// onLoad funtion to hide elements which the user will make show / hide
function hidePreviousEvents() {
	document.getElementById("kal_previous_events").style.display = "none";
	// Events link mouseover states
}
function show_hide_prev_nxt_events(section_type) {
	if (section_type == "coming" && document.getElementById("kal_coming_events").style.display == "none") {
		document.getElementById("kal_coming_events").style.display = "block";
		document.getElementById("kal_previous_events").style.display = "none";
	}
	if (section_type == "previous" && document.getElementById("kal_previous_events").style.display == "none") {
		document.getElementById("kal_previous_events").style.display = "block";
		document.getElementById("kal_coming_events").style.display = "none";
	}
}
function printpage() {
    window.print();  
}

//uncheckBoxes is called when the page is refreshed and when the user closes the advanced search
function uncheckBoxes(){
	var totalFormElements = document.aspnetForm.elements.length;
	var element = document.aspnetForm.elements;
	var checkboxes = 0;
	for (i=0; i<totalFormElements; i++) {
		if (element[i].type == "checkbox" || element[i].type == "radio") {
		    if (element[i].value == "LanguageAny" || element[i].value == "StemmingOn") {
		        element[i].checked = true;
		    }
		    else {
                element[i].checked = false;
            }
		}
	}
}

// Path of 'plus' and 'minus' btns
var minusBtn = "url(/img/btn_minus.gif)";
var plusBtn = "url(/img/btn_plus.gif)";

// Show / hide search rows
function show_hide_rows(target) {
	if (document.getElementById(target).style.display == "none") {
		document.getElementById(target).style.display = "block";
	} else {
		document.getElementById(target).style.display = "none";
	}
}

// onLoad funtion to hide elements which the user will make show / hide
// (default is VISIBLE for benefit of none Javascript browsers)
function hideAdvancedSearchItems(fromLoad) {
	document.getElementById("advanced_search_area").style.display = "none";
	document.getElementById("show_hide_kategori").style.display = "none";
	document.getElementById("show_hide_dokumenttyp").style.display = "none";
	document.getElementById("show_hide_datum").style.display = "none";
	document.getElementById("show_hide_sprak").style.display = "none";
	if (fromLoad == true) {
		document.getElementById("search_help_area").style.display = "none";
	}
}

    // show / hide advanced search
    function show_hide_adv_search() {
	if (document.getElementById("advanced_search_area").style.display == "none") 
	{
		document.getElementById('search_box1_adv_srch_link').style.backgroundImage = minusBtn;
		document.getElementById("advanced_search_area").style.display = "block";
	} else {
		document.getElementById('search_box1_adv_srch_link').style.backgroundImage = plusBtn;
		// hide all advanced search layers
		hideAdvancedSearchItems();
	}
}

    // Show / hide help area
	function show_hide_help() {
		if (document.getElementById("search_help_area").style.display == "none") {
			document.getElementById('search_box1_help_link').style.backgroundImage = minusBtn;
			document.getElementById("search_help_area").style.display = "block";
		} else {
			document.getElementById('search_box1_help_link').style.backgroundImage = plusBtn;
			document.getElementById("search_help_area").style.display = "none";
		}
}

function testing()
{

   document.getElementById("advanced_search_area").style.display = "none";
}


function keyCheck()
{
    var key = window.event.keyCode;
    if(key == 13){
        return false;
    }
    
    else{
        return true;
    }
    



}