var checkedItems=[];function ischeckItem(){for(var a=0;a<checkedItems.length;a++){selectGridRecordObj.datagrid("selectRecord",checkedItems[a])}}function findCheckedItem(a){for(var b=0;b<checkedItems.length;b++){if(checkedItems[b]==a){return b}}return -1}function addcheckItem(){var b=selectGridRecordObj.datagrid("getChecked");for(var a=0;a<b.length;a++){if(findCheckedItem(b[a].id)==-1){checkedItems.push(b[a].id)}}}function removeAllItem(c){for(var b=0;b<c.length;b++){var a=findCheckedItem(c[b].id);if(a!=-1){checkedItems.splice(b,1)}}}function removeSingleItem(c,b){var a=findCheckedItem(b.id);if(a!=-1){checkedItems.splice(a,1)}};