window.addEvent('domready', function(){
			
		var imgs = new Array();
				
		imgs[0] = '1.jpg';
		imgs[1] = '2.jpg';
		imgs[2] = '3.jpg';
		imgs[3] = '4.jpg';
		imgs[4] = '5.jpg';
		
		new Slideshow('overlap', imgs, { controller: false, hu: imagePath, width: '1500', height: '600', delay: 4000, titles: false });
		
		setMarginSlider();
		
});

window.addEvent('resize', setMarginSlider);

function setMarginSlider(){
	
	var viewportwidth;
    
    if (typeof window.innerWidth != 'undefined') {
        viewportwidth = window.innerWidth;
    }
    else if (typeof document.documentElement != 'undefined' && typeof document.documentElement.clientWidth != 'undefined' && document.documentElement.clientWidth != 0) {
        viewportwidth = document.documentElement.clientWidth;
    }
    else {
        viewportwidth = document.getElementsByTagName('body')[0].clientWidth;
    }
	
	$('overlap').style.marginLeft = ((viewportwidth-1500) / 2)+'px';
	
}