// JavaScript Document
 function MakeImageArray(n) {
	 temp = new Array(n);
	 for (var i = 0; i<=(n-1); i++) temp[i] = new Image();
	 return temp; 
 };

	out = new MakeImageArray(4);
	out[0].src="i/item1.gif"; 
	out[1].src="i/item2.gif"; 
	out[2].src="i/item3.gif"; 
	out[3].src="i/item4.gif"; 
	
	over = new MakeImageArray(4);
	over[0].src="i/aitem1.gif"; 
	over[1].src="i/aitem2.gif"; 
	over[2].src="i/aitem3.gif"; 
	over[3].src="i/aitem4.gif"; 

	browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 4 )) || ((navigator.appName =="Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 ))|| ((navigator.appName =="Opera") && (parseInt(navigator.appVersion) >= 5 )))
	
	function msout(num) { 
		name="b"+num;
		if (browser) {  document.images[name].src = out[num-1].src;  } 	
	}
	
	function msover(num) { 
		name="b"+num;
		if (browser) { document.images[name].src = over[num-1].src; }
	}