var objSliderContainer;
var objSliderCaption;
var objSliderImage;

var nCurrentImageId = 0;
var nTimeStamp = 0;

function Slider_AutoChange() {
	var tspNow = new Date();
	if(tspNow.getTime() - nTimeStamp >= 7500) {
		Slider_Next();
	}
}

function Slider_Next() {
	var nId = nCurrentImageId + 1;
	if(!document.getElementById("divSlider" + nId)) {
		nId = 0;
	}
	Slider_ScrollToPicture(nId);
}


function Slider_Prev() {
	var nId = nCurrentImageId - 1;
	if(!document.getElementById("divSlider" + nId)) {
		nId = 0;
	}
	Slider_ScrollToPicture(nId);
}


function Slider_ScrollToPicture(id) {
	var sPart = document.getElementById("divSlider"+id).innerHTML.split("|");
	var sCaption = sPart[0];
	var nEntryId = parseInt(sPart[1]);

	objSliderImage.src = './file.php?id=' + sPart[4] + '&thumb=2';
	objSliderInfo.innerHTML = '<div class="txtCaption1"><a href="./index.php?id=2&amp;entryid=' + nEntryId + '" class="linkAction">' + sCaption + '</a></div><br />' + sPart[3];

	nCurrentImageId = id;
	var tspNow = new Date();
	nTimeStamp = tspNow.getTime();
}

window.onload = function() {
	objSliderContainer = document.getElementById("divSliderContainer");
	objSliderInfo = document.getElementById("divSliderInfo");
	objSliderImage = document.getElementById("divSliderImage");

	if((objSliderContainer) && (objSliderInfo) && (objSliderImage)) {
		window.setInterval("Slider_AutoChange()", 8000);
		Slider_ScrollToPicture(0);
	}
};