var tooltipMsg;

window.onload = function() {
	detectHeight();
	jQuery("a[href^='http:']").not("[href*='www.univaq.it']").not("[href*='section.php']").not("[href^='include']").attr('target','_blank').attr('title','La pagina viene aperta in una nuova finestra');
}

function detectHeight() {
	var docHeight;
	if (typeof document.height != 'undefined') {
		docHeight = document.height;
	}
	else if (document.compatMode && document.compatMode != 'BackCompat') {
		docHeight = document.documentElement.scrollHeight;
	}
	else if (document.body && typeof document.body.scrollHeight != 'undefined') {
		docHeight = document.body.scrollHeight;
	}

	var frameHeight;
	if (self.innerHeight) {
		frameHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) {
		frameHeight = document.documentElement.clientHeight;
	} else if (document.body) {
		frameHeight = document.body.clientHeight;
	}

	if (docHeight < frameHeight) {
		document.getElementById('top_page_container').style.visibility = 'hidden';
	}
}

function versioneStampabile() {
	var theRules = new Array();
	if (document.styleSheets[0].cssRules)
		theRules = document.styleSheets[0].cssRules;
	else if (document.styleSheets[0].rules)
		theRules = document.styleSheets[0].rules;

	//document.getElementById('header').style.display = 'none'
	document.getElementById('vertical_shadow_top').style.display = 'none';
	document.getElementById('menu').style.display = 'none';
	document.getElementById('pre_footer').style.display = 'none';
	document.getElementById('navigator').style.display = 'none';
	if (document.getElementById('main_left')) document.getElementById('main_left').style.display = 'none';
	document.getElementById('main_right').style.display = 'none';
	document.getElementById('footer').style.display = 'none';
	document.getElementById('print').style.display = 'none';
	document.getElementById('rightshadow').style.background = 'none';
	document.getElementById('maincontainer').style.background = 'none';
	document.getElementById('maincontainer').style.marginLeft = '0px';
	document.getElementById('main_center').style.fontSize = '1.2em';
	document.getElementById('main_center').style.marginLeft = '0px';
	document.getElementById('main').style.paddingTop = '20px';
	document.getElementById('main').style.width = '50em';
	document.getElementById('header').style.backgroundImage = 'url(images/graphics/header/univaq-bw.gif)';
	document.getElementById('header').style.backgroundRepeat = 'no-repeat';
	document.getElementById('header').style.backgroundPosition = 'left top';
	document.getElementById('header_top_left').style.display = 'none';
	document.getElementById('header_top_right').style.display = 'none';


	// .top_page_container
	theRules[38].style.display='none';
}

function tooltip1(msg) {
	tooltipMsg = document.getElementById('tooltip1').innerHTML;
	document.getElementById('tooltip1').innerHTML = msg;
}

function clearTooltip1() {
	document.getElementById('tooltip1').innerHTML = tooltipMsg;
}

function searchSwitch() {
	if (document.getElementById('search').style.visibility == 'visible') {
		document.getElementById('search').style.visibility = 'hidden';
	} else {
		document.getElementById('search').style.visibility = 'visible';
	}
	return false;
}

function startCerca()
{
	document.cercaform.submit();
}


function findPosX(strObj) {
	obj = document.getElementById(strObj);
	var curleft = 0;
	if (obj.offsetParent) {
		do {
			curleft += obj.offsetLeft;
		} while (obj = obj.offsetParent);
	}
	return curleft;
}