//inzerat
function check_form_inzerat(){
	if(document.forms['inzerat'].nazov.value==""){
		alert("Please, fill in the name of advertisement!");
	}else{
		if(document.forms['inzerat'].text.value==""){
			alert("Please, fill in your advertisement!");
		}else{
			if(document.forms['inzerat'].meno.value==""){
				alert("Please, fill in your name!");
			}else{
				if(document.forms['inzerat'].priezvisko.value==""){
					alert("Please, fill in your surname!");
				}else{
					if(document.forms['inzerat'].mesto.value==""){
						alert("Please, fill in town!");
					}else{
						if((document.forms['inzerat'].tel.value=="")&&(document.forms['inzerat'].email.value=="")){
							alert("Please, enter your e-mail or telephone number!");
						}else{
							document.forms['inzerat'].submit();
						}
					}
				}
			}
		}
	}
}

//objekt
function check_form_objekt(){
  var ok=true;
  var emailreg=/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i;
  var telreg=/^([0-9]|[\-\(\)\/\+\, ])+$/;
	if(document.forms['formular'].tel2.value==""){
		alert("Please, enter your telephone number!");
		ok=false;
	}else{
	  if (!( telreg.test( document.forms['formular'].tel2.value ))){
    		alert('Please enter your correct phone number! Allowed characters are "0-9", " ", "+", ",", "/", "(", ")"');
    		ok=false;
    }
    else
  	  if (document.forms['formular'].email2.value!="")
  	    if (!( emailreg.test( document.forms['formular'].email2.value ))){
      		alert("Please enter your email address correctly!");
      		ok=false;
        }
	}
	if (ok)
		document.forms['formular'].submit();
}