function change_page(y,x,z){
	z = new Number(z);
	
	if(y == 'companies' || y == 'franchises'){
		nd = 10;
	}else if(y == 'reviews' || y == 'franchisereviews' || y == 'companyreview'){
		nd = 5;
	}

	for(i = 1; i <= x; i++){
		document.getElementById(y + '_page_' + i).className = 'num-num';
		document.getElementById(y + '_page_' + i).style.display = 'none';
	}

	for(i = 1; i <= x; i++){
		if(i == z){
			for(ii = 1; ii <= 10; ii++){
				doclement = document.getElementById(y + '_' + x + '_' + i + '_' + ii);
				if(doclement != null){
					document.getElementById(y + '_' + x + '_' + i + '_' + ii).style.display = 'block';
				}
			}
		}else{
			for(ii = 1; ii <= 10; ii++){
				doclement = document.getElementById(y + '_' + x + '_' + i + '_' + ii);
				if(doclement != null){
					document.getElementById(y + '_' + x + '_' + i + '_' + ii).style.display = 'none';
				}
			}
		}

		if(i == z){
			document.getElementById(y + '_page_' + z).className = 'num-num-not2';
			document.getElementById(y + '_page_' + z).style.display = 'block';
		}
	}

	for(i = z-5; i <= z-1; i++){
		doclement = document.getElementById(y + '_page_' + i);
		if(doclement != null){
			document.getElementById(y + '_page_' + i).style.display = 'block';
		}
	}
	
	for(i = z+1; i <= z+5; i++){
		doclement = document.getElementById(y + '_page_' + i);
		if(doclement != null){
			document.getElementById(y + '_page_' + i).style.display = 'block';
		}
	}
}

function num_num(x){
	classname = document.getElementById(x).className;
	if(classname != 'num-num-not2'){
		document.getElementById(x).className = 'num-num';
	}
}

function num_num_not(x){
	classname = document.getElementById(x).className;
	if(classname != 'num-num-not2'){
		document.getElementById(x).className = 'num-num-not';
	}
}