function imageAdDetailLogo() {
	$('imageloader').style.display = 'block';
	$('imageFormLoad').style.display = 'block'; 
	$('editAdDetailImage').style.display = 'none';
}

function imageAdvertiserLogo() {
	$('imageloader2').style.display = 'block';
	$('imageFormLoad2').style.display = 'block'; 
	$('editAdvertiserImage').style.display = 'none';
}

function clearText(thefield, focused, removeClass){	
	if (thefield.defaultValue==thefield.value){
		if(thefield.value.indexOf('Eks.') == 0) {
			stilling_manageClass(thefield.id, 'greyText', false);
			thefield.value = "";
		}
	} else if(thefield.value == "" && focused == false && removeClass == false) {
		stilling_manageClass(thefield.id, 'greyText', true);
		thefield.value = thefield.defaultValue;
	} else if(removeClass == true && thefield.value.indexOf('Eks.') != 0) {		
		stilling_manageClass(thefield.id, 'greyText', false);
	}	
}

function checkMailAndLink(){	
	if(($('AdDetailUrl').value == 'http://' || $('AdDetailUrl').value == '') && ($('AdDetailEmail').value == 'Eks. sendsoknad@firma.no' || $('AdDetailEmail').value == '')){
		$('mailOrLink').style.backgroundColor = '#CC3300';
		$('mailOrLink').style.color = '#FFFFFF';
		$('mailOrLink').style.fontWeight = 'bold';
		$('mailOrLink').style.margin = '4px 0';
		$('mailOrLink').style.padding = '4px';
		
		return false;
	} else {
		$('mailOrLink').style.backgroundColor = '#FFFFFF';
		$('mailOrLink').style.color = '#000000';
		$('mailOrLink').style.fontWeight = 'normal';
		$('mailOrLink').style.margin = '0px';
		$('mailOrLink').style.padding = '0px';
		
		return true;
	}
}

function stilling_manageClass(id, field_className, add){	
	if(add==true){	
		if($(id).className.indexOf(field_className)<0){				
			$(id).className = $(id).className + " "+field_className;
		}		
	} else {		
		$(id).className = $(id).className.replace(field_className,"");
	}	
}

function updateListDiv(formId, updateDiv, searchString) {
	//$(updateDiv).innerHTML = '';
	var searchCategoriesList = "";
	var s = "";
	for (i = 0; i < $(formId).length; i++){
		if($(formId)[i].checked == true){
			if(searchCategoriesList!="") s = ',';
			searchCategoriesList += s+$(formId)[i].name;						
		}
	}

	new Ajax.Updater(updateDiv, '/stilling/ads/search/category:'+searchCategoriesList, {
		asynchronous:true, 
		evalScripts:true,
		requestHeaders:['X-Update', updateDiv]
		}
	); 
}