function GAjax(){this.successFunctions=new Array();this.globalUrl="";}
GAjax.prototype.registerSuccessFunction=function(op,url,func,blockElement,failfunc){var obj={url:url,operation:op.toLowerCase(),func:func,failfunc:failfunc,blockElement:blockElement};this.successFunctions.push(obj);}
GAjax.prototype.findOperation=function(sOperation){var i=0;sOperation=sOperation.toLowerCase();for(i=0;i<this.successFunctions.length;i++){if(this.successFunctions[i].operation==sOperation)
return i;}}
GAjax.prototype.DoFormAjax=function(sOperation,data,param){var iIndex=this.findOperation(sOperation);blockUI(this.successFunctions[iIndex].blockElement);if(typeof(param)=='undefined')
param={};var o="";for(sProperty in param){o+=sProperty;o+=":'";o+=param[sProperty];o+="',";}
o+="operation:"+iIndex;$$('resultback').value=o;document.forms[0].action=this.globalUrl+this.successFunctions[iIndex].url;document.forms[0].submit();}
GAjax.prototype.doAjax=function(sOperation,data,param){var iIndex=this.findOperation(sOperation);var $this=this;if(this.successFunctions[iIndex].blockElement!=null)
blockUI(this.successFunctions[iIndex].blockElement);if(typeof(param)=='undefined')
param={};if(typeof(data)=='undefined')
data='{}';param.operation=iIndex;$.ajax({type:'POST',url:this.globalUrl+this.successFunctions[iIndex].url,data:data,dataType:'json',success:function(result){gAjax.callSuccessFunction(result,param);},error:function(XMLHttpRequest,textStatus,errorThrown){alert("Ajax Error");if($this.successFunctions[iIndex].blockElement!=null)
unblockUI();}});}
GAjax.prototype.callSuccessFunction=function(result,o){var iIndex=o.operation;if(result.d.ErrorCode!=0){var sErrMsg=result.d.ErrorMessage.replace(new RegExp('<br>','g'),"\n");;alert(sErrMsg+"\r\n"+result.d.InternalErrorMessage);if(this.successFunctions[iIndex].failfunc!=null)
this.successFunctions[iIndex].failfunc();if(this.successFunctions[iIndex].blockElement!=null)
unblockUI();return;}
var iIndex=o.operation;var successFunction=this.successFunctions[iIndex].func;successFunction(result,o);if(this.successFunctions[iIndex].blockElement!=null)
unblockUI();}
var gAjax=new GAjax();