// JavaScript Document

function paging(show, hide, a, b, c, img){
	if(c!=''){ var third = document.getElementById(c); }
	else{ third = ''; }
	 
	
	if(img==''){
		var dash = hide.search('-');
		if(dash >= 0){
			var pages_hide = hide.split('-');
			document.getElementById(pages_hide[0]).style.display = 'none';
			document.getElementById(pages_hide[1]).style.display = 'none';
		} else{ 
			document.getElementById(hide).style.display = 'none';			
		}
		document.getElementById(show).style.display = 'block';
		document.getElementById(a).style.textDecoration = 'none';
		document.getElementById(a).style.color = '#000000';
		document.getElementById(b).style.color = '#0000ee';
		if(c!=''){ document.getElementById(c).style.color = '#0000ee'; }
	}
	else{
		if(show=='page1'){
			document.getElementById(img).style.display = 'block';		
		}
		else{
			document.getElementById(img).style.display = 'none';
		}
		var dash = hide.search('-');
		if(dash >= 0){
			var pages_hide = hide.split('-');
			document.getElementById(pages_hide[0]).style.display = 'none';
			document.getElementById(pages_hide[1]).style.display = 'none';
		} else{ 
			document.getElementById(hide).style.display = 'none';			
		}		
		document.getElementById(show).style.display = 'block';
		document.getElementById(a).style.textDecoration = 'none';
		document.getElementById(a).style.color = '#000000';		
		document.getElementById(b).style.color = '#0000ee';
		if(c!=''){ document.getElementById(c).style.color = '#0000ee'; }
	}
}

function change_img(show, hide){
	document.getElementById(show).style.display = 'block';
	document.getElementById(hide).style.display = 'none';
}