function selectId(obj,frm){
	var curValue = obj.value+",";
	var objParent = obj.parentElement.parentElement;
	if(obj.checked){
		frm.productIds.value += curValue;
		objParent.style.backgroundColor = "#E8E8FF";
	}else{
		frm.productIds.value = frm.productIds.value.replace(curValue,"");
		objParent.style.backgroundColor = "#FFFFFF";
	}
}

function selectAll(frm) {
	var color = "#E8E8FF",curValue="",reValue="";
	var isChecked = (frm.checkAll.checked == true );
	var elements = frm.elements;
	
	for (var i = 0; i < elements.length; i++) {
		var objectId = elements[i].parentElement.parentElement;
		if (elements[i].type=="checkbox" && elements[i].name=="chkId") {
			curValue = elements[i].value+",";
			elements[i].checked = isChecked;
			
			if(isChecked){
				frm.productIds.value += curValue;
			}else{
				frm.productIds.value = frm.productIds.value.replace(curValue,"");
				if(!isChecked && objectId.rowIndex%2==0)
					color = "#f2f2f2";
				else if(!isChecked && objectId.rowIndex%2==1)
					color = "#FFFFFF";
			}
			objectId.style.backgroundColor = color;
		}
	}
}
function selectAll1(frm) {
	var color = "#E8E8FF",curValue="",reValue="";
	var isChecked = (frm.checkAll1.checked == true );
	var elements = frm.elements;
	
	for (var i = 0; i < elements.length; i++) {
		var objectId = elements[i].parentElement.parentElement;
		if (elements[i].type=="checkbox" && elements[i].name=="chkId") {
			curValue = elements[i].value+",";
			elements[i].checked = isChecked;
			
			if(isChecked){
				frm.productIds.value += curValue;
			}else{
				frm.productIds.value = frm.productIds.value.replace(curValue,"");
				if(!isChecked && objectId.rowIndex%2==0)
					color = "#f2f2f2";
				else if(!isChecked && objectId.rowIndex%2==1)
					color = "#FFFFFF";
			}
			objectId.style.backgroundColor = color;
		}
	}
}
function doPage(inStr){
	form1.goPage.value = inStr;
	form1.action = "order_add.jsp";
	form1.submit();
}

function checkNumber(inStr,frm){
	var q = document.getElementsByName("quantity"+inStr)[0].value;
	var p = document.getElementsByName("price"+inStr)[0].value;
	if(!numValidate(q) || !numValidate(p)) {
  		q = "";
  		p = "";
  		return;
  	}else{
  		document.getElementsByName("totalPrice"+inStr)[0].value = doAddition(q,p);
  	}
}

function doAddition(quantity,price)	{
	var sum = (quantity*price).toString();
	var i = sum.indexOf(".");
	if(i!=-1)
		sum = sum.substring(0,i+3);
	else
		sum = sum+".00";
	return sum;
}