// sfrollover
 

if(document.images) {
  
	var coloron = new Image();  
	var coloroff = new Image();
	var finalshoton = new Image(); 
	var finalshotoff = new Image();
	var wetplateon = new Image(); 
	var wetplateoff = new Image();
	var musicon = new Image(); 
	var musicoff = new Image();
	var qtvron = new Image(); 
	var qtvroff = new Image();
	var entrepreneuron = new Image(); 
	var entrepreneuroff = new Image();
	
	coloron.src = "images/sf_color_on.gif";  
	coloroff.src = "images/sf_color_off.gif";
	finalshoton.src = "images/sf_finalshot_on.gif";  
	finalshotoff.src = "images/sf_finalshot_off.gif";
	musicon.src = "images/sf_music_on.gif";  
	musicoff.src = "images/sf_music_off.gif";
	qtvron.src = "images/sf_qtvr_on.gif";  
	qtvroff.src = "images/sf_qtvr_off.gif";
	wetplateon.src = "images/sf_wetplate_on.gif";  
	wetplateoff.src = "images/sf_wetplate_off.gif";	
	entrepreneuron.src = "images/sf_entrepreneur_on.gif";  
	entrepreneuroff.src = "images/sf_entrepreneur_off.gif";	
}


function off(imgName) {
	if(document.images) {
	document[imgName].src = eval(imgName + 'off.src');
	}
}

function on(imgName) {
	if(document.images) {
	document[imgName].src = eval(imgName + 'on.src');
	}
}