//avaiable set one vars: k13, k14, k15, k16, k17, k18, k19, k26, k27, k28, k29
//available set two vars:'k32',k33,'k34','k35','k36','k37','k38','k39'
function switchid(id){	
var ids=new Array('k1','k2','k3','k4','k5','k6','k7','k8','k9','k10','k11','k12','k20','k21','k22','k23','k24','k25');

	hideallids();
	showdiv(id);
}

function hideallids(){
var ids=new Array('k1','k2','k3','k4','k5','k6','k7','k8','k9','k10','k11','k12','k20','k21','k22','k23','k24','k25');

	//loop through the array and hide each element by id
	for (var i=0;i<ids.length;i++){
		hidediv(ids[i]);
	}		  
}

function hidediv(id) {
var ids=new Array('k1','k2','k3','k4','k5','k6','k7','k8','k9','k10','k11','k12','k20','k21','k22','k23','k24','k25');

	//safe function to hide an element with a specified id
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'none'; //
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'none';
		}
		else { // IE 4
			document.all.id.style.display = 'none';
		}
	}
}

function showdiv(id) {
var ids=new Array('k1','k2','k3','k4','k5','k6','k7','k8','k9','k10','k11','k12','k20','k21','k22','k23','k24','k25');

//safe function to show an element with a specified id
		  
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'block';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'block';
		}
		else { // IE 4
			document.all.id.style.display = 'block';
		}
	}
}
function switchtable(id){	
var ids=new Array('k30','k31');

	hidealltables();
	showtable(id);
}
function hidealltables(){
var ids=new Array('k30','k31','k32','k33','k34','k35');

	//loop through the array and hide each element by id
	for (var i=0;i<ids.length;i++){
		hidetable(ids[i]);
	}		  
}

function hidetable(id) {
var ids=new Array('k30','k31','k32','k33','k34','k35');

	//safe function to hide an element with a specified id
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'none'; //
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'none';
		}
		else { // IE 4
			document.all.id.style.display = 'none';
		}
	}
}

function showtable(id) {
var ids=new Array('k30','k31','k32','k33','k34','k35');

//safe function to show an element with a specified id
		  
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'block';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'block';
		}
		else { // IE 4
			document.all.id.style.display = 'block';
		}
	}
}