// Add functions to the onload event
//-----------------------------------------------------------------
 function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

// Cookie scripts
//-----------------------------------------------------------------
function createCookie(name,value,days)
{
	if (days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = '; expires='+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+'='+value+expires+'; path=/';
}

function readCookie(name)
{
	var nameEQ = name + '=';
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,'',-1);
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function alertRegister(){
	alert("You should be a member to vote..");
}

//Delete Validator
//---------------------------------------------------------
function DeleteValidator()
{
	if (confirm("This entry will be deleted. Are you sure?"))
	{
		return true;
	}
	else
	{
		return false;
	}
}

function AddDocument(url) 
{
	self.name = "Uploader";
	var winl = (screen.width - 400) / 2;
	var wint = (screen.height - 150) / 2;
    popupWin = window.open(url,'Urun', 'top=' + wint + ',left=' + winl + ',width=500,height=120,scrollbars=no,resize=yes')	
}

function ControlSupplierCheckbox(named)
{
	var FormData = document.UserRegForm;	
	var BoxChecked ;
	BoxChecked = 0
	
	totalboxes = FormData.SupplierSectorId.length;
	
	for(var x=0 ; x<totalboxes ; x++){
		if(FormData.SupplierSectorId[x].checked)
		{ 
			BoxChecked = BoxChecked + 1 ;  
		}
	} 				
	if (BoxChecked > 4)
	{
		alert("Please specify up to 4 business fields.");
		named.checked = 0;
		//document.getElementById(named).checked = 0;
		return false;
	}
}


function ControlContactForm(form)
{
	var FormData = document.UserRegForm ;			
	if (FormData.Subject.value == "")
	{
		alert("Please fill all mandatory fields..");
		FormData.Subject.focus();
		return false;
	}
	if (FormData.Name.value == "")
	{
		alert("Please fill all mandatory fields..");
		FormData.Name.focus();
		return false;
	}
	
	if (FormData.Surname.value == "")
	{
		alert("Please fill all mandatory fields..");
		FormData.Surname.focus();
		return false;
	}
	
	if (FormData.Email.value == "")
	{
		alert("Please fill all mandatory fields..");
		FormData.Email.focus();
		return false;
	}
	if (FormData.Message.value == "")
	{
		alert("Please fill all mandatory fields..");
		FormData.Message.focus();
		return false;
	}
}