function drawBGDiv(id){ if(document.getElementById(id+'ContentDiv')==null) {
	var bgDiv=document.createElement("div");
	bgDiv.id=id+'BGDiv';
	bgDiv.name=id+'BGDiv';
	bgDiv.style.zIndex='100';
	bgDiv.style.position='absolute';
	bgDiv.style.background='#000000';
	bgDiv.style.top=(Math.max(document.documentElement.scrollTop,document.body.scrollTop))+'px';
	bgDiv.style.left='0px';
	bgDiv.style.width=document.documentElement.clientWidth+'px';
	bgDiv.style.height=document.documentElement.clientHeight+'px';
	bgDiv.style.filter = "alpha(opacity:70)";
	bgDiv.style.KHTMLOpacity = bgDiv.style.MozOpacity = bgDiv.style.opacity = 0.7;
	document.getElementsByTagName('body')[0].appendChild(bgDiv);
}}

function removeBGDiv(id){ if(document.getElementById(id+'BGDiv')!=null) document.getElementsByTagName('body')[0].removeChild(document.getElementById(id+'BGDiv')); }

function drawWaitDiv(id){ if( document.getElementById(id+'WaitDiv')==null ) {
	var bgDiv=document.createElement("div");
	bgDiv.id=id+'WaitDiv';
	bgDiv.name=id+'WaitDiv';
	bgDiv.style.zIndex='150';
	bgDiv.style.position='absolute';
	bgDiv.style.top=(Math.max(document.documentElement.scrollTop,document.body.scrollTop))+(document.documentElement.clientHeight-100)/2+'px';
	bgDiv.style.left=(document.documentElement.clientWidth-100)/2+'px';
	bgDiv.style.width='100px';
	bgDiv.style.height='100px';
	bgDiv.style.background = "url('script/pics/wait.gif')";
	bgDiv.style.filter = "alpha(opacity:90)";
	bgDiv.style.KHTMLOpacity = bgDiv.style.MozOpacity = bgDiv.style.opacity = 0.9;
	document.getElementsByTagName('body')[0].appendChild(bgDiv);
}}
function removeWaitDiv(id){ if(document.getElementById(id+'WaitDiv')!=null) document.getElementsByTagName('body')[0].removeChild(document.getElementById(id+'WaitDiv')); }

function drawContentDiv(id,w,h){ if(document.getElementById(id+'ContentDiv')==null) {
	var bgDiv=document.createElement("div");
	bgDiv.id=id+'ContentDiv';
	bgDiv.name=id+'ContentDiv';
	bgDiv.style.zIndex='110';
	bgDiv.style.position='absolute';
	bgDiv.style.top=(document.documentElement.clientHeight-h)/2+'px';
	bgDiv.style.left=(document.documentElement.clientWidth-w)/2+'px';
	bgDiv.style.width=w+'px';
	bgDiv.style.height=h+'px';
	bgDiv.style.padding='1px';
	bgDiv.style.background = "#eeeeee";
	bgDiv.style.overflow= "auto";
	document.getElementsByTagName('body')[0].appendChild(bgDiv);
}}
function removeContentDiv(id){ if(document.getElementById(id+'ContentDiv')!=null) document.getElementsByTagName('body')[0].removeChild(document.getElementById(id+'ContentDiv')); }
function setContentDiv(id,html){ if(document.getElementById(id+'ContentDiv')!=null) document.getElementById(id+'ContentDiv').innerHTML=html }

function numberFormat(x) { 
  var k = (Math.round(x * 100) / 100).toString(); 
  k += (k.indexOf('.') == -1)? '.00' : '00'; 
  k = k.substring(0, k.indexOf('.') + 3).replace('.',',');
  if(k.length>6) k=k.substring(0,k.indexOf(',')-3)+'.'+k.substring(k.indexOf(',')-3);
  return k;
}  

function dateFormat(str) {
	var monate=Array('Januar','Februar','März','April','Mai','Juni','Juli','August','September','Oktober','November','Dezember');
	str=str.split('.');
	if( parseInt(str[0])<10 ) str[0]='0'+str[0];
	str[1]=monate[str[1]-1];
	return(str[0]+'.'+str[1]+' '+str[2]);
}