var newstext = new Array();
	var newsimage = new Array();
	var newsimagecaption = new Array();
	var newslink = new Array();
			newsimage[0]="lrg_door_catch_blue_lr.jpg";
		newsimagecaption[0]="";
		 
	var counter = 0;
	var pointer = 0;
	drawNews();
	
	function drawNews() {
		if (newsimage[pointer]=="") {
			newsimage[pointer]=""
		}
	
		document.getElementById('bigimage').src = "/images/resized/"+newsimage[pointer];
		document.getElementById('bigimage').alt = newsimagecaption[pointer];
	}
	
	function nextNews() {
		pointer=pointer+1;
		if (pointer>counter) {
			pointer=0;
		}
		drawNews();
	}
	
	function previousNews() {
		pointer=pointer-1;
		if (pointer<0) {
			pointer=counter;
		}
		drawNews();
	}