// JavaScript Document
var xmlHttp

var LoadHTMLHttp = null;
function LoadHtml(sortvar) { 
// do the tab swaps first
document.getElementById('TheCellId').innerHTML='<div style="margin-top:20px; text-align:center; color: #52A21D; font-size:24px;"><img src="http://www.grouprecipes.com/images/fork_loading.gif" style="position:relative;top:3px;"> Looking for Grub...</div>';   

	if (sortvar == 'new_today') 
	{
		    if (document.images['new_today'].src=='http://www.grouprecipes.com/images/new_today_on.gif') {
        		document.images['popular'].src='http://www.grouprecipes.com/images/popular_off.gif';
				document.images['active_users'].src='http://www.grouprecipes.com/images/active_users_off.gif';
				document.images['flavors'].src='http://www.grouprecipes.com/images/flavors_off.gif';
			}
			else {
					document.images['new_today'].src='http://www.grouprecipes.com/images/new_today_on.gif';
	        		document.images['popular'].src='http://www.grouprecipes.com/images/popular_off.gif';
					document.images['active_users'].src='http://www.grouprecipes.com/images/active_users_off.gif';
					document.images['flavors'].src='http://www.grouprecipes.com/images/flavors_off.gif';
			}
	}
	else if(sortvar == 'popular')
	{
		    if (document.images['popular'].src=='http://www.grouprecipes.com/images/popular_on.gif') {
        		document.images['new_today'].src='http://www.grouprecipes.com/images/new_today_off.gif';
				document.images['active_users'].src='http://www.grouprecipes.com/images/active_users_off.gif';
				document.images['flavors'].src='http://www.grouprecipes.com/images/flavors_off.gif';

			}
			else {
					document.images['popular'].src='http://www.grouprecipes.com/images/popular_on.gif';
	        		document.images['new_today'].src='http://www.grouprecipes.com/images/new_today_off.gif';
					document.images['active_users'].src='http://www.grouprecipes.com/images/active_users_off.gif';
					document.images['flavors'].src='http://www.grouprecipes.com/images/flavors_off.gif';

			}
	}
	else if(sortvar == 'active_users')
	{
		    if (document.images['active_users'].src=='http://www.grouprecipes.com/images/active_users_on.gif') {
        		document.images['new_today'].src='http://www.grouprecipes.com/images/new_today_off.gif';
        		document.images['popular'].src='http://www.grouprecipes.com/images/popular_off.gif';
				document.images['flavors'].src='http://www.grouprecipes.com/images/flavors_off.gif';

			}
			else {
				document.images['active_users'].src='http://www.grouprecipes.com/images/active_users_on.gif';
				document.images['new_today'].src='http://www.grouprecipes.com/images/new_today_off.gif';
        		document.images['popular'].src='http://www.grouprecipes.com/images/popular_off.gif';
				document.images['flavors'].src='http://www.grouprecipes.com/images/flavors_off.gif';

			}
	}
	else if(sortvar == 'flavors')
		{
				if (document.images['flavors'].src=='http://www.grouprecipes.com/images/flavors_on.gif') {
					document.images['new_today'].src='http://www.grouprecipes.com/images/new_today_off.gif';
					document.images['popular'].src='http://www.grouprecipes.com/images/popular_off.gif';
					document.images['active_users'].src='http://www.grouprecipes.com/images/active_users_off.gif';
				}
				else {
					document.images['flavors'].src='http://www.grouprecipes.com/images/flavors_on.gif';
					document.images['new_today'].src='http://www.grouprecipes.com/images/new_today_off.gif';
					document.images['popular'].src='http://www.grouprecipes.com/images/popular_off.gif';
					document.images['active_users'].src='http://www.grouprecipes.com/images/active_users_off.gif';
				}
		}
    LoadHTMLHttp = createRequestObject();
    var url="output.php?sortvar=" + sortvar;
    LoadHTMLHttp.open('GET', url, true);
    LoadHTMLHttp.onreadystatechange = getLoadHTMLHttpResponse;
    LoadHTMLHttp.send('');
}


function getLoadHTMLHttpResponse() {
    if (LoadHTMLHttp != null)
        if (LoadHTMLHttp.readyState == 4)
            if (LoadHTMLHttp.status == 200)
                document.getElementById('TheCellId').innerHTML = LoadHTMLHttp.responseText;    
                document.getElementById('output_loading').style.display='none';    
                
}



function createRequestObject() {
    var ro;
    /*@cc_on
    @if (@_jscript_version >= 5)
        try {
            ro = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            try {
                ro = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (E) {
                ro = false;
            }
        }
    @else
        ro = false;
    @end @*/
    if (!ro && typeof XMLHttpRequest != 'undefined') {
        try {
            ro = new XMLHttpRequest();
        } catch (e) {
            ro = false;
        }
    }
    return ro;
}

/* check userID before show POST PLACE COMMENT box */

function checkUserID(userID, photo) {
	if(photo=='photo'){
			if (userID==0) {
					document.getElementById('photoDiv').innerHTML = '<img src="http://www.grouprecipes.com/images/error.gif" style="vertical-align:text-bottom"> <a href="http://www.grouprecipes.com/login/">You need to login first</a>';
				}
				else { 
					document.getElementById('photoDiv').innerHTML = '<form action="http://www.grouprecipes.com/add_place_photo.php" method="post" enctype="multipart/form-data" name="photoForm"><br><input type="file" name="imgfile" id="imgfile"><input name="MM_insert" type="hidden" value="upForm"><input name="submit" id="submit" type="submit" value="Submit" class="Butt" onClick="load();"></form>';
				}


	}else if(photo=='update'){
		    if (userID==0) {
        		document.getElementById('updateDiv').innerHTML = '<img src="http://www.grouprecipes.com/images/error.gif" style="vertical-align:text-bottom"> <a href="http://www.grouprecipes.com/login/">You need to login first</a>';
			}
			else {  
                document.getElementById('updateDiv').innerHTML = '<form action="http://www.grouprecipes.com/update_place_photo.php" method="post" enctype="multipart/form-data" id="updateForm" name="updateForm"><br><input type="file" name="imgfile" id="imgfile"><input name="MM_insert" type="hidden" value="updatePhoto"><input name="submit" id="submit" type="submit" value="Submit" class="Butt" onClick="updateForm.submit.disabled=true;"></form>';
   			}
	}else{
		    if (userID==0) {
        		document.getElementById('commentDiv').innerHTML = '<img src="http://www.grouprecipes.com/images/error.gif" style="vertical-align:text-bottom"> <a href="http://www.grouprecipes.com/login/">You need to login first</a>';
			}
			else {  
                document.getElementById('commentDiv').innerHTML = '<form action="http://www.grouprecipes.com/add_place_comment.php" method="post" id="commentForm" name="commentForm" onSubmit="return checkForm()"><b>Rating</b><br><select name="rating"><option value="1">1</option><option value="2">2</option><option value="3">3</option><option value="4">4</option><option value="5">5</option><option value="6">6</option><option value="7">7</option><option value="8">8</option><option value="9">9</option><option value="10">10</option></select><br><b>Review</b><br><textarea name="entry" id="entry" cols="40" rows="5" wrap="virtual"></textarea><br><input name="submit" id="submit" type="submit" value="Submit" class="Butt" onClick="commentForm.submit.disabled=true;"></form><br><div id="entryError" class="error"><img src="http://www.grouprecipes.com/images/error.gif" style="vertical-align:text-bottom"> You need to enter something</div> ';
   			}
	}
}