var bro;

function bro_sn() {
	if (navigator.userAgent.indexOf('Opera')!=-1 && document.getElementById) { 
		bro='OP'; 
	} else if (document.all) { 
		bro='IE'; 
	} else if (document.layers) { 
		bro='NN'; 
	} else if (!document.all && document.getElementById) { 
		bro='MO'; 
	} else { 
		bro = 'IE'; 
	}
}


bro_sn();

function ChgCtn(id, str) {
	if (bro=='IE') {
		document.all[id].innerHTML = str;
	}
	if (bro=='NN') { 
		document.layers[id].document.open();
		document.layers[id].document.write(str);
		document.layers[id].document.close();
	}
	if (bro=='MO' || bro=='OP') {
		document.getElementById(id).innerHTML = str;
	}
}

function SHLayer(id){
	
	try { 
	
	if (bro=='IE') { document.all[id].style.visibility='hidden'; }
	if (bro=='NN') { document.id.visibility='hidden'; }
	if (bro=='MO' || bro=='OP') { document.getElementById(id).style.visibility='hidden'; }
	
	document.getElementById(id).style.display='none';

	} catch(e) {}
}

function SWLayer(id){
	
	try { 
	
	if (bro=='IE') { document.all[id].style.visibility='visible'; }
	if (bro=='NN') { document.id.visibility='visible'; }
	if (bro=='MO' || bro=='OP') { document.getElementById(id).style.visibility='visible'; }
	
	document.getElementById(id).style.display='block';
	
	} catch(e) {}
}

function SwitchVis(id) {
	var dv=document.getElementById(id);
	if(dv.style.visibility=='hidden') {
		SWLayer(id);
	} else {
		SHLayer(id);
	}
}


function xhr() {
	if (window.XMLHttpRequest) {
		return new XMLHttpRequest();
	} else if(window.ActiveXObject) {
		return new ActiveXObject("Microsoft.XMLHTTP");
	} else {
		document.getElementById('stp').innerHTML = 'Internet Explorer is bad. Use Firefox.';
	}
}

function openim() {
	windim = window.open("./h/jwchat.html?jid=@peopledin.com&pass=&uid=",'jwchat','width=200,height=360,top=15,left=15,scrollbars=no,menubar=no,status=no,directories=no,toolbar=no,location=no');
}
function openims() {
	wopenims = window.open("./h/ir.php?ref_uid=",'sendim','width=400,height=250,top=200,left=200,scrollbars=no,menubar=no,status=no,directories=no,toolbar=no,location=no');
}