<!--
browser_version = parseFloat(navigator.appVersion); 

if (browser_version >= 3.0){
	THE = 'true';
}else{
	THE = 'false';
}

function THE_on(imgName) {
	 if (THE == 'true'){
		imgOn = eval(imgName + "on.src");
		document [imgName].src = imgOn;
	}
}

function THE_off(imgName) {
	if (THE == 'true'){
		imgOff = eval(imgName + "off.src");
		document [imgName].src = imgOff;
	}
}

function THE_load_ken_his(){

	nav1935on = new Image();    
	nav1935on.src = "images/7100_ssnav_1935_on.gif"; 
	nav1935off = new Image();      
	nav1935off.src = "images/7100_ssnav_1935_off.gif";   

	nav1944on = new Image();    
	nav1944on.src = "images/7100_ssnav_1944_on.gif"; 
	nav1944off = new Image();      
	nav1944off.src = "images/7100_ssnav_1944_off.gif";    

	nav1965on = new Image();    
	nav1965on.src = "images/7100_ssnav_1965_on.gif"; 
	nav1965off = new Image();      
	nav1965off.src = "images/7100_ssnav_1965_off.gif";    

	nav1975on = new Image();    
	nav1975on.src = "images/7100_ssnav_1975_on.gif"; 
	nav1975off = new Image();      
	nav1975off.src = "images/7100_ssnav_1975_off.gif";    

	nav2001on = new Image();    
	nav2001on.src = "images/7100_ssnav_2001_on.gif"; 
	nav2001off = new Image();      
	nav2001off.src = "images/7100_ssnav_2001_off.gif";    
		
}
//-->