var path = "/images/ed/colors/";
var dotsuffix = "_dot.gif";
var ringsuffix = "_ring.gif";

var maincolor = "";
var secondarycolor = "";
var accentcolor = "";

function srcChange(color, ctype, suffix)
	{
	if (color != ""){
	  imgname = color + ctype;
	  imgsrc = path + color + suffix;
	  for(i=0; i<document.images.length; i++) {
		if (document.images[i].name == imgname){
		  document.images[i].src = imgsrc;
		  break
		  }
		}
	  }
	}

function colorSwap(newColor,type,pantoneText)
	{
	var blockcolor = path + newColor + "_pix.gif";
	var colorTest = pantoneText.substring(0, 2);

	if (type == "main") {
	 document.main.src = blockcolor;
	 srcChange(maincolor,type,dotsuffix);
	 maincolor = newColor;
	 srcChange(maincolor,type,ringsuffix);
	 document.getElementById("divMain").innerHTML = "";
	 }
	else if (type == "secondary") {
	 document.secondary.src = blockcolor;
	 srcChange(secondarycolor,type,dotsuffix);
	 secondarycolor = newColor;
	 srcChange(secondarycolor,type,ringsuffix);
	 document.getElementById("divSecondary").innerHTML = "";
	 }
	else if (type == "accent") {
	 document.accent.src = blockcolor;
	 srcChange(accentcolor,type,dotsuffix);
	 accentcolor = newColor;
	 srcChange(accentcolor,type,ringsuffix);
	 document.getElementById("divAccent").innerHTML = "";
	 }
	}