var hom={};
hom.updateCapcha=function(){
		var URL = APPLICATION_URL+"home/getCapcha/?ajaxcall=true";
		handleSuccess=function(o){
				getElementId("cp_id").innerHTML = o.responseText;
		}
		callback={success:handleSuccess,failure:this.handleFailure}
		YAHOO.util.Connect.asyncRequest("GET",URL,callback)
	
}