
	<!--
	var state = 'none';

	function showhide(idlayer) {

		if (state == 'block') { 
			state = 'none'; 
		} 
		else { 
			state = 'block'; 
		} 
		if (document.all) { //IS IE 4 or 5 (or 6 beta) 
			eval( "document.all." + idlayer + ".style.display = state"); 
		} 
		if (document.layers) { //IS NETSCAPE 4 or below 
			document.layers[idlayer].display = state; 
		} 
		if (document.getElementById &&!document.all) { 
			sa = document.getElementById(idlayer); 
			sa.style.display = state; 
		} 
	} 

	function showhidelang(svalue, idlayer ) {

		if (state == 'block') { 
			state = 'none'; 
		} 
		else { 
			state = 'block'; 
		} 

		if (svalue=='13'){
			if (document.all) { //IS IE 4 or 5 (or 6 beta) 
				eval( "document.all." + idlayer + ".style.display = 'block'"); 
			} 
			if (document.layers) { //IS NETSCAPE 4 or below 
				document.layers[idlayer].display = 'block'; 
			} 
			if (document.getElementById &&!document.all) { 
				sa = document.getElementById(idlayer); 
				sa.style.display = 'block'; 
			} 
		}
		else {
			if (document.all) { //IS IE 4 or 5 (or 6 beta) 
				eval( "document.all." + idlayer + ".style.display = 'none'"); 
			} 
			if (document.layers) { //IS NETSCAPE 4 or below 
				document.layers[idlayer].display = 'none'; 
			} 
			if (document.getElementById &&!document.all) { 
				sa = document.getElementById(idlayer); 
				sa.style.display = 'none'; 
			} 
		}

	} 
	//-->