// JavaScript Document

window.onload = pageInit;

 function pageInit() 
  {
    

	for (var i=0; i<document.images.length; i++)
     {
		
		if ((document.images[i].parentNode.tagName == "A") && (document.images[i].className == "rollover")) 
         {
			 setupRollover(document.images[i]);
		 }
	}

}



 

	
function setupRollover(theImg) {
	theImg.upImg = new Image();
	theImg.upImg.src = theImg.src;
	theImg.onmouseout = function() {
		this.src = this.upImg.src;
	}
	
	theImg.overImg = new Image();
	
	if (document.body.id != "homepage") {
		theImg.overImg.src = "../images/navbar/" + theImg.id + "-over.jpg";
	} else {
		theImg.overImg.src = "images/navbar/" + theImg.id + "-over.jpg";
	}
		theImg.onmouseover = function() {
		this.src = this.overImg.src;
	}
}