function subscribe(mode,action,item_id,module_type,type,user_type){var data=new Array();data["i_id"]=item_id;data["m_type"]=module_type;data["type"]=type;data["u_type"]=user_type;var result=serverCall(mode,action,data);return result}function confirmsubscribe(sub,datatype){if(datatype==""||datatype=="BLOG"){type="Blog"}else{type="Person"}url=CONFIG_HOME_URL+"urSUBSCRIPTIONS/remove?sub="+sub+"&type="+datatype;return display_confirmMessage("Are you sure you want to unsubscribe?",url)}