/**************************************/
/* PRELOAD BTN IMAGES */

function load_btns(root){
	
	if(document.images){
		
		btns = ['home', 'services', 'portfolio', 'contact'];
		
		for(x in btns){
			
			document.temp = new Image;
			
			document.temp.src = root + 'images/btns/' + btns[x] + '-over.jpg';
		}
	}
}