function deleteLine(val){
	var tempval = "dtl_qty" + val;
	var tempval2 = 0;
	for (i = 0; i < document.CALFORM.elements.length; i++){
 		if (document.CALFORM.elements[i].value == tempval){
			q = false;
 			document.CALFORM.elements[i+1].value = tempval2;
 			document.CALFORM.submit();
 		}
 	}
}