// +++ SETBACKGROUND +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
function setBackground(){	
	temp 								= document.getElementById('layer_background');
	temp.style.width 		= '100%';
	temp.style.height   = document.documentElement.scrollHeight + 'px';
	temp.style.minHeight = '100%';	
	temp.style.display	= 'block';
}


// +++ SETBACKGROUND +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
function setCloseButton(what){	
	ret = '<div style="position:absolute;"><div style="position:absolute;left:'+what+'px;top:-14px;"><a href="#" onclick="closeLayer();return false;"><img src="images/layer_close.png" width="28" height="28" border="0"></a></div></div>';
	return ret;
}
	

// +++ GETINNERWIDTH +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
function getInnerWidth(){
	innerX = 0;
	if (self.innerHeight){		
		innerX 	= self.innerWidth;		
	}else if (document.documentElement && document.documentElement.clientHeight){		
		innerX 	= document.documentElement.clientWidth;		
	}else if (document.body){		
		innerX 	= document.body.clientWidth;		
	}	
	return innerX;
}
	

// +++ SHOWLAYERCONTENT ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
function showLayerContent(what){
	setBackground();

	temp								= document.getElementById('layer_content');
	temp.style.left 		= ((getInnerWidth()/2)-250)+"px";			
	temp.style.top			= "100px";
	ausgabe 						= '<iframe src="content/?content='+what+'" frameborder="0" border="0" allowtransparency="true" style="background-color:transparent;" width="500" height="600"></iframe>';
		
	temp.innerHTML			= setCloseButton('486')+ausgabe;	
	temp.style.display 	= "block";
}


// +++ SETBACKGROUND +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
function setBig(what){	
	setBackground();
	
	bildpfad						= what.src.replace(/.jpg/g,"_big.jpg");
	temp								= document.getElementById('layer_content');
	temp.style.left 		= ((getInnerWidth()/2)-393)+"px";			
	temp.style.top			= "180px";
	ausgabe 						= '<img src="'+bildpfad+'" border="0">';
		
	temp.innerHTML			= setCloseButton('773')+ausgabe;	
	temp.style.display 	= "block";
}