var globaltextno = 101;
function setcart(number) {
 if(document.getElementById)
   document.getElementById("cart").style.visibility = "visible";
   document.getElementById("close").style.visibility = "visible";  
   cartbuild(number);  
   settext(number);
}
function closecart() {
disptext();
 if(document.getElementById)
   document.getElementById("cart").style.visibility = "hidden";
   document.getElementById("close").style.visibility = "hidden";
   document.getElementById("bild").style.visibility = "hidden";   
   document.getElementById("texte").style.visibility = "hidden";  
   
}
function cartbuild(number) {

var bildno = ("bild"+ number + ".jpg");

 if(document.getElementById)  {  
   abg = new Image(); // active background
   abg.src = "files/" + bildno;
   document.getElementById("bild").style.backgroundImage = "url(" + abg.src + ")" ;
   document.getElementById("bild").style.visibility = "visible"; 
	}
}
function settext(number) {

var textno = ("text"+ number);
globaltextno = number;

 if(document.getElementById)  {  
   document.getElementById(textno).style.visibility = "visible";
	}
}
function disptext() {

var textno = ("text"+ globaltextno);

 if(document.getElementById)  {  
   document.getElementById(textno).style.visibility = "hidden";
	}
}