var activecell = 'off';
			function colorChange(thecell, forcell) {
							if(activecell=='on'){
				}else{
  			document.getElementById(thecell).style.backgroundColor = "#6A8093";
				document.getElementById(forcell).style.backgroundColor = "#6A8093";
				resetChosen();
				activecell = 'on';
			}
			}
			function colorofChange(thecell) {
				//getbackChosen();
				document.getElementById(thecell).style.backgroundColor = "#91A5B5";
				activecell = 'off';
				setTimeout ("getbackChosen()", 500)
			}
			function resetChosen(){
				if(activecell=='off'){
				document.getElementById('chosencell').style.backgroundColor = "#91A5B5";
				document.getElementById('chosencelltwo').style.backgroundColor = "#91A5B5";	
				}else{
				}
			}
			
			function getbackChosen(){
				if(activecell=='off'){
				document.getElementById('chosencell').style.backgroundColor = "#6A8093";
				document.getElementById('chosencelltwo').style.backgroundColor = "#6A8093";	
				} else {
				
				}
			}
			
			var whiteArrow = new Image();
			whiteArrow.src = "image/2007/4th_level_arrow.gif";


			var arrowcell = 'off';
			
			function arrowChange(thecell) {

				if(arrowcell=='on'){
				}else{
				setImage('',thecell, whiteArrow.src);
				resetArrowChosen();
				arrowcell = 'on';
			}
			}
			
			function arrowofChange(thecell) {
				setImage('',thecell,'image/spacer.gif');
				arrowcell = 'off';
				setTimeout ("getBackArrowChosen()", 100)
			}
			
			function resetArrowChosen(){
				if(arrowcell=='off'){
				setImage('','chosen_arrow','image/spacer.gif');
				}else{
				}
			}
			
			function getBackArrowChosen(){

				if(arrowcell=='off'){
	
				setImage('','chosen_arrow',whiteArrow.src);
				
				} else {
				}
			}