var indx = 1;

function showTop() {
	tblhy.firstPage();
	indx=1;
	//resetchecked();
	CurrPage.innerText = 1;
}

function showPrev() {
	if (parseInt(CurrPage.innerText) > 1){
		tblhy.previousPage();
		//resetchecked();
		CurrPage.innerText = parseInt(CurrPage.innerText) - 1;
	}
}

function showNext() {
	if (parseInt(CurrPage.innerText) < parseInt(TotalPages.innerText)){
		tblhy.nextPage();
		indx++;
		//resetchecked();
		CurrPage.innerText = parseInt(CurrPage.innerText) + 1;
	}
}

function showLast() {
	tblhy.lastPage();
	//resetchecked();
	CurrPage.innerText = TotalPages.innerText;
}

function showAll() {
tblhy.dataPageSize=MaxRecord;
tblhy.firstPage();
}

function resetchecked(){
}

function CheckSelected(){
  var v_flag;
     if (document.forms[0].ObjectID.checked == 1){        
        v_flag = 1;        
        }   
     for (i=0;i< document.forms[0].ObjectID.length;i++){
       if (document.forms[0].ObjectID[i].checked){        
        v_flag = 1;
        break;
        }
     }
   if (v_flag != 1) {
    alert("请先选择一个!");
    return false;   
    }  
  else 
    return true;  
}