function checkRating(){
if(document.forms[1].total_rating.value==0){
document.getElementById('total_rating').style.visibility='visible';
return false;
}
else{
document.getElementById('total_rating').style.visibility='hidden';
return validateFrm(document.forms[1]);
}
}
function checkEmail(emField){ //reference to email field passed as argument
var fieldValue = emField.value // store field's entire value in variable
// Begin Valid Email Address Tests
//if field is not empty
if(fieldValue != ""){
var atSymbol = 0
//loop through field value string
for(var a = 0; a < fieldValue.length; a++){
//look for @ symbol and for each @ found, increment atSymbol variable by 1
if(fieldValue.charAt(a) == "@"){
atSymbol++
}
}
// if more than 1 @ symbol exists
if(atSymbol > 1){
// then cancel and don't submit form
alert("Please Enter A Valid Email Address")
return false
}
// if 1 @ symbol was found, and it is not the 1st character in string
if(atSymbol == 1 && fieldValue.charAt(0) != "@"){
//look for period at 2nd character after @ symbol
var period = fieldValue.indexOf(".",fieldValue.indexOf("@")+2)
// "." immediately following 1st "." ?
var twoPeriods = (fieldValue.charAt((period+1)) == ".") ? true : false
//if period was not found OR 2 periods together OR field contains less than 5 characters OR period is in last position
if(period == -1 || twoPeriods || fieldValue.length < period + 2 || fieldValue.charAt(fieldValue.length-1)=="."){
// then cancel and don't submit form
alert("Please Enter A Valid Email Address")
return false
}
}
// no @ symbol exists or it is in position 0 (the first character of the field)
else{
// then cancel and don't submit form
alert("Please Enter A Valid Email Address")
return false
}
}
// if field is empty
else{
// then cancel and don't submit form
alert("Please Enter A Valid Email Address")
return false
}
//all tests passed, submit form
return true
}//end VALIDATE EMAIL ADDRESS
function textCounter(field, countfield, maxlimit) {
if (field.value.length > maxlimit) // if too long...trim it!
field.value = field.value.substring(0, maxlimit);
// otherwise, update 'characters left' counter
else
countfield.value = maxlimit - field.value.length;
}
var is_selectable=true;
function makeCurrentSelection(sel_elem_count) {
document.getElementById('current-rating').style.width=(sel_elem_count*20)+'px';
document.getElementById('current-rating').style.visibility='visible';
//document.getElementById('unit_ul1').innerHTML=''+sel_elem_count+'/5 ';
document.forms[1].total_rating.value=sel_elem_count;
is_selectable=false;
}
function remakeSelectable() {
if(is_selectable==true) {
document.getElementById('current-rating').style.visibility='hidden';
document.getElementById('unit_ul1').innerHTML=
'1'+
'2'+
'3'+
'4'+
'5';
}
}