var pag = 1;
var total_pages = 0;
var temp = "";


function mycarousel_initCallback(carousel) {
    jQuery('a.car_con').bind('click', function() {
		var pagi = jQuery.jcarousel.intval(jQuery(this).attr("pag"));
		pag = ((pagi - 1)/3) + 1;
        carousel.scroll(pagi);
		  });



	$('.jcarousel-next').click(function() {
	if (pag > 0 && pag <total_pages)
	 {
		pag++;
		
		}
	});	


$('.jcarousel-prev').click(function() {
	if (pag > 1 && pag <=total_pages) {
		pag--;
		
		}	
});

};
var menu_obj = null;
var sub_menu_obj = null;

function checkHover()
{
	if(sub_menu_obj==null)
		$(".menu_holder").slideUp(200);
		
}
function checkHover2()
{
	if(menu_obj==null)
		$(".menu_holder").slideUp(200);
		
}

var timeouts = new Array();

function start_clock(item)
{
	timeouts[item] = setTimeout("$('#"+item+"').hide()",500); 
}

$(document).ready(function(){
	
//menu functions
$("ul.navmenu > li").each(function(){
	
	if($(this).children("ul").length > 0)
	{
		$(this).hover(
				function(){clearTimeout($(this).children("ul").attr("id"));$("ul.subnavmenu").hide();$(this).children("ul").show();},
				function(){start_clock($(this).children("ul").attr("id"))}
		);
		
		$(this).children("ul").hover(
				function(){clearTimeout(timeouts[$(this).attr("id")])},
				function(){start_clock($(this).attr("id"))}
				);
	}
});	
	
$("#newsletter_email").click(function(){
	if($(this).val() == "E-mailadres...")
			{
				$(this).val("");
				$(this).css("color","#000");
			}
});

$("#newsletter_email").blur(function(){
	if($(this).val().length == 0)
			{
				$(this).val("E-mailadres...");
				$(this).css("color","#B4BDC6");
			}
});

$("#newsletter_name").click(function(){
	if($(this).val() == "Naam...")
			{
				$(this).val("");
				$(this).css("color","#000");
			}
});

$("#newsletter_name").blur(function(){
	if($(this).val().length == 0)
			{
				$(this).val("Naam...");
				$(this).css("color","#B4BDC6");
			}
});



	
});

function verify_search()
{
	var search_term = $("#search_term").val();
	if(search_term.length < 3 || search_term=='Voer hier uw zoekterm in...' || search_term=='Zoeken...')
	{
		alert("Uw zoekopdracht dient uit tenminste drie karakters te bestaan!");
		return false;
	}
	var cbpa = $("#searchinpagina:checked").length;
	var cbne = $("#searchinnews:checked").length;
	var cbpr = $("#searchinprojects:checked").length;
	if(cbpa==0 && cbne==0 && cbpr==0)
	{
		alert("You must select at least one search area!");
		return false;
	}
	return true;
	
	
}

function verify_search2()
{
	var search_term = $("#search_term").val();
	if(search_term.length < 3 || search_term=='Voer hier uw zoekterm in...' || search_term=='Zoeken...')
	{
		alert("Uw zoekopdracht dient uit tenminste drie karakters te bestaan!");
		return false;
	}
	
	return true;	
}