var search = {
forma: null,
waitMsg: null,
errMsg: null,
d: null, m: null, y: null, d2: null, m2: null, y2: null,

submitForm: function(obj) {
this.forma = obj;

while (this.forma && this.forma.nodeName.toLowerCase()!='form')
this.forma = this.forma.parentNode;

if (this.validateDate()) {
obj.value = this.waitMsg;
this.forma.submit();
}
else {
if (this.d2==null || this.m2==null || this.y2==null)
alert (this.d.value+'.'+this.m.value+'.'+this.y.value+' '+this.errMsg);
else
alert (this.d.value+'.'+this.m.value+'.'+this.y.value+' - '+this.d2.value+'.'+this.m2.value+'.'+this.y2.value+' '+this.errMsg);
}

},

validateDate: function() {
// nema datuma polaska
if (this.d==null || this.m==null || this.y==null)
return false;

var d = this.d.value; var m = this.m.value; var y = this.y.value;

// samo datum polaska
if (this.d2!=null && this.m2!=null && this.y2!=null) {
var d2 = this.d2.value; var m2 = this.m2.value; var y2 = this.y2.value;

// provjeri pocetni
if (YMDdate2int(y,m,d)>=YMDdate2int(y2,m2,d2) || YMDdate2int(y,m,d)<(date2int(currentDate())+1) ||
(d==31 && (m==2 || m==4 || m==6 || m==9 || m==11)) || (d==30 && m==2) ||
(m==2 && d==29 && !isYearOver(y))) {
return false;
}
// provjeri zavrsni
if (
(d2==31 && (m2==2 || m2==4 || m2==6 || m2==9 || m2==11)) || (d2==30 && m2==2) ||
(m2==2 && d2==29 && !isYearOver(y2))
) {
return false;
}
}
// oba datuma
else {
if (YMDdate2int(y,m,d)<(date2int(currentDate())+1) ||
(d==31 && (m==2 || m==4 || m==6 || m==9 || m==11)) || (d==30 && m==2) ||
(m==2 && d==29 && !isYearOver(y))) {
return false;
}
}

return true;
}

}