function Screeneffect(p_ObjectName)

{

	this.objectName = p_ObjectName;

	this.docWidth	= 1024;

	this.docHeight	= 768;

	this.actEffect	= null;

	this.bInit		= false;

	this.isRunning	= false;

	this.effectType = "vertical"

	this.doSmoothIn = false;

	this.doSmoothOut= false;

	this.imageSrc	= "";

	this.images		= new Array();

	this.imageCount = 10;

	this.interval	= 10;

	this.doLoop		= true;

	this.startPosX		= null
	this.startPosY		= null;
	this.userStartPosX	= null;
	this.userStartPosY	= null;
	this.spacingRight	= 0;

	this.spacingBottom	= 0;

	this.amplitude	= 0;

	this.speed		= null;

	this.ns4up		= (document.layers) ? 1 : 0;  

	this.ie4up		= (document.all) ? 1 : 0;

	this.iedom		= document.all||document.getElementById;

	this.ns4		= (document.layers)? true : false;

	this.ie4		= (document.all && !this.ie4) ? true : false;

	this.ie5		= (document.all && this.ie4)? true : false;

	this.ns6		= (this.ie4 && navigator.appName.indexOf("Netscape") >= 0) ? true : false;

	this.w3c		= (document.getElementById) ? true : false;

	this.iedom		= document.all||document.getElementById;

	if(this.ns4up) 

	{

		this.docWidth	= self.innerWidth;

		this.docHeight	= self.innerHeight;

	} 

	else if(this.ie4up || this.iedom) 

	{

		this.docWidth	= document.body.clientWidth-10;

		this.docHeight	= document.body.clientHeight;

	}

	this.docWidthToUse	= this.docWidth;

	this.docHeightToUse	= this.docHeight;

	this.onClick = "(" + this.objectName + ".isRunning)?" + this.objectName + ".stop():" + this.objectName + ".start()"

	this.start				= funcStart;

	this.stop				= funcStop;

	this.setEffectType		= funcSetEffectType;

	this.effectVertical		= funcEffectVertical;

	this.effectHorizontal	= funcEffectHorizontal;

	this.setSpacingRight	= funcSetSpacingRight;

	this.setSpacingBottom	= funcSetSpacingBottom;

	this.setStartPosX		= funcSetStartPosX;

	this.setStartPosY		= funcSetStartPosY;

	this.setImages			= funcSetImages;

}

function funcStart()

{

	switch(this.effectType)

	{

		case "vertical":

			this.isRunning = true;

			this.effectVertical();

			break;

		case "horizontal":

			this.isRunning = true;

			this.effectHorizontal();

			break;

	}

}

function funcStop()

{ 

	if(this.actEffect!=null)

	{	

		window.clearTimeout(this.actEffect);

		this.isRunning = false;

	}

}

function funcSetEffectType(p_strType)

{

	switch(p_strType)

	{

		case "horizontal":

			this.effectType = p_strType;

			break;

		default:

			this.effectType = p_strType;

			break;

	}

}

function funcSetSpacingRight(p_lVal)

{

	if(!p_lVal && isNaN(p_lVal))

	{

		this.spacingRight = 0;

	}

	else

	{

		this.spacingRight = p_lVal;

		this.docWidthToUse	= this.docWidth - p_lVal;

		if(this.userStartPosX!=null)

			this.setStartPosX(this.userStartPosX)

	}

}

function funcSetSpacingBottom(p_lVal)

{

	if(!p_lVal && isNaN(p_lVal))

	{

		this.spacingBottom = 0;

	}

	else

	{

		this.spacingBottom = p_lVal;

		this.docHeightToUse	= this.docHeight - p_lVal;

		if(this.userStartPosY!=null)

			this.setStartPosY(this.userStartPosY)

	}

}

function funcSetStartPosX(p_lVal)

{

	if(!p_lVal && isNaN(p_lVal))

	{

		this.startPosX = null;

	}

	else

	{

		this.userStartPosX = p_lVal;

		if(p_lVal >= 0)

		{

			this.startPosX = p_lVal;

		}

		else

		{

			this.startPosX = this.docWidthToUse+p_lVal;

		}

	}

}

function funcSetStartPosY(p_lVal)

{

	if(!p_lVal && isNaN(p_lVal))

	{

		this.startPosY = null;

	}

	else

	{

		this.userStartPosY = p_lVal;

		if(p_lVal >= 0)

		{

			this.startPosY = p_lVal;

		}

		else

		{

			this.startPosY = this.docHeightToUse+p_lVal;

		}

	}

}

function funcSetImages(p_strVal)

{

	if(p_strVal)

	{

		//	p_strVal:	BildUrl1;BildUrl2,...

		p_strVal = p_strVal.split(";")

		this.images = p_strVal;

	}

}

function funcEffectVertical() 

{  

	this.effectVerticalNS	= funcEffectVerticalNS;

	this.effectVerticalIE	= funcEffectVerticalIE;

	this.effectVerticalInit = funcEffectVerticalInit;

	this.effectVerticalHide = funcEffectVerticalHide;

	if(!this.bInit)

	{

		if(!this.effectVerticalInit())

			return;

	}

	if(this.ns4up)

	{

		//this.actEffect = setInterval(this.objectName + '.effectVerticalNS()', this.interval);

		this.actEffect = setTimeout(this.objectName + '.effectVerticalNS()', this.interval);

	}

	else if(this.ie4up||this.iedom)

	{

		//this.actEffect = setInterval(this.objectName + '.effectVerticalIE()', this.interval);

		this.actEffect = setTimeout(this.objectName + '.effectVerticalIE()', this.interval);

	}

}

function funcEffectVerticalInit()

{

	this.xpStart	= new Array();

	this.ypStart	= new Array();

	this.xp			= new Array();

	this.yp			= new Array();

	this.am			= new Array();
	this.stx		= new Array();
	this.dx			= new Array();
	this.sty		= new Array();
	this.isActive	= new Array();
	this.posSmoothOut = (this.docHeightToUse-60);

	var i;

	var img=0;

	if(isNaN(this.imageCount) || this.images.length <= 0)

	{

		return false;

	}

	for(i = 0; i < this.imageCount; ++ i) 

	{  

		this.isActive[i] = true;

		this.dx[i] = 0;                        

		if(this.startPosX==null)

			this.xp[i] = Math.random()*this.docWidthToUse;

		else

			this.xp[i] = this.startPosX;

		if(this.startPosY==null)

			this.yp[i] = Math.random()*(this.docHeightToUse/2);

		else

			this.yp[i] = this.startPosY;

		this.xpStart[i] = this.xp[i];

		this.ypStart[i] = this.yp[i];

		this.am[i] = Math.random()*this.amplitude;  		

		this.stx[i] = 0.02 + Math.random()/10; 

		if(this.speed==null)

			this.sty[i] = 0.7 + Math.random();     

		else

			this.sty[i] = this.speed

		if(this.doSmoothIn && this.doSmoothOut)

		{

			if(this.docWidth<250)

			{

				this.doSmoothIn=false;

				this.doSmoothIn=false;

			}

			if(!this.ie4up)

			{

				this.doSmoothIn=false;

				this.doSmoothIn=false;

			}

		}

		if(this.ns4up) 

		{                      

			document.write("<layer name=\"effect"+ i + "_" + this.objectName +"\" left=\"" + this.xp[i] + "\" top=\"" + this.yp[i] + "\" visibility=\"show\"><img name=\"effect"+ i + "_" + this.objectName +"_IMG\" src='" + this.images[img] + "' border=\"0\"></layer>");

		} 

		else if(this.ie4up||this.iedom) 

		{

			document.write("<div onclick=\"" + this.onClick + "\" id=\"effect"+ i + "_" + this.objectName +"\" style=\"POSITION: absolute; Z-INDEX: "+ i +"; VISIBILITY: visible; TOP: " + this.yp[i] + "px; LEFT: " + this.xp[i] + "px;\"><img id=\"effect"+ i + "_" + this.objectName +"_IMG\" src='"+ this.images[img] +"' border=\"0\"></a></div>");

		}

		if(this.doSmoothIn)

		{

			oImg = document.all["effect"+i+"_"+this.objectName+"_IMG"];

			oImg.style.filter="Alpha(opacity=0)";

		}

		img++;

		if(img>=this.images.length)

			img=0;

	}

	this.bInit = true;

	return true;

}

function funcEffectVerticalNS()

{

	var i;

	var stopRunning = true;

	for (i = 0; i < this.imageCount; ++ i) 

    {  

		if(this.isActive[i])

		{

			this.yp[i] += this.sty[i];

			if(this.yp[i] > this.docHeightToUse) 

			{

				if(this.doLoop)

				{

					if(this.startPosX==null)

						this.xp[i] = Math.random()*this.docWidthToUse;

					else

						this.xp[i] = this.startPosX;

					if(this.startPosY==null)

						this.yp[i] = Math.random()*(this.docHeightToUse/2);

					else

						this.yp[i] = this.startPosY;

					this.stx[i] = 0.02 + Math.random()/10;

					if(this.speed==null)

						this.sty[i] = 0.7 + Math.random();     

					else

						this.sty[i] = this.speed

				}

				else

				{

					this.isActive[i] = false;

					this.effectVerticalHide(i)

				}

			}

			if(this.isActive[i])

			{

				stopRunning = false;

				this.dx[i] += this.stx[i];

				document.layers["effect"+i+"_"+this.objectName].top		= Math.floor(this.yp[i]);

				document.layers["effect"+i+"_"+this.objectName].left	= Math.floor(this.xp[i] + this.am[i]*Math.sin(this.dx[i]));

			}

		}

    }

    if(stopRunning)

	{

		this.stop();

	}

	else

	{

		this.actEffect = setTimeout(this.objectName + '.effectVerticalNS()', this.interval);

	}

}

function funcEffectVerticalIE()

{

	var i;

	var k;

	var stopRunning = true;

	for(i = 0; i < this.imageCount; ++ i) 

	{  

		if(this.isActive[i])

		{

			if(this.ie4)

			{

				oImgContainer = document.all["effect"+i+"_"+this.objectName];

				if(this.doSmoothOut || this.doSmoothIn)

					oImg = document.all["effect"+i+"_"+this.objectName+"_IMG"];

			}

			else

			{

				oImgContainer = document.getElementById("effect"+i+"_"+this.objectName);

				if(this.doSmoothOut || this.doSmoothIn)

					oImg = document.getElementById("effect"+i+"_"+this.objectName+"_IMG");

			}

			this.yp[i] += this.sty[i];

			if(this.doSmoothOut)

			{ 

				if(this.yp[i] > this.posSmoothOut)

				{

					k=parseInt(this.yp[i] - this.posSmoothOut);

					k=100-(k*2);

					if(k%10==0)

						oImg.style.filter="Alpha(opacity=" + k + ")";

				}

			}

			if(this.yp[i] > this.docHeightToUse) 

			{

				if(this.doLoop)

				{

					if(this.startPosX==null)

						this.xp[i] = Math.random()*this.docWidthToUse;

					else

						this.xp[i] = this.startPosX;

					if(this.startPosY==null)

						this.yp[i] = Math.random()*(this.docHeight/2);

					else

						this.yp[i] = this.startPosY;

					this.xpStart[i] = this.xp[i];

					this.ypStart[i] = this.yp[i];

					this.stx[i] = 0.02 + Math.random()/10;

					if(this.speed==null)

						this.sty[i] = 0.7 + Math.random();     

					else

						this.sty[i] = this.speed

					if(this.doSmoothOut && !this.doSmoothIn)

						oImg.style.filter="Alpha(opacity=100)";

				}

				else

				{

					this.isActive[i] = false;

					this.effectVerticalHide(i)

				}

			}

			if(this.isActive[i])

			{

				if(this.doSmoothIn)

				{

					k=parseInt(this.yp[i]-this.ypStart[i]);

					if(k<=60)

					{

						k *= 2;

						if(k%10==0)

							oImg.style.filter="Alpha(opacity="+k+")";

					}

				}

				stopRunning = false;

				this.dx[i] += this.stx[i];

				oImgContainer.style.top		= Math.floor(this.yp[i]);

				oImgContainer.style.left	= Math.floor(this.xp[i] + this.am[i]*Math.sin(this.dx[i]));

			}

		}

	}

	if(stopRunning)

	{

		this.stop();

	}

	else

	{

		this.actEffect = setTimeout(this.objectName + '.effectVerticalIE()', this.interval);

	}

}

function funcEffectVerticalHide(p_lID)

{

	if(this.ie4)

	{

		oImg = document.all["effect"+p_lID+"_"+this.objectName+"_IMG"];

		oImgContainer = document.all["effect"+p_lID+"_"+this.objectName];

	}

	else

	{

		oImg = document.getElementById("effect"+p_lID+"_"+this.objectName+"_IMG");

		oImgContainer = document.getElementById("effect"+p_lID+"_"+this.objectName);

	}

	oImgContainer.style.visibility = "hidden";

	oImgContainer.style.display = "none";

}

function funcEffectHorizontal() 

{  

	this.effectHorizontalNS = funcEffectHorizontalNS;

	this.effectHorizontalIE = funcEffectHorizontalIE;

	this.effectHorizontalInit = funcEffectHorizontalInit;

	this.effectHorizontalHide = funcEffectHorizontalHide;

	if(!this.bInit)

	{

		if(!this.effectHorizontalInit())

			return;

	}

	if(this.ns4up)

	{

		//this.actEffect = setInterval(this.objectName + '.effectHorizontalNS()', this.interval);

		this.actEffect = setTimeout(this.objectName + '.effectHorizontalNS()', this.interval);

	}

	else if(this.ie4up||this.iedom)

	{

		//this.actEffect = setInterval(this.objectName + '.effectHorizontalIE()', this.interval);

		this.actEffect = setTimeout(this.objectName + '.effectHorizontalIE()', this.interval);

	}

}

function funcEffectHorizontalInit()

{

	this.dx			= new Array();

	this.dy			= new Array();

	this.xpStart	= new Array();

	this.ypStart	= new Array();

	this.xp			= new Array();

	this.yp			= new Array();

	this.am			= new Array();

	this.stx		= new Array();

	this.sty		= new Array();

	this.isActive	= new Array();
	this.posSmoothOut = (this.docWidthToUse-60);

	var i;

	var img=0;

	if(isNaN(this.imageCount) || this.images.length <= 0)

	{

		return false;

	}

	for(i = 0; i < this.imageCount; ++ i) 

	{  

		this.isActive[i] = true;

		this.dy[i] = 0;                        

		if(this.startPosY==null)

			this.yp[i] = Math.random()*this.docHeightToUse;

		else

			this.yp[i] = this.startPosY;

		if(this.startPosX==null)

			this.xp[i] = Math.random()*(this.docWidthToUse/2);

		else

			this.xp[i] = this.startPosX;

		this.xpStart[i] = this.xp[i];

		this.ypStart[i] = this.yp[i];

		this.am[i] = Math.random()*this.amplitude;    

		this.sty[i] = 0.02 + Math.random()/10; 

		if(this.speed==null)

			this.stx[i] = 0.7 + Math.random();     

		else

			this.stx[i] = this.speed

		if(this.doSmoothIn && this.doSmoothOut)

		{

			if(this.docWidth<250)

			{

				this.doSmoothIn=false;

				this.doSmoothIn=false;

			}

			if(!this.ie4up)

			{

				this.doSmoothIn=false;

				this.doSmoothIn=false;

			}

		}

		if(this.ns4up) 

		{                      

			document.write("<layer name=\"effect"+ i + "_" + this.objectName +"\" left=\"" + this.xp[i] + "\" top=\"" + this.yp[i] + "\" visibility=\"show\"><img name=\"effect"+ i + "_" + this.objectName +"_IMG\" src='" + this.images[img] + "' border=\"0\"></layer>");

		} 

		else if(this.ie4up||this.iedom) 

		{

			document.write("<div onclick=\"" + this.onClick + "\" id=\"effect"+ i + "_" + this.objectName +"\" style=\"POSITION: absolute; Z-INDEX: "+ i +"; VISIBILITY: visible; TOP: " + this.yp[i] + "px; LEFT: " + this.xp[i] + "px;\"><img id=\"effect"+ i + "_" + this.objectName +"_IMG\" src='"+ this.images[img] +"' border=\"0\"></a></div>");

		}

		if(this.doSmoothIn)

		{

			oImg = document.all["effect"+i+"_"+this.objectName+"_IMG"];

			oImg.style.filter="Alpha(opacity=0)";

		}

		img++;

		if(img>=this.images.length)

			img=0;

	}

	this.bInit = true;

	return true;

}

function funcEffectHorizontalNS()

{

	var i;

	var stopRunning = true;

	for (i = 0; i < this.imageCount; ++ i) 

    {  

		if(this.isActive[i])

		{

			this.xp[i] += this.stx[i];

			if(this.xp[i] > this.docWidthToUse) 

			{

				if(this.doLoop)

				{

					if(this.startPosY==null)

						this.yp[i] = Math.random()*this.docHeightToUse;

					else

						this.yp[i] = this.startPosY;

					if(this.startPosX==null)

						this.xp[i] = Math.random()*(this.docWidthToUse/2);

					else

						this.xp[i] = this.startPosX;

					this.sty[i] = 0.02 + Math.random()/10;

					if(this.speed==null)

						this.stx[i] = 0.7 + Math.random();     

					else

						this.stx[i] = this.speed

				}

				else

				{

					this.isActive[i] = false;

					this.effectHorizontalHide(i)

				}

			}

			if(this.isActive[i])

			{

				stopRunning = false;

				this.dy[i] += this.sty[i];

				document.layers["effect"+i+"_"+this.objectName].top		= Math.floor(this.yp[i] + this.am[i]*Math.sin(this.dy[i]));

				document.layers["effect"+i+"_"+this.objectName].left	= Math.floor(this.xp[i]);

			}

		}

    }

    if(stopRunning)

	{

		this.stop();

	}

	else

	{

		this.actEffect = setTimeout(this.objectName + '.effectHorizontalNS()', this.interval);

	}

}

function funcEffectHorizontalIE()

{

	var i;

	var k;

	var stopRunning = true;

	for(i = 0; i < this.imageCount; ++ i) 

	{  

		if(this.isActive[i])

		{

			if(this.ie4)

			{

				oImg = document.all["effect"+i+"_"+this.objectName+"_IMG"];

				oImgContainer = document.all["effect"+i+"_"+this.objectName];

			}

			else

			{

				oImg = document.getElementById("effect"+i+"_"+this.objectName+"_IMG");

				oImgContainer = document.getElementById("effect"+i+"_"+this.objectName);

			}

			this.xp[i] += this.stx[i];

			if(this.doSmoothOut)

			{ 

				if(this.xp[i] >= this.posSmoothOut)

				{

					k=parseInt(this.xp[i] - this.posSmoothOut);

					k=100-(k*2);

					if(k%10==0)

					{

						oImg.style.filter="Alpha(opacity=" + k + ")";

					}

				}

			}

			if(this.xp[i] > this.docWidth-50) 

			{

				if(this.doLoop)

				{

					if(this.startPosY==null)

						this.yp[i] = Math.random()*this.docHeightToUse;

					else

						this.yp[i] = this.startPosY;

					if(this.startPosX==null)

						this.xp[i] = Math.random()*(this.docWidthToUse/2);

					else

						this.xp[i] = this.startPosX;

					this.xpStart[i] = this.xp[i];

					this.ypStart[i] = this.yp[i];

					this.sty[i] = 0.02 + Math.random()/10;

					if(this.speed==null)

						this.stx[i] = 0.7 + Math.random();     

					else

						this.stx[i] = this.speed

					if(this.doSmoothOut && !this.doSmoothIn)

						oImg.style.filter="Alpha(opacity=100)";

				}

				else

				{

					this.isActive[i] = false;

					this.effectHorizontalHide(i)

				}

			}

			if(this.isActive[i])

			{

				if(this.doSmoothIn)

				{

					k=this.xp[i]-this.xpStart[i];

					if(k<=60)

					{

						k=parseInt(k*2);

						if(k%10==0)

							oImg.style.filter="Alpha(opacity="+k+")";

					}

				}

				stopRunning = false;

				this.dy[i] += this.sty[i];

				oImgContainer.style.top		= Math.floor(this.yp[i] + this.am[i]*Math.sin(this.dy[i]));

				oImgContainer.style.left	= Math.floor(this.xp[i]);

			}

		}

	}

	if(stopRunning)

	{

		this.stop();

	}

	else

	{

		this.actEffect = setTimeout(this.objectName + '.effectHorizontalIE()', this.interval);

	}

}

function funcEffectHorizontalHide(p_lID)

{

	if(this.ie4)

	{

		oImg = document.all["effect"+p_lID+"_"+this.objectName+"_IMG"];

		oImgContainer = document.all["effect"+p_lID+"_"+this.objectName];

	}

	else

	{

		oImg = document.getElementById("effect"+p_lID+"_"+this.objectName+"_IMG");

		oImgContainer = document.getElementById("effect"+p_lID+"_"+this.objectName);

	}

	oImgContainer.style.visibility = "hidden";

	oImgContainer.style.display = "none";

}