// JavaScript Document

//Rollover the brushes
function roll_over(img_name, img_src){ 
  document[img_name].src = img_src; 
}
//change background in the index
function change_bg(opt){
  if (opt==1){	
    document.getElementById('box_border_right').style.display = 'none'; 
	document.getElementById('box_border_bottom').style.display = 'none'; 
  }else	{
    document.getElementById('box_border_right').style.display = ''; 
	document.getElementById('box_border_bottom').style.display = ''; }
}