/**************************************************************************/
/********************************************************************/
/**************************************************************************/
/********************************************************************/
/* 	start image scrolling functionality	on list page*/
	function scroll_left(mls_num){
		if( img_arr_count[mls_num] > 0 ){
			img_arr_count[mls_num] = img_arr_count[mls_num]-1;
			$("#photo_num"+mls_num).html(img_arr_count[mls_num]+1);
			$("#image_"+mls_num).attr('src',img_arr[mls_num][img_arr_count[mls_num]]);			
		}
	}	
	function scroll_right(mls_num){
		if( img_arr_count[mls_num] < img_arr_max[mls_num] - 1 ){
			img_arr_count[mls_num] = img_arr_count[mls_num]+1;
			$("#photo_num"+mls_num).html(img_arr_count[mls_num]+1);
			$("#image_"+mls_num).attr('src',img_arr[mls_num][img_arr_count[mls_num]]);			
		}
		alert(img_arr_count[mls_num]);
	}
/* 	end image scrolling functionality on list page*/
/**************************************************************************/
/********************************************************************/
/**************************************************************************/
/********************************************************************/
/* 	start contact functionality on list page		*/
	function submit_contact(){
		send = true;
		$(".detail_error").css("display","none");
		if($("#detail_name").val()==""){
			$("#detail_name_error").css('display','block')
			send = false;
		}
		if($("#detail_phone").val()==""){
			$("#detail_phone_error").css('display','block')
			send = false;
		}
		if($("#detail_email").val()==""){
			$("#detail_email_error").css('display','block')
			send = false;
		}
		if($("#contact_validation_code").val()==""){
			$("#contact_validation_error").css('display','block')
			send = false;
		}
		if($("#contact_validation_code").val()!=$("#contact_hidden_validation_code").val()){
			$("#contact_validation_error").css('display','block')
			send = false;
		}
			return send;
	}
/* 	end contact functionality on list page			*/
/**************************************************************************/
/********************************************************************/
/**************************************************************************/
/********************************************************************/
/*  start sort by functions - used in the dropdown box at the top of the property list page */
	function launch_sort(){
		if($("#sortby option:selected").val()=='ltoh'){
				//alert("true");
			window.document.location.href = window.document.location.href+"<?= $sort_sep ?>orderby=ltoh"		
		}
		if($("#sortby option:selected").val()=='htol'){
			//alert(window.document.location.href);
			window.document.location.href = window.document.location.href+"<?= $sort_sep ?>orderby=htol"		
		}
	}
/*  end sort by functions - used in the dropdown box at the top of the property list page */
/**************************************************************************/
/********************************************************************/
/**************************************************************************/
/********************************************************************/
/*  start detail functions */

	/* display the lightbox w/ detail information */
	function show_detail(mls_num,show_pg){
		$("<div id='faded' class='faded_overlay'></div>").appendTo('body');
		$("#faded").click(function(){
			hide_detail();
		});
		$("<div id='detail_content' class='detail_content'></div>").appendTo('body');
		$("#faded").css('display','block');
		$("#faded").css('height',getDocHeight());
		$("#detail_content").css('display','block');
		//$("#detail_content").css('height',window.innerHeight-50);
		$("#detail_content").load('./content/ajax_contact.php',{},function(){});
	}
	/* hide the lightbox w/ detail information */
	function hide_detail(){
		$("#faded").remove();
		$("#detail_content").remove();
	}
	/* figure out current document height */
	function getDocHeight() {
		var D = document;
		return Math.max(
			Math.max(D.body.scrollHeight, D.documentElement.scrollHeight),
			Math.max(D.body.offsetHeight, D.documentElement.offsetHeight),
			Math.max(D.body.clientHeight, D.documentElement.clientHeight)
		);
	}
	// submit request info form 
	function request_info(){
		$("#faded").css('display','block');
		$("#faded").css('height',getDocHeight());
		$("#detail_content").css('display','block');
		//alert($("#hidden_validation_code").val()+" - "+$("#validation_code").val());
		$("#details_content_area").load('./listing/content/sub/request_info.php',{fname:$("#fname").val(),lname:$("#lname").val(),phone:$("#phone").val(),email:$("#email").val(),comments:$("#comments").val(),validation_code:$("#validation_code").val(),hidden_validation_code:$("#hidden_validation_code").val(),Submit:'submit'},function(){});
	}
	//check the request info form data 
	function check_request_info(){
		var	good = true;
		alert(good);
		if($("#fname").val()==""){
			$("#fname_error").css('display','block');
			good = false;
		}else{
			$("#fname_error").css('display','none');
		}
		if($("#lname").val()==""){
			$("#lname_error").css('display','block');
			good = false;
		}else{
			$("#lname_error").css('display','none');
		}
		if($("#phone").val()==""){
			$("#phone_error").css('display','block');
			good = false;
		}else{
			$("#phone_error").css('display','none');
		}
		if($("#email").val()==""){
			$("#email_error").css('display','block');
			good = false;
		}else{
			$("#email_error").css('display','none');
		}
		if($("#contact_validation_code").val()==""){
			$("#contact_validation_error").css('display','block');
			good = false;
		}else{
			$("#contact_validation_code").css('display','none');
		}
		if(good){
			alert('true');
		}else{
			alert('false');	
		}
	}
/*  end detail functions */
/**************************************************************************/
/********************************************************************/