function createChat(callback) {
sessionId=sessionStorage.sessionId;
customno =sessionStorage.customno;
$.ajax({
url : "../hf/chat/conn",
type : "post",
data : {
sessionId :sessionId,
customno : customno+"@web",
srcChannel : sessionStorage.channelFlag
},
success : function(response) {
if ($.isFunction(callback))
callback(response)
// getServerMsg();
}
});
}
