function switchRecommendedMostviewed(clicked) {
	var recommendedBox = document.getElementById('recommendedBox');
	var mostviewedBox = document.getElementById('mostviewedBox');
	var recommendedTab = document.getElementById('recommendedTab');
	var mostviewedTab = document.getElementById('mostviewedTab');
	
	if (clicked == 'recommendedBox') {
		recommendedBox.style.display = 'block';
		mostviewedBox.style.display = 'none';
		recommendedTab.className = 'tabSelected';
		mostviewedTab.className = 'tab';
	}
	else {
		recommendedBox.style.display = 'none';
		mostviewedBox.style.display = 'block';
		recommendedTab.className = 'tab';
		mostviewedTab.className = 'tabSelected';
	}
	
	return false;
}

function switchLigTab(vis, max) {
	for (var i = 1; i <= max; i++) {		
		if (i == vis) {
			dis = 'block';
			clss = 'tabSelected';
		}
		else {
			dis = 'none';
			clss = 'tab';
		}
		document.getElementById('canalTab' + i).style.display = dis;
		document.getElementById('ligTabBtn' + i).className = clss;				
	}
	return false;
}

function submitSearchForm() {	
	document.forms["searchForm"].submit();
}