// filename: aps.js
//	purpose: script using APS styles to do things like swap images
	
	function swapImage(img,val){
        var imgVal = document.getElementById(img);
        if(val == 'color') imgVal.src = 'images/peco/arrow_blue.gif';
        if(val == 'gray') imgVal.src = 'images/arrow_gray.gif';
    }