function disableField(objFormField, strText) { 
				fm = document.forms['frmRFQ'];
				if (objFormField.value == strText) {
					objFormField.value = "";
					objFormField.checked = false;
					objFormField.disabled = false;
				}
				else {
					objFormField.value = strText;
					objFormField.checked = true;
					objFormField.disabled = true;
				}
			}

function toggleField(objFormField) {
	if (objFormField.disabled) {
		objFormField.disabled = false;
	} else {
		objFormField.disabled = true;
	}
}

function checkFieldSize(oField, iMaxLen, oCounterField) {
	iLen = oField.value.length;
	oCounterField.value = iMaxLen-iLen;

	if (iLen > iMaxLen) {
		sFieldContent = oField.value;
		oField.value = sFieldContent.substring(0,iMaxLen);
		oCounterField.value = '0';
	}
}

function checkFieldSizeValidate(oField, iMaxLen, oCounterField) {
	iLen = oField.value.length;
	oCounterField.value = iMaxLen-iLen;

}


function setFieldFocus(sFORM, sFIELD) {

	if(document.forms[sFORM][sFIELD]) {							
		document.forms[sFORM][sFIELD].focus();						
	}
									
}

function setFieldSelect(sFORM, sFIELD) {
	if(document.forms[sFORM][sFIELD]) {							
		document.forms[sFORM][sFIELD].focus();
		document.forms[sFORM][sFIELD].select();
	}
}	


var isS=false;		
function submitForm(oFrm)
{
	if(!isS){isS=true;setTimeout(oFrm + '.submit()',700)}
}

function IsNumeric(sInput){
	for(i=0;i<sInput.length;i++){
		if('0123456789'.indexOf(sInput.charAt(i)) < 0){
			return false;
		}
	}
	return true;
}