if (document.images) {


var boxone = new Image();
boxone.src = "../images/images_workshop/3_1_2_1_process_step1.gif"
var boxtwo = new Image();
boxtwo.src = "../images/images_workshop/3_1_2_1_process_step2.gif"
var boxthr = new Image();
boxthr.src = "../images/images_workshop/3_1_2_1_process_step3.gif"
var boxfour = new Image();
boxfour.src = "../images/images_workshop/3_1_2_1_process_step4.gif"
var boxfive = new Image();
boxfive.src = "../images/images_workshop/3_1_2_1_process_step5.gif"
var boxsix = new Image();
boxsix.src = "../images/images_workshop/3_1_2_1_process_step6.gif"



}

 function hottwo(imgName) {
 
           if (document.images) 
            document.images.thebox.src = eval(imgName + '.src');
          
          }

 function coldtwo(imgName) {
          
           if (document.images)
            document.images.thebox.src = eval(imgName + '.src');
          
          }