// JavaScript Document

function setvisible(object) {
   if (document.getElementById)
       var objectStyle=document.getElementById(object).style;
       objectStyle.visibility = 'visible';
       objectStyle.zIndex = 200;    
       }

function setinvisible(object) {
   if (document.getElementById)
       document.getElementById(object).style.visibility = 'hidden';
       }

function preload() {
	if (document.images) {
		tabImages=new Array;
		for (var i=0; i<preload.arguments.length; i++) {
			tabImages[i]=new Image();
			tabImages[i].src=preload.arguments[i];	}
	}
}