function showSearchBox() {
	if(document.getElementById('filter')) {document.getElementById('filter').style.display='none';}
	document.getElementById('searchbox').style.display='block';
	return false
}

function hideSearchBox() {
	if(document.getElementById('filter')) {document.getElementById('filter').style.display='block';}
	document.getElementById('searchbox').style.display='none';
}

//Global test for support Regular Expressions
var g_RegExpSupported = 0;
if(window.RegExp)
{
	var tempStr = "a";
	var tempReg = new RegExp(tempStr);
	if(tempReg.test(tempStr)) 
		g_RegExpSupported = 1;
}

function sendEmail() {
	if(document.getElementById('div_send').style.display=='block') {
		document.getElementById('div_send').style.display='none';
	}
	else {
		document.getElementById('div_send').style.display='block';
	}
}

// zaktivní buton při nějaké akci
function IsDigit()
{
  return (((event.keyCode >= 48) && (event.keyCode <= 57)) || (event.keyCode == 32) || (event.keyCode == 43));
}

function validateOrder(ThisForm){
	var strHTML=ThisForm.TitleTextForJS.value+'\n';	
	var submitForm = true
 	var msg = ThisForm.sEmailForJS.value;	
	var str = ThisForm.sEmail.value;

	if(!g_RegExpSupported){
		if(!(str.indexOf(".") > 2) && (str.indexOf("@") > 0))
		{
			if(strHTML != ''){
			strHTML += '\n'
			}
			strHTML += msg;
			ThisForm.sEmail.focus();
			submitForm = false;
		}	
	}
	else
	{	
		var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
		var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,5}|[0-9]{1,3})(\\]?)$");
		if(!(!r1.test(str) && r2.test(str)))
		{
			if(strHTML != ''){
			strHTML += "\n"
			}
			strHTML += msg;
			ThisForm.sEmail.focus();
			submitForm = false;
		}
	}

	if(ThisForm.sName.value==''){
			if(strHTML != ''){
			strHTML += "\n"
			}	
			strHTML += (ThisForm.sNameForJS.value);
			submitForm = false;
	}
	
	if(ThisForm.sCompanyName.value==''){
			if(strHTML != ''){
			strHTML += "\n"
			}	
			strHTML += (ThisForm.sCompanyNameForJS.value);
			submitForm = false;
	}
	if(ThisForm.sSurName.value==''){
			if(strHTML != ''){
			strHTML += "\n"
			}
			strHTML += (ThisForm.sSurNameForJS.value);
			submitForm = false;
	}
	
	if(ThisForm.sStreet.value==''){
			if(strHTML != ''){
			strHTML += "\n"
			}
			strHTML += (ThisForm.sStreetForJS.value);
			submitForm = false;
	}

	if(ThisForm.sCity.value==''){
			if(strHTML != ''){
			strHTML += "\n"
			}
			strHTML += (ThisForm.sCityForJS.value);
			submitForm = false;
	}
	if(ThisForm.sPhone.value==''){
			if(strHTML != ''){
			strHTML += "\n"
			}
			strHTML += (ThisForm.sPhoneForJS.value);
			submitForm = false;
	}
	if(ThisForm.sLoginName){
		if(ThisForm.sLoginName.value==''){
			if(strHTML != ''){
			strHTML += "\n"
			}
			strHTML += (ThisForm.sLoginNameForJS.value);
			submitForm = false;
		}
	}

	if(ThisForm.sPassword && ThisForm.sPasswordConfirm){
		if(ThisForm.sPassword.value=="" && ThisForm.sPasswordConfirm.value==""){
			if(strHTML != '') strHTML += "\n\n"
			
			strHTML += (ThisForm.sPassWordForJS.value);
			submitForm = false;
		}
		
		if(ThisForm.sPassword.value!=ThisForm.sPasswordConfirm.value){
			if(strHTML != '') strHTML += "\n\n"
			
			strHTML += (ThisForm.sConfirmPassWordForJS.value);
			submitForm = false;
		}
	}
	if(!submitForm){
		alert(strHTML);
		return false
	}
	else{
		if(ThisForm.sMessage){
		//slouceni zpravy obchodnika a dopravy platby
			ThisForm.sMessage.value = ThisForm.sMessage1.value;
			ThisForm.sMessage.value += ";|;";
			ThisForm.sMessage.value += ThisForm.sTransportName.value;
		}
		return true
	}
}

function zaruka(oprava){
	if (oprava==true) {
		document.getElementById("Zaruka1").disabled='';
		document.getElementById("Zaruka2").disabled='';
		
	} else{
		document.getElementById("Zaruka1").disabled='1';
		document.getElementById("Zaruka2").disabled='1';
	}


}