/**
* GET Parameter Helper function
*/
var HTTP_GET_VARS=new Array();

strGET=document.location.search.substr(1,document.location.search.length);
if(strGET!='') {
    gArr=strGET.split('&');
    for(i=0;i<gArr.length;++i) {
        v='';vArr=gArr[i].split('=');
        if(vArr.length>1){v=vArr[1];}
        HTTP_GET_VARS[unescape(vArr[0])]=unescape(v);
	}
}
 
function GET(v) {
	if(!HTTP_GET_VARS[v]) { return 'undefined'; }
	return HTTP_GET_VARS[v];
}