/************************************************************************************
  Script to change images in responce to different effects
  
  Developer: Dima V. Fedorov <www.dimin.net>
  Copyright (C) VRL, UCSB <http://vision.ece.ucsb.edu>
  
  History:
    06/15/2004 15:12 - First creation
	
************************************************************************************/

function addImgToArr(imgName, Arr)
{
  i = Arr.length;
  Arr[i] = imgName;
}

function selectImg(myImage, Arr, index)
{
  myImage.src = Arr[index];
}

function selectPreSet( doc, form )
{
  if ( form.presetsCombo.selectedIndex == 0 ) // registration 
  {
    form.speedDrop.selectedIndex   = 1; 
    form.equDrop.selectedIndex     = 0;
    form.renderDrop.selectedIndex  = 0;
    form.cropDrop.selectedIndex    = 0;
    form.overlapDrop.selectedIndex = 0;	  
  }

  if ( form.presetsCombo.selectedIndex == 1 ) // photo mosaic
  {
    form.speedDrop.selectedIndex   = 2; 
    form.equDrop.selectedIndex     = 1;
    form.renderDrop.selectedIndex  = 0;
    form.cropDrop.selectedIndex    = 0;  
    form.overlapDrop.selectedIndex = 3;
  }

  if ( form.presetsCombo.selectedIndex == 2 ) // multi-temporal satellite
  {
    form.speedDrop.selectedIndex   = 3; 
    form.equDrop.selectedIndex     = 0;
    form.renderDrop.selectedIndex  = 0;
    form.cropDrop.selectedIndex    = 0;  
    form.overlapDrop.selectedIndex = 2;
  }
  
  if ( form.presetsCombo.selectedIndex == 3 ) // aerial mosaic
  {
    form.speedDrop.selectedIndex   = 3; 
    form.equDrop.selectedIndex     = 0;
    form.renderDrop.selectedIndex  = 0;
    form.cropDrop.selectedIndex    = 0;  
    form.overlapDrop.selectedIndex = 3;
  }  
  
  selectImg(form.equImg,  this.equImgArr,  form.equDrop.selectedIndex );	
  selectImg(form.rendImg, this.rendImgArr, form.renderDrop.selectedIndex );	
  selectImg(form.overImg, this.overImgArr, form.overlapDrop.selectedIndex );	
  selectImg(form.cropImg, this.cropImgArr, form.cropDrop.selectedIndex );	  
}
 
//function changeSelectedImg(myImage, mySelect, myArray)
//{
  //var index = mySelect.selectedIndex;
//  this.form.equImg.src = "img/mos_equ.gif";
  //myImage.src = myArray[index];
  //selectImg(myImage, myArray, index)
//}