// JavaScript Document

//---rollover script
		btn10on = new Image();
		btn10on.src = "images/ICON_home_over.gif";
		btn10off = new Image();
		btn10off.src = "images/ICON_home.gif";
		
		btn20on = new Image();
		btn20on.src = "images/ICON_cart_over.gif";
		btn20off = new Image();
		btn20off.src = "images/ICON_cart.gif";
		
		btn30on = new Image();
		btn30on.src = "images/ICON_login_over.gif";
		btn30off = new Image();
		btn30off.src = "images/ICON_login.gif";
		
		btn40on = new Image();
		btn40on.src = "images/ICON_logout_over.gif";
		btn40off = new Image();
		btn40off.src = "images/ICON_logout.gif";
		
		btn50on = new Image();
		btn50on.src = "images/ICON_join_over.gif";
		btn50off = new Image();
		btn50off.src = "images/ICON_join.gif";
		
		btn60on = new Image();
		btn60on.src = "images/btn_ONLINEGALL-over.gif";
		btn60off = new Image();
		btn60off.src = "images/btn_ONLINEGALL.gif";
		
		btn70on = new Image();
		btn70on.src = "images/btn_ARTCAFE-over.gif";
		btn70off = new Image();
		btn70off.src = "images/btn_ARTCAFE.gif";
		
		btn80on = new Image();
		btn80on.src = "images/btn_UPCOMING-over.gif";
		btn80off = new Image();
		btn80off.src = "images/btn_UPCOMING.gif";
		
		btn90on = new Image();
		btn90on.src = "images/btn_PROMINENT-over.gif";
		btn90off = new Image();
		btn90off.src = "images/btn_PROMINENT.gif";
		
		btn100on = new Image();
		btn100on.src = "images/btn_ARTandLIVING-over.gif";
		btn100off = new Image();
		btn100off.src = "images/btn_ARTandLIVING.gif";
		
		btn110on = new Image();
		btn110on.src = "images/btn_SIGNUP-over.gif";
		btn110off = new Image();
		btn110off.src = "images/btn_SIGNUP.gif";
		
		function imageChange(name,imgName) {
		if (document.images) { 
			document[name].src = imgName.src; 
			}
		}	
		
		
//function to 'light-up' thunmbnail links - sjg
		function lightup(imageobject, opacity){
	    if (navigator.appName.indexOf("Netscape")!=-1&&parseInt(navigator.appVersion)>=5)
	    imageobject.style.MozOpacity=opacity/100
	    else if (navigator.appName.indexOf("Microsoft")!=-1&&parseInt(navigator.appVersion)>=4)
	    imageobject.filters.alpha.opacity=opacity
		}
		
//function to 'show/hide' extra content divs

		function showhide(Ans) {
			var myAnswer = document.getElementById(Ans);
			if (myAnswer.style.display == 'none')
				{ 
				 myAnswer.style.display = 'inline';
				}
				else
				{
				 myAnswer.style.display = 'none';
				}
		}