var dn="";
      var lastVarName="";



      function getFormElements(formName, postVar, delimiter ) {
	var elementPtr=0;
	var formPtr=0;
	var newvar="";
	var currElement="";
        

	var cmd="var formLength='document.' + formName + '.elements.length'";
	eval(cmd);
	

	  for (elementPtr=0; elementPtr <  eval(formLength); elementPtr++){
           cmd="currElement='document.' + formName + '.elements[' + elementPtr + '].name'";
	   eval(cmd);

	    if (eval(currElement) == lastVarName && lastVarName != "") {
		continue;
            }

	    if (eval(currElement)  != "" && eval(currElement) != postVar 
		 && eval(currElement) != undefined) {
	     newvar +=  eval(currElement) + delimiter;
	     lastVarName=eval(currElement);
	     }

	   }

	 return newvar;
        }