// 2007 Rudolf Wohland http://www.wohland.info/ 
//-------------------------------------------------------------------------


// Pop-up Fenster
function popup_centered(url, width, height, name)
{
    var sWidth   = screen.width;
    var sHeight  = screen.height;
        
    // Center Popup
    var posX    =  (sWidth/2) - (width/2);
    var posY    =  (sHeight/2) - (height/2);

	pop = window.open(url,name,'width=' + width + ',height=' + height + ',left=' + posX + ',top=' + posY + ',status=no,resizable=yes,menubar=no,locationbar=no,scrollbars=no,dependent=yes' );
  pop.focus();
}


function popup_resize(width, height) {
    window.resizeTo(width, height);
    // Center Popup
    var sWidth   = screen.width;
    var sHeight  = screen.height;
    var posX    =  (sWidth/2) - (width/2);
    var posY    =  (sHeight/2) - (height/2);
    moveTo(posX,posY);
}

// Pop-up Fenster (Print)
function PopWin(theURL,winName,features) {
  nWindow = window.open(theURL,winName,features);
  nWindow.focus();
}

// Rollover-Steuerung
 
  function rollover(element, selectedColor) {
      lastForeColor = element.style.color;  
      lastBgColor = element.parentNode.parentNode.style.backgroundColor; 
       
      if (!selectedColor) {
        newBgColor = "#77abcf";
      } else {
        newBgColor = selectedColor;
      }
      if (element.className != "active") {
        element.style.color="#fff";
        element.parentNode.parentNode.style.backgroundColor = newBgColor;
      }  
  }
  
  function rollout(element) {
     element.style.color=lastForeColor;
     element.parentNode.parentNode.style.backgroundColor=lastBgColor;      
  }
  
/*************************** Start ****************************************/
var refA="IqO1PmXYZE!F634,298S(HGB0?5DnorJAV%W)MNR";
var refB="hefgK: -ibjkvL+w7CQxTU§lyzds@tup.ac$&";
var refC = Array(8,2,5,3,7,1,4,6,9,0);


function dc() {
    ref=refA+refB;
    nStr="";
    text = dc.arguments[0]; 
    myKey = new Array();
    
    for(i=0; i<dc.arguments[1].length; i++) { 
      myKey.push(dc.arguments[1].substr(i,1)); 
    }
    
    for(t=0; t < myKey.length; t++) {
      nStr="";
      val=refC[myKey[t]];
      
        for(i=0; i<text.length; i++) {
            sStr=text.substring(i, i+1);
            num=ref.indexOf(sStr)-i;
    
    		if((num-val)<0){
    			nVal = num - val;
    			aStr = ref.substring(ref.length+nVal, (ref.length+nVal)+1);
            }else{
    			aStr=ref.substring(num -val,num-val+1);
    		}
           	nStr += aStr;
        }
        text = nStr;
    }
return nStr;
}

function getKey() {
    myObj = arguments[0].parentNode.childNodes;
    myKey = "";
       
    for(i=0; i<myObj.length; i++) {
       myNewObj = myObj[i];
       if (myNewObj.nodeName == "SELECT") {
          myKey += myNewObj[myNewObj.selectedIndex].value; 
       } 
    } 
    myKey = myKey.replace(/\D/g, ""); 
    return myKey;
} 

/***************************** End ***************************************/