function canviMida(sMida){
		document.forms.formMida.mida.value = sMida;
		document.forms.formMida.submit();
	}
	function canviIdioma(sIdioma){
		if (sIdioma == "eng"){
			alert("Under construction");
		}
		else{
			document.forms.formMida.idioma.value = sIdioma;
			document.forms.formMida.submit();
		}
	}
	function seleccionarTab(sId){
		var oLi = document.getElementById(sId);
		if (oLi != undefined){
			oLi.className = "Sel";
		}
	}
	function deseleccionarTab(sId){
		var oLi = document.getElementById(sId);
		if (oLi != undefined){
			oLi.className = "Nsel";
		}
	}
	function treureLink(sLiId, sAId){
		var oLi = document.getElementById(sLiId);
		var oA = document.getElementById(sAId);
		var sText = "";

		if (oA != undefined){
			oA.href = "";
			sText = oA.innerHTML;
		}
		if(oLi != undefined){
//alert(sText);
			if (sText.length>0){
				oLi.innerHTML = sText;
			}
		}
	}
	function posarLink(sLiId, sNom){
		var oLi = document.getElementById(sLiId);

		if(oLi != undefined){
			if (oLi.innerHTML.indexOf("<a")<0 && oLi.innerHTML.indexOf("<A")<0){
				oLi.innerHTML = "<a href=\"javascript:canviTab('" + sNom + "');\" id=\"a" + sNom + "\">" + oLi.innerHTML + "</a>";
			}
		}
	}
	function mostrarDiv(sId){
		oDiv = document.getElementById(sId);
		if (oDiv != undefined){
			oDiv.style.display = "block";
		}
	}
	function ocultarDiv(sId){
		oDiv = document.getElementById(sId);
		if (oDiv != undefined){
			oDiv.style.display = "none";
		}
	}
	function canviTab(sNom){
		if ((document.getElementById("li" + sNom) != undefined) && (document.getElementById("div" + sNom) != undefined)){
			if (sNom != "1"){
				sAux = "1";
				deseleccionarTab("li" + sAux);
				posarLink("li" + sAux, sAux);
				ocultarDiv("div" + sAux);
			}
			if (sNom != "2"){
				sAux = "2";
				deseleccionarTab("li" + sAux);
				posarLink("li" + sAux, sAux);
				ocultarDiv("div" + sAux);
			}
			if (sNom != "3"){
				sAux = "3";
				deseleccionarTab("li" + sAux);
				posarLink("li" + sAux, sAux);
				ocultarDiv("div" + sAux);
			}
			if (sNom != "4"){
				sAux = "4";
				deseleccionarTab("li" + sAux);
				posarLink("li" + sAux, sAux);
				ocultarDiv("div" + sAux);
			}
			seleccionarTab("li" + sNom);
			treureLink("li" + sNom, "a" + sNom);
			mostrarDiv("div" + sNom);
		}
	}
	function disableselect(e){
		if (document.all == undefined){
			if (omitformtags.indexOf(e.target.tagName.toLowerCase())==-1){
				return false;
			}
		}
		else{
			if (omitformtags.indexOf(event.srcElement.tagName.toLowerCase())==-1){
				return false;
			}
		}
	}
	function reEnable(){
		var selection = window.getSelection();
		selection.removeAllRanges();
		return true;
	}
	
	function plegarDesplegar(id){
		document.getElementById(id).style.display = (document.getElementById(id).style.display == 'none')?'block':'none';
	}
	function onEnter(sJS){
		if (event.keyCode == 13){
			eval(sJS);
		}
	}
	function goSite(niSelected){
		var oCombo = document.getElementById('comboSites');
		var oOption = oCombo[niSelected];
		
		var sTarget = oOption.getAttribute("target");
		var sUrl = oOption.getAttribute("value");
		
		window.open(sUrl,sTarget, "");
		
	}