function pullVar(k,str,delim) {
return ((idx=str.indexOf(k+'='))==-1)? '' : str.substring((idx+(k.length+1)),(((edx=str.indexOf(delim,idx))!=-1)?edx:str.length));
}
function cMgr() {
this.cdays=120;
this.exdt = function() { return new Date( new Date().valueOf() + ( this.cdays*86400000 ) ).toGMTString(); }
this.cset = function(k,v) {	document.cookie=k+'='+v+';path=/;expires='+this.exdt()+';';	return true; }
this.cget = function(k) {	return pullVar(k,document.cookie,';'); }
}
if(sc = pullVar('msc',location.search,'&')){
ck = new cMgr();
ck.cset('MSC',sc);
}