/*
	JavaScript by Elin Tjerngren, elin@artopod.com
	(c) 2000 Artopod, Elin Tjerngren
*/

// globals needed for NS4 if nested layers
var containers=new Object();
containers['lagret']="document.layers.contain."; 
//containers['exampleInnerLayerID']="document.layers.containerLayerID."; 

if (navigator.userAgent.indexOf("Opera") != -1) { // alla opera blir ie	
		var ie=true;
} else if (parseInt(navigator.appVersion)==4) {
		var ns=(navigator.appName=="Netscape");
		var ie=(navigator.appName=="Microsoft Internet Explorer");
}
else if (parseInt(navigator.appVersion)>=5) {
	var moz=true;
}
var ld=false;
var obj=false;
function init() {
	ld=true;
}
function getObj(divID) {
	var locobj;
	if (ns) 
		(containers[divID]) ? eval("locobj="+containers[divID]+"document.layers."+divID) : locobj=document.layers[divID];
	else if (ie) 
		locobj=document.all[divID];
	else if (moz) 
	 	locobj=document.getElementById(divID);
	return locobj;
}
   function chVis(divID,show) {
	if (ld) {
		var status;
		if (ns) status = (show) ? "show" : "hide";
		else status = (show) ? "visible" : "hidden";
		if (!obj) obj=getObj(divID);
		if (ns) obj.visibility=status;
		else if (ie||moz) obj.style.visibility=status;
	}
	obj=false;
}