function calPerMonthPay(ProID,rate)
{
		//rate = 0.0165;         
		//rate = 0.018;
//		rate = 0.02;
		rate = rate/100;		
		var cboTimePay = document.getElementById("cboTimePay_"+ProID);       
		var moneyPrice = document.getElementById("price_"+ProID); 	      	 	
		var txtPayPreMonth= document.getElementById("Lbl_moth_"+ProID);            
		var form =document.getElementById("form"+ProID); 
		var cboPerPay = document.getElementById("cboPerPay_"+ProID);
		var Price = document.getElementById("Rice_"+ProID).innerHTML;
		var price = (Price.trim() == "" ) ? 0 :parseInt(Price,10);	
		var Time= document.getElementById("Lbl_time_"+ProID);         	   
		var moneypercent=parseInt(price*parseFloat(eval(cboPerPay.value)));
		moneyPrice.innerHTML=utilObj.formatNumber(Math.round(moneypercent/1000, 1000000)*1000,",")+" VNĐ";   
		
		var paymonth=parseInt(((price-moneypercent)/parseInt(cboTimePay.value,10)+(price - moneypercent) * rate),10);             	           
		txtPayPreMonth.innerHTML=utilObj.formatNumber(Math.round(paymonth/1000, 1000000)*1000, ",")+" VNĐ";
		Time.innerHTML= cboTimePay.value + " Tháng"; 
}