// projects4students.net
// autor: jan@igap.at
// created: 2010-04-06
document.write('<style type="text/css">@import "https://www.projects4students.net/js/p4s.css";</style>');
document.write('<div id="p4s_outer_box"  ><div id="p4s_inner_box"><a id="p4s_header" href="https://www.projects4students.net/p4s.php" title="projects4students.net" target="_blank"><img src="https://www.projects4students.net/p4s-projects4students.gif" border="0" alt="projects4students.net" /></a></div><div id="p4s_scroll_box"  ><ul id="p4s_scroll_content"></ul></div><div id="p4s_footer"><form target="_blank" action="https://www.projects4students.net/projekte.php" method="post"><input onmousedown="p4s_clearField(this);" class="p4s_search" type="text" id="p4s_search" name="volltextsuche" value="Diplomarbeit" /><input type="submit" class="p4s_btn_search" name="suchen" value="suche" /></form></div></div>');

var json = [{"Subtitle":"Ramona Siebenhandl","LinkText":"Elektroanlagentechniker\/in","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1611"},{"Subtitle":"STRABAG AG","LinkText":"Lehrstelle Tiefbauer\/in","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1593"},{"Subtitle":"ZF Steyr Ges.m.b.H","LinkText":"Zerspanungstechniker\/in","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1314"},{"Subtitle":"ZF Steyr Ges.m.b.H","LinkText":"Mechatroniker\/in","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1316"},{"Subtitle":"ZF Steyr Ges.m.b.H","LinkText":"Maschinenbautechniker\/in","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1317"},{"Subtitle":"BMW Motoren GmbH","LinkText":"Zerspanungstechniker\/in","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1245"},{"Subtitle":"BMW Motoren GmbH","LinkText":"Elektrotechniker\/in","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1246"},{"Subtitle":"BMW Motoren GmbH","LinkText":"Mechatroniker\/in","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1247"},{"Subtitle":"BMW Motoren GmbH","LinkText":"Maschinenbautechniker\/in","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1248"},{"Subtitle":"BMW Motoren GmbH","LinkText":"Kraftfahrzeugtechniker\/in","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1249"},{"Subtitle":"MAN Truck & Bus \u00d6sterreich AG","LinkText":"Produktionstechniker\/-in","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1420"},{"Subtitle":"MAN Truck & Bus \u00d6sterreich AG","LinkText":"Lagerlogistiker\/-in","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1421"},{"Subtitle":"MAN Truck & Bus \u00d6sterreich AG","LinkText":"Elektrotechnik - Anlagen- und Betriebstechnik","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1423"},{"Subtitle":"SKF \u00d6sterreich AG","LinkText":"Produktionstechniker\/-in","Url":"https:\/\/www.projects4students.net\/projekt_details_p4s.php?projekt_id=1390"}]
var iContainer = document.getElementById('p4s_scroll_content');
var iTop = 0;
var iScrollWidth = 1;
var iScrollSpeed = 35;
var p4sElements = json.length;
var p4sAktElement = 0;
var p4sScrollInterval = null;
var loadElements = 5;

function p4s_init(){
	// events
	addEvent(iContainer,'mouseover',p4s_stopAnimation);
	addEvent(iContainer,'mouseout',p4s_startAnimation);
    
	// loadContent
	p4s_loadElements(loadElements);
	
    // update
    p4sScrollInterval = setInterval( "p4s_next();",5000 );
}

function p4s_clearField(thisField){
	thisField.value = "";
}

function p4s_next(){
	// topElement Height
	var topElement = iContainer.childNodes[0];
    topElementHeight = getElementHeight(topElement);
    
    // load new
	p4s_loadElement();
        
    // scroll up by topElementHeight
    p4s_scrollUp(topElementHeight);
}

function p4s_scrollUp(scrollPixel){
	iTop = iTop - iScrollWidth;
	if(iTop < (scrollPixel * -1) || iTop > 0){
		p4s_removeTopElement();
        iContainer.style.top = '0px';
        iTop = 0;
	} else {
		iContainer.style.top = iTop+'px';
       	setTimeout("p4s_scrollUp("+scrollPixel+");", iScrollSpeed);
    }
}

function p4s_loadElements(numBoxes){
	for(var i = 0; i < numBoxes; i++){
    	p4s_loadElement();
    }
}	

function p4s_removeTopElement(){
	// remove top box
    var topElement = iContainer.childNodes[0];
    iContainer.removeChild(iContainer.childNodes[0]);
}

function p4s_loadElement(){

    // add aktElement
    if (p4sAktElement > -1 && p4sAktElement < p4sElements){
    } else {
    	// reset counter
    	p4sAktElement = 0;
    }
        // <li><p>Title</p><p class="p4s-link"><a href="Url">LinkText</a></p>
        var listItem = document.createElement('li');
        var subtitle = document.createElement('p');
        var anchorHolder = document.createElement('p');
        var anchor = document.createElement('a');
    
        subtitle.innerHTML = json[p4sAktElement].Subtitle;
        anchor.href = json[p4sAktElement].Url;
        anchor.title = json[p4sAktElement].LinkText;
	anchor.target = '_blank';
        anchor.innerHTML = json[p4sAktElement].LinkText;
        anchorHolder.className = 'p4s-link';
        subtitle.className = 'p4s-subtitle';
    
        anchorHolder.appendChild(anchor);
        
        listItem.appendChild(anchorHolder);
        listItem.appendChild(subtitle);
        
        // Add the built item to the document
        iContainer.appendChild(listItem);
        
        p4sAktElement++; 
}


function p4s_stopAnimation(){
	clearInterval(p4sScrollInterval);
}

function p4s_startAnimation(){
	p4sScrollInterval = setInterval( "p4s_next();",5000 );
}


// 
p4s_init();

/***************************************************************************************
* Helper
* John Resig, erkl�rt auf Flexible Javascript Events
**/
function addEvent( obj, type, fn )
{
   if (obj.addEventListener) {
      obj.addEventListener( type, fn, false );
   } else if (obj.attachEvent) {
      obj["e"+type+fn] = fn;
      obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
      obj.attachEvent( "on"+type, obj[type+fn] );
   }
}

function getElementHeight(element){
	var height = element.offsetHeight;
	var topMargin = 0;
	var bottomMargin = 0;

	if (element.currentStyle) {
		topMargin		= element.currentStyle['marginTop'];
		bottomMargin	= element.currentStyle['marginBottom'];
	} else if (window.getComputedStyle) {
		topMargin = document.defaultView.getComputedStyle(element,null).getPropertyValue('margin-top');
		bottomMargin = document.defaultView.getComputedStyle(element,null).getPropertyValue('margin-bottom');
	}
	
	var isSafari = false;
	
	if(navigator.vendor && navigator.vendor.indexOf('Apple') > -1) {
		isSafari = true;
	}
	
	if(!isSafari) {
		topMargin = topMargin.replace('px', '');
		bottomMargin = bottomMargin.replace('px', '');
	}

	if(topMargin == 'auto') topMargin = 0;
	if(bottomMargin == 'auto') bottomMargin = 0;

	return parseFloat(height) + parseFloat(topMargin) + parseFloat(bottomMargin);	
}

function getElementWidth(element){
	var height = element.offsetWidth;
	var leftMargin = 0;
	var rightMargin = 0;

	if (element.currentStyle) {
		leftMargin	= element.currentStyle['marginLeft'];
		rightMargin	= element.currentStyle['marginRight'];
	} else if (window.getComputedStyle) {
		leftMargin = document.defaultView.getComputedStyle(element,null).getPropertyValue('margin-left');
		rightMargin = document.defaultView.getComputedStyle(element,null).getPropertyValue('margin-right');
	}
	
	var isSafari = false;
	
	if(navigator.vendor && navigator.vendor.indexOf('Apple') > -1) {
		isSafari = true;
	}
	
	if(!isSafari) {
		leftMargin = leftMargin.replace('px', '');
		rightMargin = rightMargin.replace('px', '');
	}

	if(leftMargin == 'auto') leftMargin = 0;
	if(rightMargin == 'auto') rightMargin = 0;

	return parseFloat(height) + parseFloat(leftMargin) + parseFloat(rightMargin);
}