level2_1_off	 			= new Image();
		level2_1_off.src			= "images/level2/level2_1_off.gif";
		level2_1_on     			= new Image();
		level2_1_on.src 			= "images/level2/level2_1_on.gif";	
		
		level2_2_off	 			= new Image();
		level2_2_off.src			= "images/level2/level2_2_off.gif";
		level2_2_on     			= new Image();
		level2_2_on.src 			= "images/level2/level2_2_on.gif";	
		
		level2_3_off	 			= new Image();
		level2_3_off.src			= "images/level2/level2_3_off.gif";
		level2_3_on     			= new Image();
		level2_3_on.src 			= "images/level2/level2_3_on.gif";	
		
		level2_4_off	 			= new Image();
		level2_4_off.src			= "images/level2/level2_4_off.gif";
		level2_4_on     			= new Image();
		level2_4_on.src 			= "images/level2/level2_4_on.gif";

		level2_5_off	 			= new Image();
		level2_5_off.src			= "images/level2/level2_5_off.gif";
		level2_5_on     			= new Image();
		level2_5_on.src 			= "images/level2/level2_5_on.gif";
		
		level2_6_off	 			= new Image();
		level2_6_off.src			= "images/level2/level2_6_off.gif";
		level2_6_on     			= new Image();
		level2_6_on.src 			= "images/level2/level2_6_on.gif";
		
				
							
		
	function imgOn(imgName){	
    	document[imgName].src = eval(imgName + "_on.src");	
	}
	function imgOff(imgName) {    
		document[imgName].src = eval(imgName + "_off.src");		
	}	

//----------------------------------------------
// Form validation
	function sendForm() {
		return confirm("Is all the information correct?\n Hit OK to submit or Cancel to make changes.");
	}