function changeHref (newHref){
		var printHref = document.getElementById("hrefchange");
		printHref.href = newHref;
	}
	
	var newLink =  {
		
		init: function() { 
 	   		var link = document.getElementById("hrefchange"); 
	    	link.onclick = newLink.clickHandler; 
	 	},
		
	 	clickHandler: function() { 
			changeHref('javascript:window.print()'); 
 		} 
	}; 
	
	Core.start(newLink);