/*
 * Created on 30.10.2008
 *
 * yui_functions.js
 * 
 * author: rwelbers <rwelbers@brainpool.de>
 * video & image list functions added by tobi fl�ter at 2008-12-10
 */

/** Logger **/
/*
window.onload = function(){
	var myLogReader = new YAHOO.widget.LogReader("yui_logger", {newestOnTop:true, verboseOutput:false}); 
	myLogReader.setTitle("Debug Logger");
}
*/


/** Ajax **/

function ajax(method, url, action, div, formId){
	if(action != '') action='?action='+action;
	if(typeof div == 'undefined'){
		YAHOO.log('AJAX Target div nicht gesetzt!', 'error');
		return;
	}
	if(url == ''){
		YAHOO.log('AJAX URL nicht gesetzt!', 'error');
		return;
	}
	if(url == 'ajax.php') url = '/tvtotal/includes/php/ajax.php';
	if(typeof method == 'undefined' || method == '') method = 'GET';
	
	if(typeof formId !== 'undefined' && formId != '') {
		formObj = document.getElementById(formId);
		YAHOO.util.Connect.setForm(formObj);
	} 
	var callback = {
		success: function(o) {
			YAHOO.log('AJAX Request Success '+url+action, 'info'); 
			YAHOO.log('AJAX Request Targetdiv: '+div, 'info');
			//alert(document.getElementById(div));
			if(document.getElementById(div))
				document.getElementById(div).innerHTML = o.responseText;
			else
				YAHOO.log('AJAX Request Targetdiv: '+div+' existiert nicht', 'error');
		},
		failure: function(o) {
			YAHOO.log('AJAX Request Failed: '+url, 'error'); 
		}
	}
	YAHOO.util.Connect.asyncRequest(method, url+action, callback);
	//return false;
}
/** Video & Imagelist functions: fadeIn / fadeOut **/

var last_div_id	=	"";
var counter		=	0;

function fadeSubnavi(targetid, countSubElem){
	var fader = document.getElementById(targetid);
	if(counter > 0 && last_div_id != targetid){
		hideSubnavi(last_div_id);
	}
	else{
		counter = 1;
	}
	showSubnavi(targetid, countSubElem);

		/*
	if(fader.style.display == 'none'){
		if(counter > 0 && last_div_id != targetid){
			hideSubnavi(last_div_id);
		}
		else{
			counter = 1;
		}
		showSubnavi(targetid, countSubElem);
	}
	else if(fader.style.display == 'block' || fader.style.display == ''){
		hideSubnavi(targetid);
	}
	*/
}


function showSubnavi(targetid, countSubElem){
	var elem = document.getElementById(targetid);
	//elem.style.display = 'block';
	var new_height = 22 * countSubElem;
	var elem_options = {
		opacity: { to: 1 },
		height: { to: new_height }
	};
	elem_animation = new YAHOO.util.Anim(targetid, elem_options, 0.5, YAHOO.util.Easing.easeOut);
	elem_animation.animate();
	last_div_id = targetid;
}



function hideSubnavi(targetid){
	var elem = document.getElementById(targetid);
	var elem_options = {
		opacity: { to: 0 },
		height: { to: 0 }
	};
	/*
	function hide_this_div(){
		elem.style.display = 'none';
	}
	elem_animation = new YAHOO.util.Anim(targetid, elem_options, 0.25, YAHOO.util.Easing.easeOut);
	*/
	elem_animation = new YAHOO.util.Anim(targetid, elem_options, 0.25, YAHOO.util.Easing.easeOut);
	//elem_animation.onComplete.subscribe(hide_this_div);
	elem_animation.animate();	
} 


function initSubnavi(targetid){
	var elem = document.getElementById(targetid);
	var elem_options = {
		opacity: { to: 0 },
		height: { to: 0 }
	};
	elem_animation = new YAHOO.util.Anim(targetid, elem_options, 0.01, YAHOO.util.Easing.easeOut);
	elem_animation.animate();	
} 




function showElemWithTimeout(id){
	setTimeout('lilHelper("'+id+'")',250);

}

function lilHelper(id){
 	showElem(id);
 }
 
function suggestSearch(input, div)
{
	YAHOO.BasicRemote = function() {
    // Use an XHRDataSource
    var oDS = new YAHOO.util.XHRDataSource("/tvtotal/includes/php/ajax.php?");
    
    // Set the responseType
    oDS.responseType = YAHOO.util.XHRDataSource.TYPE_JSARRAY;
    
    // Define the schema of the delimited results
    oDS.responseSchema = {
        fields: ["SearchWord", "CountResults"]
    };
    oDS.scriptCallbackParam = "callback";
    
    // Enable caching
    oDS.maxCacheEntries = 10;

    // Instantiate AutoCompletes 
    var oConfigs = { 
        useShadow: false, 
        queryDelay: 0, 
        minQueryLength: 1, 
        animVert: true,
        animHoriz: false,
        animSpeed: 0.2,
        autoHighlight: false,
        typeAhead: true,
        allowBrowserAutocomplete: true,
        maxResultsDisplayed: 10,
        
        prehighlightClassName: "highlight_suggest", 
        highlightClass: "highlight_suggest"
        
    } 
    var oAC = new YAHOO.widget.AutoComplete(input, div, oDS, oConfigs);
   	
    oAC.generateRequest = function(sQuery) { 
    	return "action=getSearchwords&results=100&query=" + sQuery ; 
    }; 
    
    // Result data passed as object for easy access from custom formatter. 
    oAC.resultTypeList = false; 
    
    // Customize formatter to show thumbnail images 
    oAC.formatResult = function(oResultData, sQuery, sResultMatch) { 
    	var str = "<div class=\"result float_left\">"+oResultData.SearchWord+"</div>";
    		//str = str + "<div class=\"small\">"+oResultData.CountResults+" Ergebnisse</div>";
        return str;
    }; 
    oAC.containerCollapseEvent.subscribe(function(type, args){
   		document.getElementById(div).style.display = 'none';
   		return true;
   	});
   	oAC.doBeforeExpandContainer = function(oTextbox, oContainer, sQuery, aResults){
   		document.getElementById(div).style.display = 'block';
   		return true;
   	};
    return {
        oDS: oDS,
        oAC: oAC 
    };
}();
}