/* rollover text
		/  parameters: id of note box, id of rollover text/image, display on left or right
		/  BF Internet
		*/ 
		
		function shownote(note,rollover, side){
			box = document.getElementById(note);
			element = document.getElementById(rollover);
			
			var valueT = 0, valueL = 0;
      		do {
        		valueT += element.offsetTop  || 0;
       			valueL += element.offsetLeft || 0;
       			element = element.offsetParent;
      		} while (element);
			
			if (side == 'left'){
				valueL -= (200 + 20);
			}
			else{
				valueL += 20;
			}
			box.style.left = valueL + "px";
			box.style.top =  valueT + "px";
			box.style.visibility = "visible";
			
			
		}
		function hidenote(){
			box = document.getElementById('note1');
			box.style.visibility = "hidden";
		}