"+desc+"
' ;
}
}
//--------------------chenge height of item
function changesize(itemId,action,size)
{
var object,object_size;
object=document.getElementById(itemId);
object_size=object.offsetHeight;
if (action==1 )
{
if (object_size<1010)
{
object_size=object_size+size;
object.style.height= object_size+"px";
}
}
else if (action==3 )
{
object.style.height=size+"px";
}
else
{
if (object_size>200)
{
object_size=object_size-size;
object.style.height= object_size+"px";
}
}
}
//-----------------check backet before sent
function checkField(min_price,free_price,deli_cost,type)
{
var price = document.getElementById('bask').value;
if (price<0.01)
{
alert ('Please choose your meal first.');
return false;
}
else if (price < min_price && type!='collection')
{
var show1 = format(min_price,3);
var show2 = ( min_price - price);
show2 = format(show2,3);
var agree = confirm ('Minimum delivery price for this shop is .'+show1+'. Your order will be rounded to this price.\n\nSpend '+show2+' more. \nOrder now (OK) or continue shopping (Cancel)');
if (agree)
return true ;
else
return false ;
}
else if (price < free_price && type!='collection')
{
var show1 = format(free_price,3);
var show2 = format(deli_cost,3);
var show3 = ( free_price - price);
show3 = format(show3,3);
var agree = confirm ('Free delivery price for this shop is '+show1+'. '+show2+' delivery charge will be added.\n\nSpend '+show3+' more for free delivery. \nOrder now (OK) or continue shopping (Cancel) ');
if (agree)
return true ;
else
return false ;
}
else
return true;
}
//number format
function format (obj, decimal) {
//decimal - the number of decimals after the digit from 0 to 3
//-- Returns the passed number as a string in the xxx,xxx.xx format.
anynum=eval(obj);
divider =10;
switch(decimal){
case 0:
divider =1;
break;
case 1:
divider =10;
break;
case 2:
divider =100;
break;
default: //for 3 decimal places
divider =1000;
}
workNum=Math.abs((Math.round(anynum*divider)/divider));
workStr=""+workNum
if (workStr.indexOf(".")==-1){workStr+="."}
dStr=workStr.substr(0,workStr.indexOf("."));dNum=dStr-0
pStr=workStr.substr(workStr.indexOf("."))
while (pStr.length-1< decimal){pStr+="0"}
if(pStr =='.') pStr ='';
//--- Adds a comma in the thousands place.
if (dNum>=1000) {
dLen=dStr.length
dStr=parseInt(""+(dNum/1000))+","+dStr.substring(dLen-3,dLen)
}
//-- Adds a comma in the millions place.
if (dNum>=1000000) {
dLen=dStr.length
dStr=parseInt(""+(dNum/1000000))+","+dStr.substring(dLen-7,dLen)
}
retval = dStr + pStr
//-- Put numbers in parentheses if negative.
if (anynum<0) {retval="("+retval+")";}
//You could include a dollar sign in the return value.
var sign = 'KD';
retval = sign+retval
return retval;
}
/*check email*/
function trim(s)
{
return s.replace(/^\s+|\s+$/, '');
}
function validateEmail(fld) {
var error="";
var tfld = fld.value; // value of field with whitespace trimmed off
var emailFilter = /^[^@]+@[^@.]+\.[^@]*\w\w$/ ;
var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/ ;
if (fld.value == "") {
fld.className = 'falseField';
return false;
} else if (!emailFilter.test(tfld)) { //test email for illegal characters
fld.className = 'falseField';
return false;
} else if (fld.value.match(illegalChars)) {
return false;
error = "The email address contains illegal characters.\n";
} else {
fld.className = 'trueField';
}
return true;
}
/*check phone number*/
function validatePhone(fld) {
var error = "";
var stripped = fld.value.replace(/[\(\)\.\-\a-zA-Z ]/g, '');
fld.value=stripped;
if (fld.value == "") {
fld.className = 'falseField';
return false;
} else if (isNaN(parseInt(stripped))) {
fld.className = 'falseField';
return false;
} else if ( stripped.length !=8 ) {
fld.className = 'falseField';
return false;
} else {
fld.className = 'trueField';
return true;
}
}
function validateName(fld) {
var error = "";
var stripped = fld.value.replace(/ /g, '');
if (fld.value == "") {
fld.className = 'falseField';
return false;
} else if ( stripped.length <3 ) {
fld.className = 'falseField';
return false;
} else {
fld.className = 'trueField';
return true;
}
}