var newstext = new Array();
	var newsimage = new Array();
	var newsimagecaption = new Array();
	var newslink = new Array();
			newsimage[0]="graphics_weml_graphics.jpg";
		newsimagecaption[0]="";
			newsimage[1]="graphics_wimages_304x362_1.jpg";
		newsimagecaption[1]="";
			newsimage[2]="graphics_wimages_304x362_2.jpg";
		newsimagecaption[2]="";
			newsimage[3]="graphics_wimages_304x362_3.jpg";
		newsimagecaption[3]="";
			newsimage[4]="graphics_wimages_304x362_4.jpg";
		newsimagecaption[4]="";
			newsimage[5]="graphics_wimages_304x362_5.jpg";
		newsimagecaption[5]="";
			newsimage[6]="graphics_wimages_304x362_6.jpg";
		newsimagecaption[6]="";
			newsimage[7]="graphics_wimages_304x362_7.jpg";
		newsimagecaption[7]="";
			newsimage[8]="graphics_wimages_304x362_8.jpg";
		newsimagecaption[8]="";
			newsimage[9]="graphics_wimages_304x362_9.jpg";
		newsimagecaption[9]="";
			newsimage[10]="graphics_wimages_304x362_10.jpg";
		newsimagecaption[10]="";
			newsimage[11]="graphics_wdatum_exhi.jpg";
		newsimagecaption[11]="";
			newsimage[12]="graphics_wecoprocess_exhi.jpg";
		newsimagecaption[12]="";
			newsimage[13]="graphics_wads_group_1a.jpg";
		newsimagecaption[13]="";
			newsimage[14]="graphics_wportp_folder.jpg";
		newsimagecaption[14]="";
			newsimage[15]="graphics_wads_group_2.jpg";
		newsimagecaption[15]="";
			newsimage[16]="graphics_wportp_email_case.jpg";
		newsimagecaption[16]="";
			newsimage[17]="graphics_wccl_advert.jpg";
		newsimagecaption[17]="";
		 
	var counter = 17;
	var pointer = 0;
	drawNews();
	
	function drawNews() {
		if (newsimage[pointer]=="") {
			newsimage[pointer]=""
		}
	
		document.getElementById('large_image').src = "/images/resized/"+newsimage[pointer];
		document.getElementById('large_image').alt = newsimagecaption[pointer];
		document.getElementById('image_caption').innerHTML = newsimagecaption[pointer];
	}
	
	function nextNews() {
		pointer=pointer+1;
		if (pointer>counter) {
			pointer=0;
		}
		drawNews();
	}
	
	function previousNews() {
		pointer=pointer-1;
		if (pointer<0) {
			pointer=counter;
		}
		drawNews();
	}