function buildSpiffs(count,spiffsID){
	this.count = count;
	this.spiffsID = spiffsID;
	this.spiffsIDContainer = document.getElementById(this.spiffsID);
	this.spiffs = this.spiffsIDContainer.getElementsByTagName("li");
	this.spiffsInArray = rndSpiffs(this.count,this.spiffs);
	this.spiffsIDContainer.innerhtml = "";
	for(var i in this.spiffsInArray){
		this.spiffsInArray[i].firstChild.firstChild.className = "si_spiff_box"+i%2;
		this.spiffsInArray[i].style.display = "inline";
		this.spiffsIDContainer.appendChild(this.spiffsInArray[i]);
		if(i>=this.count-1){
			break;
		}
	}
}

function rndSpiffs(count,spiffs){
	this.spiffsInArray = new Array();
	this.count = count;
	this.spiffs = spiffs;
	for(var i in this.spiffs){
		if(typeof this.spiffs[i] == "object"){
			this.spiffsInArray.push(this.spiffs[i]);			
		}
	}
	this.spiffsInArray.sort(function(){ return Math.round(Math.random())-0.5; });
	return this.spiffsInArray;
}

window.onload = function(){
	var si_spiffs = new buildSpiffs(4,"si_spiffs_ul");
}