/*--------------------SEARCHING------------------*/
var var_link='';
function change_searchbar_action(){
	var keyword='';
	if($('input[name=keyword2]')){
		keyword=$('input[name=keyword2]').val();
		if(keyword==' Enter Keyword if Desired')keyword='';
	}
	//Checks if keyword is a listing ID]
	$.post(prefs.ajax_url+'ajax.iml',{mdl:'check_search_for_id.aj',searchfor:keyword},function(data){
		//If keyword matches ID then goes to listing page
		if($(data).find('found').text()>1){
			var_link='';
			$('form[name=searchbar] input[name=searchARG]').val($(data).find('found').text());
			$('form[name=searchbar]').attr('action','/'+$(data).find('found').text());
		}
		//if keyword does not match ID then perform following functions
		else{
			search_destination();search_resort(),search_keyword(keyword);search_beds();search_sleep();search_bath();search_type();search_loca();search_dates();
			search_rates();search_price();search_features();search_length();
			if(prefs.arg!=''){				
				$('form[name=searchbar]').attr('action',prefs.arg+'/'+prefs.url_text+'/'+var_link);
				$('form[name=searchbar] input[name=searchARG]').val(prefs.url_text+','+var_link);
			}
			else{
				$('form[name=searchbar]').attr('action','/'+prefs.url_text+'/'+var_link);
				$('form[name=searchbar] input[name=searchARG]').val(prefs.arg+','+prefs.url_text+','+var_link);
			}
		}
		document.searchbar.submit();	
	});                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
}

function search_destination(){
	if(document.searchbar.destinations2){
		if(document.searchbar.destinations2.value!=''){
			var_link=var_link+document.searchbar.destinations2.value+'-'+prefs.url_text;
		}
		else{
			var_link=var_link+'show-all-'+prefs.url_text;
		}
	}	
	if(document.searchbar.city2){
		if(document.searchbar.city2.value!=''){
			var_link='';
			if(document.searchbar.city2.value.indexOf('_')){
				var_link=var_link+document.searchbar.city2.value;
			}
			else{
				var_link=var_link+document.searchbar.city2.value+'-'+prefs.url_text;
			}
		}
		else{
			if(!document.searchbar.destinations2)var_link=var_link+'show-all-'+prefs.url_text;
		}
	}
	if((!document.searchbar.destinations2)&&(!document.searchbar.city2))var_link='show-all-'+prefs.url_text;
	return var_link;
}

function search_resort(){
	if(document.searchbar.resort_id2&&document.searchbar.resort_id2.value!=''){
		if(var_link!='')var_link=var_link+'_';
		if(document.searchbar.resort_id2.value!=''){
		var_link=var_link+'resort-'+document.searchbar.resort_id2.value;
		}
	}	
	return var_link;
}

function search_keyword(keyword){
	if(keyword&&keyword!=''){
		if(var_link!='')var_link=var_link+'_';
		var text_keyword=keyword.toLowerCase();
		link_keyword = (text_keyword).replace(/\s/g, "-");
		var_link=var_link+'keyword-'+link_keyword;
		return var_link;
	}
}

function search_beds(){
var bed_link='';
if(document.searchbar.beds_max2){
	if(document.searchbar.beds2){
		if(document.searchbar.beds2.value!=''){
			if(parseInt(document.searchbar.beds2.value) > parseInt(document.searchbar.beds_max2.value)){
			var bedsmax=parseInt(document.searchbar.beds2.value);
			var beds=parseInt(document.searchbar.beds_max2.value);
			}
			else {
			var bedsmax=parseInt(document.searchbar.beds_max2.value);
			var beds=parseInt(document.searchbar.beds2.value);
		
			}
			if(bedsmax==1000)bedsmax=4;
			for(i=beds;i<=bedsmax;i++){
		
				if(bed_link!=''){
					bed_link=bed_link+'_'+i+'-bedrooms';
				}	
				else {
					bed_link=i+'-bedrooms';
				}
			}
		}
	}
	else {
		if(parseInt(document.searchbar.beds_max2.value)==1000)document.searchbar.beds_max2.value=4;
		bed_link=document.searchbar.beds_max2.value+'-bedrooms';
	}
}
else if(document.searchbar.beds2){
		if(document.searchbar.beds2.value!=''){
			if(bed_link!=''){
				bed_link=bed_link+'_'+document.searchbar.beds2.value+'-bedrooms';
			}
			else {
				bed_link=document.searchbar.beds2.value+'-bedrooms';
			}
		}
}

if(bed_link!=''){
if(var_link!='')var_link=var_link+'_';
var_link=var_link+bed_link;
}
return var_link;
}

function search_sleep(){
	if(document.searchbar.sleeps2){
		if(document.searchbar.sleeps2.value!=''){
		if(var_link!='')var_link=var_link+'_';
		var_link=var_link+'sleeps-'+document.searchbar.sleeps2.value;
		}
	return var_link;
	}
}

function search_bath(){
	if(document.searchbar.bath2){
		if(document.searchbar.bath2.value!=''){
		if(var_link!='')var_link=var_link+'_';
		var_link=var_link+document.searchbar.bath2.value+'-bathrooms';
		}
	return var_link;
	}
}

function search_type(){
	if(document.searchbar.checktype2){
		if(document.searchbar.checktype2.type=="select-one"){
			if(document.searchbar.checktype2.value!=''){
				if(var_link!='')var_link=var_link+'_';
				var_link=var_link+'type-'+document.searchbar.checktype2.value;
			}
		}
		else if(document.searchbar.checktype2.type=="checkbox"){
			if(document.searchbar.checktype2.length){
				for(var i=0; i<document.searchbar.checktype2.length; i++)
				if(document.searchbar.checktype2[i].checked){
					if(var_link!='')var_link=var_link+'_';
					var_link=var_link+'type-'+document.searchbar.checktype2[i].value;
				}
			}
			else {
				if(document.searchbar.checktype2.checked){
					if(var_link!='')var_link=var_link+'_';
					var_link=var_link+'type-'+document.searchbar.checktype2.value;
				}
			}
		}
	return var_link;
	}
}

function search_loca(){
	if(document.searchbar.checkloca2){
		if(document.searchbar.checkloca2.type=="select-one"){
			var view=document.searchbar.checkloca2.value;
			if(view!=''){
				view_link = (view).replace(/\s/g, "-");
				if(var_link!='')var_link=var_link+'_';
				var_link=var_link+'location-'+view_link;
			}
		}
	return var_link;
	}
}

function search_dates(){
	if(document.searchbar.arrive2){
		if(document.searchbar.arrive2.value!=''){
		if(var_link!='')var_link=var_link+'_';
		var new_arrive=document.searchbar.arrive2.value.replace(/[/]/g,"-");
		var_link=var_link+'arrive-'+new_arrive;
		}
	}
	if(document.searchbar.depart2){
		if(document.searchbar.depart2.value!=''){
		if(var_link!='')var_link=var_link+'_';
		var new_depart=document.searchbar.depart2.value.replace(/[/]/g,"-");
		var_link=var_link+'depart-'+new_depart;
		}
	}
return var_link;
}

function search_rates(){
	if(document.searchbar.pricenight2){
		if(document.searchbar.pricenight2.value!=''){
		if(var_link!='')var_link=var_link+'_';
		var new_pricenight=document.searchbar.pricenight2.value.replace(/[:]/g,"-");
		var_link=var_link+'pricenight-'+new_pricenight;
		}
	}
	if(document.searchbar.priceweek2){
		if(document.searchbar.priceweek2.value!=''){
		if(var_link!='')var_link=var_link+'_';
		var new_priceweek=document.searchbar.priceweek2.value.replace(/[:]/g,"-");
		var_link=var_link+'priceweek-'+new_priceweek;
		}
	}
return var_link;
}

function search_price(){
	if(document.searchbar.askingprice2){
		if(document.searchbar.askingprice2.value!=''){
		if(var_link!='')var_link=var_link+'_';
		var new_askingprice=document.searchbar.askingprice2.value.replace(/[:]/g,"-");
		var_link=var_link+'price-'+new_askingprice;
		}
	}
return var_link;
}

function search_features(){
	if(document.searchbar.spec_feat_select){
		if(document.searchbar.spec_feat_select.value!=''){
		if(var_link!='')var_link=var_link+'_';
		var_link=var_link+'feature-'+document.searchbar.spec_feat_select.value;
		}
	}
	
	if(document.searchbar.features2){
		if(document.searchbar.features2.length){
			for(var i=0; i<document.searchbar.features2.length; i++)
				if(document.searchbar.features2[i].checked){
					if(var_link!='')var_link=var_link+'_';
					var_link=var_link+'feature-'+document.searchbar.features2[i].value;
				}
			}
		else {
			if(document.searchbar.features2.checked){
				if(var_link!='')var_link=var_link+'_';
				var_link=var_link+'feature-'+document.searchbar.features2.value;
			}
		}
		return var_link;	
	}
}
//if the var_link variable is too long then this function will break it up
function search_length(){
	if(var_link.length>259){
		var split_at=var_link.lastIndexOf("_",259);
		var first_half=var_link.substring(0,split_at);
		var second_half=var_link.substring(split_at+1,var_link.length);
			if(second_half.length>259){
				var second_split=second_half.lastIndexOf("_",259);
				var third_half=second_half.substring(0,second_split);
				var fourth_half=second_half.substring(second_split+1,var_link.length);
					if(fourth_half.length>259){
						var third_split=fourth_half.lastIndexOf("_",259);
						var fifth_half=fourth_half.substring(0,third_split);
						var sixth_half_half=fourth_half.substring(third_split+1,var_link.length);
					}
					else{
					var_link=first_half+"/"+third_half+"/"+fourth_half;
					}
			}
			else{
			var_link=first_half+"/"+second_half;
			}
		return var_link;
	}
}
/*-----------------------END SEARCHING CODE-------------------*/