function checkQty2(formObj) {
        if (formObj.op1.value == "" || formObj.op1.value == "0") {
                formObj.op1.value = 1;
                return false;
        }
        return true;
}
function checkQty(formObj) {
        if (formObj.op2.value == "" || formObj.op2.value == "0") {
                alert("Please enter a value");
                return false;
        }else{
           if(formObj.op2.value < "2"){
                alert("Please enter a value bigger than 2 $");
                return false;
           }else{
                return true;
           }
        }
}
function checkQty3(formObj) {
        if (formObj.op2.value == "" || formObj.op2.value == "0") {
                alert("Please enter a value bigger than $25");
                return false;
        }else{
           if(formObj.op2.value < 25){
                alert("Please enter a value bigger than $25");
                return false;
           }else{
                      if (formObj.op2.value == parseFloat(formObj.op2.value)) {
                           amount = formObj.op2.value % 25;
                           if (amount == 0) {
                               return true;
                           }else{
                               alert("Amount needs to be an increment of $25");
                               return false;
                           }
                      }else{
                           alert("Please enter a value bigger than $25");
                           return false;
                      }
                return true;
           }
        }
}
function openDetails(pid) {
        window.open("index.php?page=prod&pid="+pid,"DetailsProd","width=420,height=700,scrollbars=yes,status=yes");
}