var isNE=0

var isIE=0

var isW3C=0

var isDHTML=0









  if(document.all){

    isIE=1

    isDHTML=1

  }else if(document.getElementById){

     isW3C=1

     isDHTML=1

  }else if(document.layers){

     isNE=1

     isDHTML=1

  }





//DHTML effects in the following fashion domStyle=findDOM(objectID, x)



function findDOM(objectID,withStyle){



  if(withStyle==1){

    if (isIE==1){

      return(document.all[objectID].style)

    }else if(isW3C){

      return(document.getElementById(objectID).style)

    }else if(isNE){

      return(document.layers[objectID])

    }

  }else

   if (isIE==1){

      return(document.all[objectID])

    }else if(isW3C){

      return(document.getElementById(objectID))

    }else if(isNE){

      return(document.layers[objectID])

    }

}





//show/hide image

function showhide(objectID){

  domStyle=findDOM(objectID,1)

  state=domStyle.visibility



  if(state=="hidden" || state=="hide"){

     domStyle.visibility="visible"

  }else {

     domStyle.visibility="hidden"

  }

}