var fadevalue=1;
var ShowWaitGifDelay=20;

 function SammelMailer() {
  var i,len,str;
  len=document.address.sammelmail.length;
  str='';
  for (i=0;i<len;i++) {
   if(document.address.sammelmail[i].checked==true) {
    str=str+document.address.sammelmail[i].value+', ';
   }
  }
  if (str=='') {
   alert('Keine Adressen ausgewählt!');
  } else {
   window.location.href = 'mailto:'+str;
  }
 }

function Init() {
	HideWaitGif();
	FadeIn();
}

function ShowWaitGif() {

	if (fadevalue<1) return;
	if (ShowWaitGifDelay) {
		ShowWaitGifDelay--;
	} else {
		if (document.getElementById("wait")) {
			document.getElementById("wait").style.display="block"; return;
		}
	}
	setTimeout("ShowWaitGif();",100);
}

function HideWaitGif() {
	document.getElementById("wait").style.display="none";
}

function SetOpacity(idx,op) {
	document.getElementById(idx).style.background="white";
	document.getElementById(idx).style.opacity=op;
	document.getElementById(idx).style.filter="alpha(opacity="+(100*op)+")";
}

function FadeIn() {
	fadevalue-=0.05;
	SetOpacity("logo2",fadevalue);
	SetOpacity("content",1-fadevalue);
	if (fadevalue>0) setTimeout("FadeIn();",30);
	else SetOpacity("logo2",0);
}

window.onload=Init;
var mysheet=document.styleSheets[0];
var totalrules=mysheet.cssRules? mysheet.cssRules.length : mysheet.rules.length;

if (mysheet.deleteRule){ //if Firefox
	mysheet.insertRule("#content{background-color:#ffffff;opacity:0.0; filter:alpha(opacity=\"0\");}", totalrules-1)
} else  if (mysheet.removeRule) { //else if IE
	mysheet.addRule("#content", "background-color:#ffffff; opactiy:0.0; filter:alpha(opacity=\"0\");")
}

ShowWaitGif();