      if(imgNo==9)
        {
           document.images.I.src = newIconI.src;
        }
      if(imgNo==10)
        {
           document.images.J.src = newIconJ.src;
        }
      if(imgNo==11)
        {
           document.images.K.src = newIconK.src;
        }
      if(imgNo==12)
        {
           document.images.L.src = newIconL.src;
        }
      if(imgNo==13)
        {
           document.images.M.src = newIconM.src;
        }
      if(imgNo==14)
        {
           document.images.N.src = newIconN.src;
        }
      if(imgNo==15)
        {
           document.images.O.src = newIconO.src;
        }
      if(imgNo==16)
        {
           document.images.P.src = newIconP.src;
        }
      if(imgNo==17)
        {
           document.images.Q.src = newIconQ.src;
        }
      if(imgNo==18)
        {
           document.images.R.src = newIconR.src;
        }
      if(imgNo==19)
        {
           document.images.S.src = newIconS.src;
        }
      if(imgNo==20)
        {
           document.images.T.src = newIconT.src;
        }
      if(imgNo==21)
        {
           document.images.U.src = newIconU.src;
        }
      if(imgNo==22)
        {
           document.images.V.src = newIconV.src;
        }
}

function imgreturn(imgNo)
{

      if(imgNo==1)
        {
           document.images.A.src = oldIconA.src;
        }
      if(imgNo==2)
        {
           document.images.B.src = oldIconB.src;
        }
      if(imgNo==3)
        {
           document.images.C.src = oldIconC.src;
        }
      if(imgNo==4)
        {
           document.images.D.src = oldIconD.src;
        }
      if(imgNo==5)
        {
           document.images.E.src = oldIconE.src;
        }
      if(imgNo==6)
        {
           document.images.F.src = oldIconF.src;
        }
      if(imgNo==7)
        {
           document.images.G.src = oldIconG.src;
        }
      if(imgNo==8)
        {
           document.images.H.src = oldIconH.src;
        }
      if(imgNo==9)
        {
           document.images.I.src = oldIconI.src;
        }
      if(imgNo==10)
        {
           document.images.J.src = oldIconJ.src;
        }
      if(imgNo==11)
        {
           document.images.K.src = oldIconK.src;
        }
      if(imgNo==12)
        {
           document.images.L.src = oldIconL.src;
        }
      if(imgNo==13)
        {
           document.images.M.src = oldIconM.src;
        }
      if(imgNo==14)
        {
           document.images.N.src = oldIconN.src;
        }
      if(imgNo==15)
        {
           document.images.O.src = oldIconO.src;
        }
      if(imgNo==16)
        {
           document.images.P.src = oldIconP.src;
        }
      if(imgNo==17)
        {
           document.images.Q.src = oldIconQ.src;
        }
      if(imgNo==18)
        {
           document.images.R.src = oldIconR.src;
        }
      if(imgNo==19)
        {
           document.images.S.src = oldIconS.src;
        }
      if(imgNo==20)
        {
           document.images.T.src = oldIconT.src;
        }
      if(imgNo==21)
        {
           document.images.U.src = oldIconU.src;
        }
      if(imgNo==22)
        {
           document.images.V.src = oldIconV.src;
        }
}