// JavaScript Document
function menuh(param){
	
	document.getElementById('conocenos').style.display="none";
	document.getElementById('alumyprof').style.display="none";
	document.getElementById('contacta').style.display="none";
	document.getElementById('indgeneral').style.display="none";
	document.getElementById('contingut').style.display="none";
	
	
	document.getElementById(param).style.display="block";
	
	
}//function menuh

function raocurs(clase,valor,totselscursos,inic){
	if(inic)
			for(var i=0; i<totselscursos.length; i++){
				if((totselscursos[i].className=="curs_bcn")||(totselscursos[i].className=="curs_sbd")) totselscursos[i].style.display="none";
			}//for
	if(clase=="id") document.getElementById(valor).style.display="block";
	else for(var i=0; i<totselscursos.length; i++){
		  			if((totselscursos[i].className=="curs_bcn")||(totselscursos[i].className=="curs_sbd")){ 
							var recercaspan=totselscursos[i].childNodes[1].childNodes[1].getElementsByTagName('span');
							for(var j=0; j<recercaspan.length; j++) if((recercaspan[j].className==clase)&&(recercaspan[j].innerHTML==valor)) totselscursos[i].style.display="block";
					}//if
		  }//for
}//function


//LLEGIR GET

function llegirGet(variable) { 
		var query = window.location.search.substring(1);
		if(query=="") return false;
var vars = query.split("&");
for (var i=0;i<vars.length;i++){
		var pair = vars[i].split("=");
		if (pair[0] == variable) {return pair[1];break;}
}//for
} //function