image7on = new Image(); 
image7on.src = "../images/ln_professionals_on.gif";
image7off = new Image(); 
image7off.src = "../images/ln_professionals_off.gif";
image8on = new Image(); 
image8on.src = "../images/ln_consumers_on.gif";
image8off = new Image(); 
image8off.src = "../images/ln_consumers_off.gif";
image9on = new Image(); 
image9on.src = "../images/ln_decisionmakers_on.gif";
image9off = new Image(); 
image9off.src = "../images/ln_decisionmakers_off.gif";
image10on = new Image(); 
image10on.src = "../images/ln_otherorganizations_on.gif";
image10off = new Image(); 
image10off.src = "../images/ln_otherorganizations_off.gif";
image11on = new Image(); 
image11on.src = "../images/ln_surveys_on.gif";
image11off = new Image(); 
image11off.src = "../images/ln_surveys_off.gif";
image12on = new Image(); 
image12on.src = "../images/ln_comments_on.gif";
image12off = new Image(); 
image12off.src = "../images/ln_comments_off.gif";