/*
 * JTip
 * By Cody Lindley (http://www.codylindley.com)
 * Under an Attribution, Share Alike License
 * JTip is built on top of the very light weight jquery library.
 */

//on page load (as soon as its ready) call JT_init
$(document).ready(JT_init);

var sRequestURL = "/inc/ajax_glossar.php";

function JT_init()
{
				// Alle Normalen Glossareinträge mit Funktionen versehen und anschließend Info-Icon dahinter einbinden
				$("span.glossar-1-0").mouseover(function(){JT_show(sRequestURL + "?id=" + getWordId(this.className),this.id,"",false); return false;});
				$("span.glossar-1-0").mouseout(function(){$('#JT').remove(); return false;});
			//$("span.glossar-1-0").click(function(){return false});
				$("span.glossar-1-0").addClass("glossarStyle");
				$("span.glossar-1-0").after('<span><img class="glossarStyleIcon" src="/gfx/glossar_info.gif" alt="" /></span>');
      // InfoIcons mit Funktionen versehen mit Parameterübernahme vom davorstehenden Link
        $("span.glossar-1-0").next('span').mouseover(function(){JT_show(sRequestURL + "?id=" + getWordId($(this).prev('span').attr("class")),$(this).prev('span').attr("id"),"",false); return false;});
        $("span.glossar-1-0").next('span').mouseout(function(){$('#JT').remove(); return false;});
        $("span.glossar-1-0").next('span').click(function(){return false});

			// Alle Fachpartner und Normale Glossareinträge mit Funktionen versehen und anschließend Info-Icon dahinter einbinden
			  $("span.glossar-1-1").mouseover(function(){JT_show(sRequestURL+"?id="+getWordId(this.className),this.id,"",false); return false;});
			 	$("span.glossar-1-1").mouseout(function(){$('#JT').remove(); return false;});
			//$("span.glossar-1-1").click(function(){return false});
			  $("span.glossar-1-1").addClass("glossarStyle");
			  $("span.glossar-1-1").after('<span><img class="glossarStyleIcon" src="/gfx/glossar_info.gif" alt="" /></span>');
			// InfoIcons mit Funktionen versehen mit Parameterübernahme vom davorstehenden Link
				$("span.glossar-1-1").next('span').mouseover(function(){JT_show(sRequestURL + "?id=" + getWordId($(this).prev('span').attr("class")),$(this).prev('span').attr("id"),"",false); return false;});
				$("span.glossar-1-1").next('span').mouseout(function(){$('#JT').hide().remove(); return false;});
				$("span.glossar-1-1").next('span').click(function(){return false});
			
}

function getWordId($sId) {
	var sWords = $sId.split(" ");
	sWordIDs = sWords[1].substring(4);
	return sWordIDs;
}

function JT_show(url,linkId,title,fachpartner){
	if(title == false)title="&nbsp;";
	var de = document.documentElement;
	var w = self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var hasArea = w - getAbsoluteLeft(linkId);
	var clickElementy = getAbsoluteTop(linkId) - 3; //set y position

	var queryString = url.replace(/^[^\?]+\??/,'');
	var params = parseQuery( queryString );
	if(params['width'] === undefined){params['width'] = 400};
	if(params['link'] !== undefined){
	$('#' + linkId).bind('click',function(){window.location = params['link']});
	$('#' + linkId).css('cursor','pointer');
	}

	if(hasArea>((params['width']*1)+75)){
		if(fachpartner)
			$("body").append("<div id='JT' class='Fachpartner' style='width:"+params['width']*1+"px'><div id='JT_copy'><div class='JT_loader'><div></div></div>");//right side
		else
			$("body").append("<div id='JT' style='width:"+params['width']*1+"px'><div id='JT_copy'><div class='JT_loader'><div></div></div>");//right side
		var arrowOffset = getElementWidth(linkId) + 11;
		var clickElementx = getAbsoluteLeft(linkId) + arrowOffset; //set x position
	}else{
		if(fachpartner)
			$("body").append("<div id='JT' class='Fachpartner' style='width:"+params['width']*1+"px'><div id='JT_copy'><div class='JT_loader'><div></div></div>");//left side
		else
			$("body").append("<div id='JT' style='width:"+params['width']*1+"px'><div id='JT_copy'><div class='JT_loader'><div></div></div>");//left side
		var clickElementx = getAbsoluteLeft(linkId) - ((params['width']*1) + 15); //set x position
	}

	$('#JT').css({left: clickElementx+"px", top: clickElementy+"px"});
	$('#JT').show();
	$('#JT_copy').load(url);

}

function getElementWidth(objectId) {
	x = document.getElementById(objectId);
	return x.offsetWidth;
}

function getAbsoluteLeft(objectId) {
	// Get an object left position from the upper left viewport corner
	o = document.getElementById(objectId)
	oLeft = o.offsetLeft            // Get left position from the parent object
	while(o.offsetParent!=null) {   // Parse the parent hierarchy up to the document element
		oParent = o.offsetParent    // Get parent object reference
		oLeft += oParent.offsetLeft // Add parent left position
		o = oParent
	}
	return oLeft
}

function getAbsoluteTop(objectId) {
	// Get an object top position from the upper left viewport corner
	o = document.getElementById(objectId)
	oTop = o.offsetTop            // Get top position from the parent object
	while(o.offsetParent!=null) { // Parse the parent hierarchy up to the document element
		oParent = o.offsetParent  // Get parent object reference
		oTop += oParent.offsetTop // Add parent top position
		o = oParent
	}
	return oTop
}

function parseQuery ( query ) {
   var Params = new Object ();
   if ( ! query ) return Params; // return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) continue;
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}

function blockEvents(evt) {
              if(evt.target){
              evt.preventDefault();
              }else{
              evt.returnValue = false;
              }
}