function checkForm(frm) {
	for (var i=0;i<frm.length;i++) {
		current = frm.elements[i];
		if(current.name.indexOf("_req") > -1) {
			if(current.value.replace(/^\s+|\s+$/, '') == "" && current.type=="text") {
					alert("You need to enter text in all required fields.");
					return false;
			}
			if(current.value.replace(/^\s+|\s+$/, '') == "" && current.type=="password") {
				alert("You need to enter text in all password fields.");
				return false;
			}
			if(current.value == "#" && current.type != "text") {
				alert("You have to make a selection in all drop down menus.");
				return false;
			}
			if(current.value.replace(/^\s+|\s+$/, '') == "" && current.type=="textarea") {
				alert("You need to enter text in all required text areas.");
				return false;
			}
			if(current.name == "human_req2") {
				if(current.checked != true) {
					alert("You have not checked the verification box. Please do so and try again.");
					return false;
				}
			}
			if(current.name == "collemail_req" && (current.value == " your email here" || current.value.replace(/^\s+|\s+$/, '') == "")) {
				alert("You need to enter your email address in order to proceed.");
				return false;
			}
		}
	}
	return true;
}

function checkSearchForm(frm) {
	if(!frm.as_restaurants.checked  && !frm.as_stores.checked && !frm.as_wines.checked) {
		alert("You need to select one or more options in step 1. Find what?\nCheck one or more of Bulgarian restaurants, Bulgarian Stores or Bulgarian Wines");
		return false;
	}
	if(frm.as_zip2.value.replace(/^\s+|\s+$/, '') == "" && frm.as_radius2.value.replace(/^\s+|\s+$/, '') == "") {
		if(frm.as_city.value.replace(/^\s+|\s+$/, '') == "" && frm.as_state.value == "#" && frm.as_radius.value.replace(/^\s+|\s+$/, '') == "") {
			alert("You need to select either a city, state and distance, OR a zip code and distance to search by");
			return false;
		}
		else {
			if(frm.as_city.value.replace(/^\s+|\s+$/, '') == "" || frm.as_state.value == "#" || frm.as_radius.value.replace(/^\s+|\s+$/, '') == "") {
				alert("Please select city, state and distance");
				return false;
			}
		}
	}
	else {
		if(frm.as_zip2.value.replace(/^\s+|\s+$/, '') == "" || frm.as_radius2.value.replace(/^\s+|\s+$/, '') == "") {
			alert("Please select zip code and distance");
			return false;
		}
	}
	return true;
}

function checkSearchByNameForm(frm) {
	if(frm.as_name.value.replace(/^\s+|\s+$/, '') == "") {
		alert("Please choose a name to search for");
		return false;
	}
	return true;
}

function checkSelectedTypes(frm) {
	alert(frm.ql_restaurants.value);
	if(frm.ql_restaurants.value != "true" || frm.ql_stores.value != "true" || frm.ql_wines.value != "true") {
		alert("Please check at least one search type: Restaurants, Stores, or Wines"); 
		return false;
	}
	return true;
}

function setSearch($target) {
	if($target == "restaurants") $searchtarget = "Bulgarian restaurants";
	if($target == "foodstores") $searchtarget = "Bulgarian food stores";
	if($target == "wines") $searchtarget = "Bulgarian wines";
	document.forms[1].q.value = $searchtarget;

}

function confirmSubmit() {
	return confirm("Do you really want to delete this item?\n\nOnce you delete something, it cannot be restored automatically.");
}

function showgooglelocation() {
	// override if necessary
}

function quickfind(fld) {
	loc = "#" + fld.value;
	fld.value = "#";
	window.location.href = loc;
}

function insertBanner() {
   var thenode = document.getElementById("sharebar");
   var newdiv = document.createElement('div');
   newdiv.setAttribute('id', 'sharetext');

   newdiv.innerHTML = getShareBanner();
   thenode.appendChild(newdiv);
}


function getShareBanner() {
	var thislocation = location.href;
	banner = '<table border=0 cellpadding=2>\n';
	banner += '<tr><td><p class="text"><b>Share this on:</b></p></td>\n';
	banner += ' <td>&nbsp;</td>\n';
	banner += ' 			<td>\n';
	banner += ' 			<a href="http://www.facebook.com/share.php?u=' + thislocation + '" target="_blank">\n';
	banner += ' 			<img src="images/facebook.png" title="Facebook" alt="Facebook" class="sociable-hovers" border="0" width="16" height="16"></a></td>\n';
	banner += ' 			<td>&nbsp;</td>\n';
	banner += ' 			<td>\n';
	banner += '			<a href="http://www.myspace.com/Modules/PostTo/Pages/?u=' + thislocation + '" target="_blank">\n';
	banner += ' 			<img src="images/myspace.png" title="MySpace" alt="MySpace" class="sociable-hovers" border="0" width="16" height="16"></a></td>\n';
	banner += ' 			<td>&nbsp;</td>\n';
	banner += ' 			<td>\n';
	banner += ' 			<a href="http://twitter.com/home?status=' + thislocation + '" target="_blank">\n';
	banner += ' 			<img src="images/twitter.png" title="TwitThis" alt="TwitThis" class="sociable-hovers" width="16" height="16" border="0"></a></td>\n';
	banner += ' 			<td>&nbsp;</td>\n';
	banner += ' 			<td>\n';
	banner += ' 			<a href="http://del.icio.us/post?url=' + thislocation + '" target="_blank">\n';
	banner += ' 			<img src="images/delicious.png" title="del.icio.us" alt="del.icio.us" class="sociable-hovers" border="0" width="16" height="16"></a></td>\n';
	banner += ' 			<td>&nbsp;</td>\n';
	banner += ' 			<td>\n';
	banner += ' 			<a href="http://digg.com/submit?phase=2&url=' + thislocation + '" target="_blank">\n';
	banner += ' 			<img src="images/digg.png" title="Digg" alt="Digg" class="sociable-hovers" border="0" width="16" height="14"></a></td>\n';
	banner += ' 			<td>&nbsp;</td>\n';
	banner += ' 			<td>\n';
	banner += ' 			<a href="http://www.google.com/bookmarks/mark?op=edit&bkmk=' + thislocation + '" target="_blank">\n';
	banner += ' 			<img src="images/googlebookmark.png" title="Google" alt="Google" class="sociable-hovers" border="0" width="16" height="16"></a></td>\n';
	banner += ' 			<td>&nbsp;</td>\n';
	banner += ' 			<td>\n';
	banner += ' 			<a href="http://reddit.com/submit?url=' + thislocation + '" target="_blank">\n';
	banner += ' 			<img src="images/reddit.png" title="Reddit" alt="Reddit" class="sociable-hovers" border="0" width="18" height="18"></a></td>\n';
	banner += ' 			<td>&nbsp;</td>\n';
	banner += ' 			<td>\n';
	banner += ' 			<a href="http://www.mixx.com/submit/story?page_url=' + thislocation + '" target="_blank">\n';
	banner += ' 			<img src="images/mixx.png" title="Mixxit" alt="Mixxit" class="sociable-hovers" border="0"></a></td>\n';
	banner += ' 			<td>&nbsp;</td>\n';
	banner += ' 			<td>\n';
	banner += ' 			<a href="http://www.stumbleupon.com/submit?url=' + thislocation + '" target="_blank">\n';
	banner += ' 			<img src="images/stumbleupon.png" title="StumbleUpon" alt="StumbleUpon" class="sociable-hovers" border="0" width="16" height="16"></a></td>\n';
	banner += ' 		</tr>\n';
	banner += ' 	</table>\n';
	return banner;
}