function changeTAB(tab) {
 try {
	var i=1;
	while(true) {
		 if (document.getElementById("TAB" + i) != null) {
		 	if (tab == i) {
		 		document.getElementById("TAB" + i).style.display = "block";
		 		document.getElementById("lnkTAB" + i).className = "lnkTABOn";
				document.getElementById("tdTAB" + i + "1").className = "tabRepOn";
				document.getElementById("tdTAB" + i + "2").className = "tabRep tabRepOn";
				document.getElementById("tdTAB" + i + "3").className = "tabRepOn";
				
		 	} else {
				document.getElementById("TAB" + i).style.display = "none";
				document.getElementById("lnkTAB" + i).className = "lnkTABOff";
				document.getElementById("tdTAB" + i + "1").className = "tabRepOff";
				document.getElementById("tdTAB" + i + "2").className = "tabRep tabRepOff";
				document.getElementById("tdTAB" + i + "3").className = "tabRepOff";
			}
		 } else break;
		 i++;
	}
 }
 catch(e) {}
}

function changeStockInfo(id) {
 try {
	var arrayImgBolsa = new Array("publishingimages/psi20.png","publishingimages/cac40.png","publishingimages/dax.png","publishingimages/ibex.png");
	var graf = document.getElementById('stockimg');
	graf.src = arrayImgBolsa[id];
	var i=0;
	while(true) {
		if (document.getElementById("stockimg" + i) != null && document.getElementById("stocktbl" + i) != null) {
		 	if (id == i) {
				document.getElementById("stockimg" + i).className = "stkgr_lnk_on";
				document.getElementById("stocktbl" + i).style.display = "block";
		 	} else {
				document.getElementById("stockimg" + i).className = "stkgr_lnk_off";
				document.getElementById("stocktbl" + i).style.display = "none";
			}
		 } else break;
		 i++;
	}
 }
 catch(e) { }
}