function ws_imgslideshow (imgcontainerid)  {
	this.imgs = new Array();
	this.zInterval = null;
	this.current=0;
	this.imgcontainerid = imgcontainerid;
	this.pintervall = 4400;
	this.init = function ()  {
		eval ('_secslideshowmaster'+imgcontainerid.replace(/[^a-z1-9_]/gi, '')+' = this;');
		eval ('var ssm = _secslideshowmaster'+imgcontainerid.replace(/[^a-z1-9_]/gi, '')+';');
		if(!document.getElementById) return;
		ssm.imgs = document.getElementById(ssm.imgcontainerid).getElementsByTagName('img');
		if (ssm.imgs.length < 2)  return;
		for(var i=1;i<ssm.imgs.length;i++) ssm.imgs[i].xOpacity = 0;
		ssm.imgs[0].style.display = 'block';
		ssm.imgs[0].xOpacity = .99;
		setTimeout(ssm.srun, ssm.pintervall);
	}
	this.srun = function () {
		eval ('var ssm = _secslideshowmaster'+imgcontainerid.replace(/[^a-z1-9_]/gi, '')+';');
		ssm.cOpacity = ssm.imgs[ssm.current].xOpacity;
		ssm.nIndex = ssm.imgs[ssm.current+1]?ssm.current+1:0;
		ssm.nOpacity = ssm.imgs[ssm.nIndex].xOpacity;
		ssm.cOpacity-=.05;ssm.nOpacity+=.05;
		ssm.imgs[ssm.nIndex].style.display = 'block';
		ssm.imgs[ssm.current].xOpacity = ssm.cOpacity;
		ssm.imgs[ssm.nIndex].xOpacity = ssm.nOpacity;
		ssm.setOpacity(ssm.imgs[ssm.current]);ssm.setOpacity(ssm.imgs[ssm.nIndex]);
		if(ssm.cOpacity<=0) {
			ssm.imgs[ssm.current].style.display = 'none';
			ssm.current = ssm.nIndex;
			setTimeout(ssm.srun,ssm.pintervall);
		} else {
			setTimeout(ssm.srun,80);
		}
	}
	this.setOpacity = function(obj) {
		if (obj.xOpacity>.99) {obj.xOpacity = .99;return;}
		obj.style.opacity = obj.xOpacity;
		obj.style.MozOpacity = obj.xOpacity;
		obj.style.filter = 'alpha(opacity=' + (obj.xOpacity*100) + ')';
	}
}