window.onload = function() {
    swfobject.embedSWF("/vs/main/img/top.swf", "slogan", "700", "162", "4.0.0");
	
	var loginForm = document.getElementById('login-form');
	if (loginForm)
		loginForm.onsubmit = checkAuthForm; 
	
	var analysisForm = document.getElementById('analysis-form');
	if (analysisForm) {
		analysisForm.onsubmit = checkAnalysisForm;
		analysisForm.site.onfocus = focusAnalysisForm;
	}
		 
	var links = document.getElementsByTagName('A');
	for (var i=0; i<links.length; i++)
		if (links[i].rel == 'external')
			links[i].target = '_blank';
}

function checkAuthForm() {
	var frm = document.getElementById('login-form');

	if (!frm.login.value) {
		alert('Ââåäèòå ëîãèí!');
		frm.login.focus();
		return false;
	}
	
	if (!frm.password.value) {
		alert('Ââåäèòå ïàðîëü!');
		frm.password.focus();
		return false;
	}
	
	return true;
}

function checkAnalysisForm(){
	var frm = document.getElementById('analysis-form');

	if (!frm.site.value) {
		alert('Ââåäèòå àäðåñ ñàéòà!');
		frm.site.focus();
		return false;
	}
	
	return true;
}

function focusAnalysisForm(){
	var frm = document.getElementById('analysis-form');
	frm.site.select();
}

function toggleHidden(id) {
	var obj = document.getElementById(id);
	if (obj)
		obj.style.display = (obj.style.display == 'block') ? 'none' : 'block';
	return false;
}

function updateReports(select, url) {
	window.location = url + select.name + '=' + select.value;
}