var saveImg =new Array();
function swapImages(imgName, suffix, st)
{
  var m = imgName+suffix;
  var n = "" + st + m + ".gif";

  if(document.images){
    if(!saveImg[m]){
       saveImg[m]= new Image;
	 saveImg[m].src = n;
    }
    document.images[imgName].src = saveImg[m].src;
  }
  return true;
}/* swapImages() */

function lsGetShowSpeed()
{ 

  var speedVal = 0;
  var opt;
  var i;
  opt = document.forms[0].elements[0].options;
  for( i=opt.length; i-->0; ){
    if( opt[i].selected ){
	speedVal = opt[i].value;
	i = 0;/* force out */
    }
  }/* for */
 
  return speedVal;

}/* lsGetShowSpeed() */

function lsKickSlidShow(typ, startId)
{
  var str = "http://www.linstudio.com/ls-porf.asp?";
  var spd = lsGetShowSpeed();
  str = str + "imgNo=" + startId + 
         "&typ=" + typ +
         "&swOn=" + spd +
	   "&ver=";
  top.document.location.href = str;
  
  return true;

}/* lsKickSlidShow() */

function lsKickDefShow(typ, startId)
{
  var str = "http://www.linstudio.com/ls-porf.asp?";
  var spd = "5";/* default speed */
  str = str + "imgNo=" + startId + 
         "&typ=" + typ +
         "&swOn=" + spd +
	   "&ver=";
  top.document.location.href = str;
  
  return true;

}/* lsKickDefShow() */