function loadnav(){
	var a = $('nav').getElementsByClassName('drop');
	for ( var i=0; i<a.length; i++ ) {
		a[i].onmouseover = function(){
			var subnav = this.getElementsByClassName('subnav')[0];
			subnav.style.display = 'block';
			this.getElementsByTagName('a')[0].style.border='1px solid #ffffff';			
			this.getElementsByTagName('a')[0].style.borderBottom='1px solid #1a1818';
			this.getElementsByTagName('a')[0].style.padding='4px 20px';
		};
		a[i].onmouseout = function(){
			var subnav = this.getElementsByClassName('subnav')[0];
			subnav.style.display = 'none';
			this.getElementsByTagName('a')[0].style.border='none';
			this.getElementsByTagName('a')[0].style.padding='5px 20px 4px 20px';
		};
	}
}