newparam='key-'+(key);
}else{
newparam+=',key-'+(key);
}
}else{
if (newparam==''){
newparam=parr[i];
}else{
newparam+=','+parr[i];
}
}
}
if (newparam.indexOf('key-')==-1 && key!=''){
if (newparam==''){
newparam='key-'+key;
}else{
newparam+=',key-'+(key);
}
}
return newparam;
}