function getArgs() {
    var args = new Object();
	var query = this.location.search.substring(1);
	query = unescape(query);
	query = query.replace("?","");
    var pairs = query.split("&");              // Break at comma.
    for(var i = 0; i < pairs.length; i++) {
		var pos = pairs[i].indexOf('=');       // Look for "name=value".
		if (pos == -1) continue;               // If not found, skip.
		var argname = pairs[i].substring(0,pos);  // Extract the name.
		var value = pairs[i].substring(pos+1); // Extract the value.
		args[argname] = unescape(value);          // Store as a property.
    }
    return args;                               // Return the object.
}

function getVar(variable) {
	var args = getArgs();    
	var hold;
	hold = args[variable];             // Get arguments.
	return hold;	
}

function setMargin(id, w, h) {
	ie4 = (document.all)? true:false
	ns6 = (!document.all && document.getElementById)?true:false
	if (ie4) { 
		margindiv = document.all[id];
	}
	else if (ns6) {
		margindiv = document.getElementById(id); 
	}
	margindiv.style.width = w + "px";
	margindiv.style.marginLeft = -w/2 + "px";
	margindiv.style.height = h + "px";
	margindiv.style.marginTop = -h/2 + "px";
}

function NewWindow(mypage,myname,w,h,scroll){
	var winl = (screen.width-w)/2-8;
	var wint = ((screen.height-h)/2)-50;
	settings='height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',toolbar=no,location=no,status=no,menubar=no,resizable=no'
	//win=window.open(mypage,myname)
	win=window.open(mypage,myname,settings)
	if(parseInt(navigator.appVersion) >= 4){ win.window.focus(); }
}

function getBrowser() {
	browser = navigator.appName;
	return browser;
}

navigator.plugins.refresh();