function op(obj){
var obj;
	window.open(obj,'tinyWindow','resizable=yes,scrollbars=yes,width=600, height=400');
	}	
	
function over(obj, obj1, obj2){
var obj;
	obj.className='link-on';
	document.getElementById(obj1).className='link-border-on';
	document.getElementById(obj2).className='link-border-on';	
	}
	
function out(obj, obj1, obj2){
var obj;
	obj.className='link';
	document.getElementById(obj1).className='link-border';
	document.getElementById(obj2).className='link-border';		
	}