function CheckForm(){

	var color="#fdd2d4";
	var reg = /^([0-9]{1,9})$/
	if(new_pri.name.value==""){
		alert("Zadejte jméno!");
		new_pri.name.focus();
		new_pri.name.style.background=color;
		return false;
	}
	else if(new_pri.surname.value==""){
		alert("Zadejte příjmení!");
		new_pri.surname.focus();
		new_pri.surname.style.background=color;
		return false;
	}
	else if(reg.test(new_pri.phone.value)==false || new_pri.phone.value.length != 9){
		alert("Zadejte telefón ve správném formátu!");
		new_pri.phone.focus();
		new_pri.phone.style.background=color;
		return false;
	}
	else if(new_pri.email.value==""){
		alert("Zadejte svůj email!");
		new_pri.email.focus();
		new_pri.email.style.background=color;
		return false;
	}
	else{
		new_pri.submit();
	}
}

function CheckFormReg(){
	frm_reg.submit();
}

function CheckFirma(){
	if(document.getElementById('firma_id').value != ''){
		document.getElementById('faktura_line').style.display		= 'block';
		document.getElementById('faktura_line').style.background		= '#FFFF66';
	}
	else{
		document.getElementById('faktura_line').style.display		= 'none';
		document.getElementById('zasfak').checked = '';
	}
}

function CloseTerminy(){
	if(document.new_pri.pokracovat[0].checked){ 
		document.getElementById('termin_popis_id').style.display	= 'none';
		document.getElementById('terminy_id').style.display			= 'none';
		
		document.getElementById('pkomentLine').style.display	    = 'none';
		document.getElementById('pkomentText').style.display	    = 'none';
		
	}
	else{
		document.getElementById('termin_popis_id').style.display	= '';
		document.getElementById('terminy_id').style.display			= '';
		
		document.getElementById('pkomentLine').style.display	    = '';
		document.getElementById('pkomentText').style.display	    = '';
		
	}
}