function FindPosition(image_name){
    if(!document.images[image_name]){
        return null;
    }
    this.image_name = image_name;
    this.xPos = 500;
    this.yPos = 500;
    this.ref_image = document.images[image_name];
    this.getRealLeft = getRealLeft;
    this.getRealTop = getRealTop;
    this.getRealLeft();
    this.getRealTop();
}

function getRealLeft(move) {
   if(!move){
        move = 0;
    }
   if(document.layers){
     this.xPos = this.ref_image.x + move;    
     return this.xPos;
   }
	this.xPos = this.ref_image.offsetLeft;
	tempEl = this.ref_image.offsetParent;
  	while (tempEl != null) {
  		this.xPos += tempEl.offsetLeft;
  		tempEl = tempEl.offsetParent;
  	}
    this.xPos = this.xPos + move;
	return this.xPos;
}

function getRealTop(move) {
    if(!move){
        move = 0;
    }
    if(document.layers){
     this.yPos = this.ref_image.y + move; 
     return this.yPos
   }
	this.yPos = this.ref_image.offsetTop;
	tempEl = this.ref_image.offsetParent;
	while (tempEl != null) {
  		this.yPos += tempEl.offsetTop;
  		tempEl = tempEl.offsetParent;
  	}
    this.yPos = this.yPos + move;
	return this.yPos;
}

/**
 * This function came from "Nice Titles"
 * http://www.kryogenix.org/code/browser/nicetitle/
 */
function findLinkPosition( oLink ) {
  if(!document.getElementById)return;
  oLink = document.getElementById(oLink);
  if( oLink.offsetParent ) {
    for( var posX = 0, posY = 0; oLink.offsetParent; oLink = oLink.offsetParent ) {
      posX += oLink.offsetLeft;
      posY += oLink.offsetTop;
    }
    return [ posX, posY ];
  } else {
    return [ oLink.x, oLink.y ];
  }
}
//end of file