var strUrlBeginning = "http://v2.mosholder.com/housepics/";

function SlideShow(arrImages)
{
	this.intIndex = 0;
	this.arrImages = arrImages; //(typeof(arrImages)=="Array" ? arrImages : new Array());
		
	this.init = function()
	{
	  
		var objThis = this; 
		
		if (window.attachEvent)
		{
	 
		document.getElementById("lnkF").attachEvent("onclick", function() { objThis.forwardImg(); });
		document.getElementById("lnkB").attachEvent("onclick", function() { objThis.previousImg(); });
		
	    
		}
		else
		{
		
		document.getElementById("lnkF").addEventListener("click",function() {objThis.forwardImg()},false);
		document.getElementById("lnkB").addEventListener("click",function() {objThis.previousImg()},false);
		}
		
	}
	
	this.forwardImg = function()
	{
	  
		this.intIndex++;
		if (this.intIndex>=this.arrImages.length)
		{
			this.intIndex = 0;
		}
		document.getElementById('placeholder').src = strUrlBeginning + arrImages[this.intIndex] + ".jpg";
		
	}
	
	this.previousImg = function()
	{
		
		this.intIndex--;
		if(this.intIndex<0)
		{
			this.intIndex = arrImages.length-1;
		}
		document.getElementById('placeholder').src = strUrlBeginning + arrImages[this.intIndex] + ".jpg";
		
		
	}
	
    this.SetBigPic = function(picID)
    {
    	
        this.intIndex = picID-1;
        var img = document.createElement('img');
            img.onload = function (evt) 
            {
                //document.body.appendChild(img);
                document.getElementById('placeholder').src=this.src;
            }
        img.src = strUrlBeginning + arrImages[this.intIndex] + ".jpg";
            
    }
}