/************ posicionament de peu ************/

posicionaPeu = function() {
	var pos = document.getElementById('text_intro').clientHeight + document.getElementById('text_intro').offsetTop;

	document.getElementById('rellenu').style.top = pos+"px";
	document.getElementById('decorativa').style.top = (pos - 130)+"px";
}

/************ canvi de fons segons browser ************/

posaFons = function(ap,tip) {
	
	if(ap == 0){
		var jerarquia = "./";
	}else{
		var jerarquia = "../";
	}
	
	var tipus = tip;
	var ample = document.getElementsByTagName('body')[0].clientWidth;
	if(tipus != 1) {
		if(ample%2 == 1) {
			document.getElementsByTagName('body')[0].style.background = "url(" + jerarquia + "img/fons" + tipus + ".gif) center center";
		}else {
			document.getElementsByTagName('body')[0].style.background = "url(" + jerarquia + "img/fons1.gif) center center";
		}
	}
}

/************ menú legal cas especial empreses ************/

posicionaPeuEmp = function() {
	var pos = document.getElementById('text_intro').clientHeight + document.getElementById('text_intro').offsetTop;

	document.getElementById('rellenu').style.top = pos+"px";
	document.getElementById('decorativa').style.top = (pos - 50)+"px";
}

peuEmpreses = function() {
	var pos = document.getElementById('text_intro').clientHeight + document.getElementById('text_intro').offsetTop;
	
	var novapos = pos + 130;
	
	if(novapos > 620) document.getElementById('barra_menu_inf').style.top = (pos + 130)+"px";
}

/************ flash home ************/

getFlashMovie = function(movieName) {
	var isIE = navigator.appName.indexOf("Microsoft") != -1;
	return (isIE) ? window[movieName] : document[movieName];
}
 
sendFlash = function(to_flash) {
	getFlashMovie("home").sendTextToFlash(to_flash);
}

/************ news ************/

desplega = function(quin,any){
	document.getElementById("news").style.visibility = "visible";
	var query = "quin=" + quin + "&any=" + any;
	FAjax('cont_noticias.php','news',query,'POST');
	FAjax('menu_noticias.php','navlist',query,'POST');
}

posicionaPeuNews = function() {
	var pos = document.getElementById('news').clientHeight + document.getElementById('news').offsetTop;
	var novapos = pos + 130;
	
	if(novapos > 635)  {
		document.getElementById('rellenu').style.top = pos+"px";
		document.getElementById('decorativa').style.top = (pos - 130)+"px";
	}else{
		document.getElementById('rellenu').style.top = "360px";
		document.getElementById('decorativa').style.top = "360px";
	}
}