//crazy sujjest javascript stuff
//Jon Lee - http://www.jonlee.ca
String.prototype.trim = function() { return this.replace(/^\s+|\s+$/g, ''); }
Array.prototype.remove=function(s){ for(i=0;i<this.length;i++){ if(s==this[i]) this.splice(i, 1); } }
Array.prototype.find=function(s){ for(i=0;i<this.length;i++){ if(s==this[i]) return true; } return false; }
var sellerArray = new Array();
var boxOpen = false; //flag to keep track if popup is open
var changed = false; //flag to track if keywords were added to search from popup

sujjest = function() {

	var include = $('sujjest_include').value;
	var exclude = $('sujjest_exclude').value;
	
	if (include != "" && include != "Search here") {
		new Ajax.Updater( { success:'main_list', failure:'errors' }, '/scripts/sujjest.php',
		  {
			method:'post',
			onLoading: function(){ $('main_list').innerHTML = '<table width="100%"><tr height="300" valign="center"><td align="center"><img src="/img/loading.gif" align="absmiddle" /> Sujjesting...</td></tr></table>'; },
			onFailure: function(){ alert('Something went wrong... please try again') },
            onComplete: function(){ resetLightbox(); },
			parameters: $('sujjest_form').serialize(true)
		  });
	} else {
		new Ajax.Updater( { success:'main_list', failure:'errors' }, '/main.php', { onComplete: function(){ resetLightbox(); } });
	}
}

sujjestionMailer = function() {
	new Ajax.Updater( { success:'sujjestion_error', failure:'sujjestion_error'}, '/scripts/sujjestmailer.php',
	{
		method:'post',
		onLoading: function() { $('sujjestion_error').innerHTML = '<p>Sending e-mail...</p>'; },
		onFailure: function() { alert('Problem sending e-mail, please try again later'); },
		onComplete: function() { },
		parameters: $('sujjestion_form').serialize(true)
	});
}

resetLightbox = function() {
    initialize();
}

checkRefresh = function() {
	if (changed) {
		gotoPage(1);
		changed = false;
   	}
}

gotoPage = function(pagenumber) {
	$('sujjest_pagenumber').value = pagenumber;
	sujjest();
}

maxToShow = function(max) {
	$('sujjest_maxtoshow').value = max;
	gotoPage(1);
}

keyUp = function() {
	if (typeof timer != 'undefined') { clearTimeout(timer); }
	timer = window.setTimeout("gotoPage(1)",700);
}

clearSearch = function() {
	if ($('sujjest_include').value == "Search here") {
    	$('sujjest_include').value = "";
    }
}

localOnly = function() {
	if ($('sujjest_postalcode').value == "Postal/Zip Code") {
		alert("Please enter your Postal Code first.");
		$('sujjest_postalcode').select();
		$('sujjest_localonly').checked = false;
	} else {
		gotoPage(1);
	}
}

resetForm = function() {
	$('sujjest_include').value = "Search here";
	$('sujjest_exclude').value = "";
	$('sujjest_postalcode').value = "Postal/Zip Code";
	$('sujjest_localonly').checked = false;
	$('sujjest_accessories').checked = false;
	$('sujjest_minprice').value = "";
	$('sujjest_maxprice').value = "";
	$('sujjest_sellers').value = "";
	$('sujjest_include').select();
	gotoPage(1);
}

setViewMode = function(mode) {
	$('sujjest_viewmode').value = mode;
    var resultsID = "results"+mode;
    
    if ($('results1') != null) {
    	$('results1').id = resultsID;
	} else if ($('results2') != null) {
    	$('results2').id = resultsID;
	} else if ($('results3') != null) {
    	$('results3').id = resultsID;
	}
    
    var oldViewMode = "viewmode"+mode;
    var newViewMode = "viewmode"+mode+"on";
    
    
    if ($('viewmode1on') != null && mode != 1) { $('viewmode1on').id = "viewmode1"; }
    if ($('viewmode2on') != null && mode != 2) { $('viewmode2on').id = "viewmode2"; }
    if ($('viewmode3on') != null && mode != 3) { $('viewmode3on').id = "viewmode3"; }
    if ($(oldViewMode) != null) { $(oldViewMode).id = newViewMode; }
}

addTerm = function(term, where) {
	if (where == "inc") {
		var theField = $('sujjest_include');
	} else if (where == "exc") {
		var theField = $('sujjest_exclude');
	}
	var theString = theField.value + " " + term;
	theField.value = theString.trim();
	if (boxOpen == false) {
		gotoPage(1);
	}
}

moveTerm = function(term, where) {
	if (where == "inc") {
		var theField = $('sujjest_include');
	} else if (where == "exc") {
		var theField = $('sujjest_exclude');
	}
    var theString = "";
    if (theField.value == "Search here") {
    	theString = term;
    } else {
		theString = theField.value + " " + term;
    }
    
	theField.value = theString.trim();
	if (where == "inc") {
		delTerm(term, "exc");
	} else if (where == "exc") {
		delTerm(term, "inc");
	}
}

delTerm = function(term, where) {
	if (where == "inc") {
		var theField = $('sujjest_include');
	} else if (where == "exc") {
		var theField = $('sujjest_exclude');
	}
	var theString = theField.value;
	var index = theString.search(term);
	if (index != -1) {
		theString = theString.substring(0, index) + theString.substring(index+term.length+1);
		theField.value = theString.trim();
		if (boxOpen == false) {
			gotoPage(1);
		}
	}
}

addSeller = function() {
	var seller = $('seller_input').value;
	if (!sellerArray.find(seller)) {
		var numEle = sellerArray.push(seller);
   		$('sujjest_sellers').value = sellerArray.toString();
		$('sellerlist').innerHTML = listify(sellerArray);
		gotoPage(1);
	} else {
		alert(seller + " is already on your seller list.");
	}
}
	
delSeller = function(seller) {
	sellerArray.remove(seller);
	$('sujjest_sellers').value = sellerArray.toString();
	$('sellerlist').innerHTML = listify(sellerArray);;
	gotoPage(1);
}

listify = function(array) {
	var numEle = array.length;
	var output = "<ul>";
	for (i=0; i<numEle;i++) {
		output +="<li>"+sellerArray[i]+"&nbsp;<a href=\"#\" onclick=\"javascript:delSeller('"+sellerArray[i]+"')\"><img src=\"/img/ico_delete.gif\" /></a></li>";
	}
	output += "</ul>";
	return output;
}

/*
popup = function(itemid) {
		$('itempopup').innerHTML = "";
		$('itempopup').toggle();
		new Ajax.Updater( { success:'itempopup', failure:'errors' }, '/scripts/popup.php',
		  {
			method:'post',
			onLoading: function(){ $('itempopup').innerHTML = '<table width="100%"><tr height="300" valign="center"><td align="center"><img src="/img/loading.gif" align="absmiddle" /> Retriving Item Information</td></tr></table>'; },
			onFailure: function(){ alert('Something went wrong... please try again') },
			parameters: { pid: itemid, sujjest_locale: $('sujjest_locale').value }
		  });
}


sujjestion = function() {
	$('itempopup').innerHTML = "";
    $('itempopup').toggle();
    new Ajax.Updater( { success:'itempopup', failure:'errors' }, '/sujjestion.php',
		  {
			method:'get',
			onLoading: function(){ $('itempopup').innerHTML = '<table width="100%"><tr height="300" valign="center"><td align="center"><img src="/img/loading.gif" align="absmiddle" /> Loading Sujjestion Box</td></tr></table'; },
			onFailure: function(){ alert('Something went wrong... please try again') }
		  });
}
*/

// create tooltips for each element with a title attribute
Event.observe(window,"load",function() {
  $$("*").findAll(function(node){
    return node.getAttribute('title');
  }).each(function(node){
    new Tooltip(node,node.title);
    node.removeAttribute("title");
  });
});

function createCookie(name,value) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(2*365*24*60*60*1000)); //2 year cookie
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}