//Skapa enkel banner animation
function getBanner(){
	var imageBanner = document.getElementsByTagName('img');
	for(var i=0; i<imageBanner.length; i++){
		imageBanner[i].onmouseover = function(){
			if(this.className == 'banner'){	
				this.style.marginLeft = '0em';
			}
		};
		imageBanner[i].onmouseout = function(){
			if(this.className == 'banner'){	
				this.style.marginLeft = '-1.5em';		
			}
		};	
	}
};
window.onload = getBanner;