Current File : /home/inlingua/www/decay_sym/root/usr/local/softaculous/enduser/themes/default/js/osuggest.js

//////////////////////////////////////////////////////////////
// Suggest.js
// By Electron, Ronak Gupta, Pulkit Gupta
// Please Read the Terms of use at http://www.anelectron.com
// (c)Electron Inc.
// You cannot remove the copyrights.
//////////////////////////////////////////////////////////////

document.write('<div id="suggestbox" class="suggestbox"></div>');

sugdivid = 'suggestbox';

//Dont touch below
saindex = 0;
returned = new Array();

//Handles the key input
function handlesuggest(e, elid){
	pkey = ((window.event) ? window.event.keyCode : e.which);//alert(pkey);
	
	//The onkeydown event will handle certain things
	if(pkey == 9 || pkey == 13 || pkey == 27 || pkey == 38 || pkey == 40){
		return;
	}
	var qtxt;
	var tmp = $_(elid).value;
	var tmp_r = tmp.split(';');
	//alert(tmp_r.length);
	//Is there even ';'
	if(tmp_r.length > 1){
		qtxt = trim(tmp_r[(tmp_r.length - 1)]);
	}else{
		qtxt = trim(tmp_r[0]);
	}
	if(!(qtxt.length > 0)){
		//No text
		hidesuggest();
		return;
	}
	//alert(qtxt);
	if(getAttributeByName($_(elid), "suggesturl")){
		AJAX(getAttributeByName($_(elid), "suggesturl")+'&q='+qtxt, 'handlesuggestresponse(\''+elid+'\',re)');
	}
};

function handlekeys(e){
	var hkey = ((window.event) ? window.event.keyCode : e.which);
	
	switch(hkey){
		//keydown
		case 40://alert('down');
		suggestmovedown();
		return;
		//keyup
		case 38://alert('up');
		suggestmoveup();
		return;
		//enter
		case 13:
		if(isvisible(sugdivid)){
			$_('sa'+saindex).focus();
		}
		return;
		//tab
		case 9://alert('tab');
		hidesuggest();
		return;
		//escape
		case 27:
		hidesuggest();
		return;
		//Return because the onkeyupwill take care
		default:
		return;
	}
};


//This mill make the suggest table
function handlesuggestresponse(elid, r_txt){
	//alert(elid);
	//alert(r_txt);
	returned = eval(r_txt);
	if(returned == false){
		//alert('Nothing found');
		hidesuggest();//Nothing found
	}else{
		makesuggesttable(elid, sugdivid, returned);
	}	
};

function makesuggesttable(elid, divid, r_returned){

	//On what are you
	saindex = 0;
	var pos = findelpos($_(elid));
	$_(divid).style.left = pos[0] + "px";
	$_(divid).style.top =  (pos[1] + $_(elid).offsetHeight) + "px";
	astr = '';
	//Insert the a tags
	for(x in r_returned){
		astr = astr + '<a href="javascript:insertsuggested(\''+r_returned[x]+'\', \''+elid+'\')" tabindex="10000" id="sa'+x+'" class="suga">'+r_returned[x]+'</a>';
	}
	//alert(astr);
	$_(divid).innerHTML = astr;
	for(x in r_returned){
		$_('sa'+x).className = 'suga';
		$_('sa'+x).onmouseover = new Function("eval('saindex = "+x+";sugaon();')");
	}
	showel(divid);
	sugaon();//Well just to hightlight the first row
};

function insertsuggested(val, elid){
	//alert(value);
	var tmp = $_(elid).value;
	var tmp_r = tmp.split(';');
	//Set the last value to ''
	tmp_r[(tmp_r.length - 1)] = '';
	//Just trim
	for(x in tmp_r){
		tmp_r[x] = trim(tmp_r[x]);
	}
	
	var sugappend = '; ';
	
	// Multi Suggest
	if(getAttributeByName($_(elid), "sugmulti") == 0){
		sugappend = '';
	}
	
	$_(elid).value = tmp_r.join('; ')+val+sugappend;
	$_(elid).focus();
	hidesuggest();
};

function suggestmovedown(){
	if(returned.length > 0 && isvisible(sugdivid)){
		saindex++;	
		if(typeof(returned[saindex]) == 'undefined'){
			saindex = 0;
		}		
		sugaon();
	}
};

function suggestmoveup(){
	if(returned.length > 0 && isvisible(sugdivid)){
		saindex--;
		if(typeof(returned[saindex]) == 'undefined'){
			saindex = returned.length - 1;
		}		
		sugaon();
	}
};

//Hides the suggest box
function hidesuggest(){
	hideel(sugdivid);
};

//Hightlight
function sugaon(){
	if(returned.length > 0 && isvisible(sugdivid)){
		for(x in returned){
			if(x != saindex){
				$_('sa'+x).className = 'suga';
			}
		}
		
		$_('sa'+saindex).className = 'sugaon';
	}
};