function swapToHoverImage(imgToBg, img){ $(imgToBg).src = "images/"+img+"on.gif";  }

function revertImage(imgToBg, img){ $(imgToBg).src = "images/"+img+".gif"; }

function addBackground(imgToBg){  $(imgToBg).className = "seasonalBackground"; }

function clearBackground(imgToBg){ $(imgToBg).className = ""; }
						
function buildDivHash(){
   scrolledID = new Array();
   $$('div.preStyledImages').each( function(index) { 
   	 // DOM a little differently if there is a <cr> anywhere in the parent node(arg!)
      if (navigator.appName.indexOf("Microsoft ")>=0){
					    var it = index.childNodes[0].id; 
			 } else {
			    var it = index.childNodes[1].id; 
			 }
			 // alert(it);
			 scrolledID[it] = false; 
		});						  
}
					
function scroll(divID,outfit){
  //alert(divID+"="+outfit)
	if (navigator.appName.indexOf("Microsoft ")>=0){
      // hack DOM in IE is different than mozilla
			var scrollContent = divID.parentNode.id.replace(/2/,'');			
	} else {
	    var scrollContent = divID.parentNode.parentNode.childNodes[1].childNodes[1].id;	 
	}
   // alert(scrollContent)
   if ((!scrolledID[scrollContent]) && (outfit>4)) {
			 new Effect.Move(scrollContent, { x: -300 }); scrolledID[scrollContent] = true;
	 } else if ((scrolledID[scrollContent]) && (outfit<5)) {
			 new Effect.Move(scrollContent, { x: 300 }); scrolledID[scrollContent] = false; 
	 }
	 return false;
}