var prefix="swrnet.";
var ver=4;
var defStartpage="index2.html";
var target="Main";
function getCookieVal(offset){
	var endstr=document.cookie.indexOf(";",offset);
	if(endstr==-1)
		endstr=document.cookie.length;
	return unescape(document.cookie.substring(offset,endstr));
}
function GetCookie(name){
	var arg=prefix+name+"=";
	var alen=arg.length;
	var clen=document.cookie.length;
	var i=0;
	while(i<clen){
		var j=i+alen;
		if(document.cookie.substring(i,j)==arg)
			return getCookieVal(j);
		i=document.cookie.indexOf(" ",i)+1;
		if(i==0) break;
	}  
	return null;
}
function SetCookie(name,value){
	var argv=SetCookie.arguments;
	var argc=SetCookie.arguments.length;
	var expires=(argc>2)?argv[2]:null;
	var path=(argc>3)?argv[3]:null;
	var domain=(argc>4)?argv[4]:null;
	var secure=(argc>5)?argv[5]:false;
	document.cookie=prefix+name+"="+escape(value)+
		((expires==null)?"":("; expires="+expires.toGMTString()))+
		((path==null)?"":("; path="+path))+
		((domain==null)?"":("; domain="+domain))+
		((secure==true)?"; secure":"");
}
function DeleteCookie(name){
	var argv=DeleteCookie.arguments;
	var argc=DeleteCookie.arguments.length;
	var path=(argc>1)?argv[1]:null;
	var domain=(argc>2)?argv[2]:null;
	var exp=new Date();
	exp.setTime(exp.getTime()-1);
	var cval=GetCookie(name);
	document.cookie=prefix+name+"="+cval
		+"; expires="+exp.toGMTString()
		+((path==null)?"":("; path="+path))
		+((domain==null)?"":("; domain="+domain));
}