$(document).ready(function() {



	$('#submit_item').click(function() {
		var item = $('#item').val();
		$.post('/ci/carl/process', { 'item' : item },
		function(data){
			document.getElementById("txtHint").innerHTML=data.result;
		}, 'json');
	});



	$('#b1').click(function() {
		var item = $('#w').val();
		$.post('/ci/hiero/showimg', { 'w' : item },
		function(data){
			document.getElementById("imglocation").innerHTML=data.result;
			document.getElementById('w').focus();
		}, 'json');
	});



	//
	//	User clicked on button  to select languages
	//
	$('#langs').click(function() {
		langctrl();
	});

});



function langctrl()
{
		//
		// Set ses_wait_lang and wait for function langss() for reset
		//
		var jqlang1 = $.post('/ci/carl/sesvarset', { 'key' : 'ses_wait_lang', 'val' : '1' },
			function(data) {
		}, 'json');
		jqlang1.complete( function() {
			//
			//	Open popup window with all the languages to select from
			//
			var width = 200;
			var height = 250;
			var params = 'width=' + width + ', height=' + height + ', resizable=0, location=0 left=100';
			newwin = window.open('/ci/html/sellang.html', 'Slect language', params);
			newwin.focus();

			var jqlang2 = $.post('/ci/carl/sesvarchk', { 'key' : 'ses_wait_lang', 'val' : '2' },
				function(data){
			}, 'json');
			jqlang2.complete( function() {
				var jqlang3 = $.post('/ci/carl/sesvarget', { 'key' : 'ses_lang' },
					function(data){
						window.location.replace("http://carl-fh.com/ci/carl/lang=" . data.ses_lang);
				}, 'json');
			});
		});
}



//
//	User has selecte his/her language
//
function langss(lang) {
	//
	//	Use server side PHP function to set sess_lang
	//   and reset ses_eait_lang
	//	So use php server function langset() to set ses_lang
	//   and sets ses_wait_lang to '2'
	//
	var jqlang4 = $.post('/ci/carl/sesvarset', { 'key' : 'ses_wait_lang', 'val' : '2' },
		function(data) {
	}, 'json');	
	jqlang4.complete( function() {
		var jqlang5 = $.post('/ci/carl/sesvarset', { 'key' : 'ses_lang', 'val' : lang },
			function(data) {
		}, 'json');	
		jqlang5.complete( function() {
			window.close();
		});
	});
};