function onLoadEventHandler(){
	var newSendPattern = /newsgesendet=1/
	if(newSendPattern.test(window.location.href) ){
		TB_show("News empfehlen", window.location.href, false);


	}
}


/*
function change(div) {
   if(document.getElementById(div).style.display == "none") {
        document.getElementById(div).style.display = "";
   }
   else {
        document.getElementById(div).style.display = "none";
   }
}

function unselect(div) {
	if(div == 'fern') {
		if(!document.getElementById('studienfuehrer1').checked) {
			for(var i=1; i<4; i++) {
		    	document.getElementById('s'+i).checked = false;
			}
			enableChecks();
		}
	}
	if(div == 'zertifikat') {
		if(!document.getElementById('studienfuehrer2').checked) {
			for(var i=1; i<12; i++) {
		    	document.getElementById('z'+i).checked = false;
		    }
		    enableChecks();
		}
	}
}

function enableChecks() {

	var checked = countChecks();

	if(checked < 4) {

		for(var i=1; i<5; i++) {
			if(document.getElementById('s'+i).disabled && !document.getElementById('s'+i).checked) {
				document.getElementById('s'+i).disabled = false;
			}
		}
		for(var i=1; i<12; i++) {
			if(document.getElementById('z'+i).disabled && !document.getElementById('z'+i).checked) {
				document.getElementById('z'+i).disabled = false;
			}
		}
	}

}

function countCheck() {

	var checked = countChecks();

	if(checked >= 4) {
		for(var i=1; i<5; i++) {
			if(!document.getElementById('s'+i).checked) {
				document.getElementById('s'+i).disabled = true;
			}
		}
		for(var i=1; i<12; i++) {
			if(!document.getElementById('z'+i).checked) {
				document.getElementById('z'+i).disabled = true;
			}
		}
	}
	else {
		for(var i=1; i<5; i++) {
			if(document.getElementById('s'+i).disabled) {
				document.getElementById('s'+i).disabled = false;
			}
		}
		for(var i=1; i<12; i++) {
			if(document.getElementById('z'+i).disabled) {
				document.getElementById('z'+i).disabled = false;
			}
		}
	}
}

function countChecks() {
	var checked = 0;
	for(var i=1; i<5; i++) {
		if(document.getElementById('s'+i).checked) {
			checked++;
		}
	}
	for(var i=1; i<12; i++) {
		if(document.getElementById('z'+i).checked) {
			checked++;
		}
	}
	return checked;
}*/

function change(div) {
   if(document.getElementById(div).style.display == "none") {
        document.getElementById(div).style.display = "";
        document.getElementById('head-'+div).style.backgroundPosition = "bottom";
   }
   else {
        document.getElementById(div).style.display = "none";
        document.getElementById('head-'+div).style.backgroundPosition = "top";
   }
}

function unselect(div) {
	if(div == 'bachelor') {
		if(!document.getElementById('studienfuehrer1').checked) {
			for(var i=1; i<6; i++) {
		    	document.getElementById('b'+i).checked = false;
			}
			enableChecks();
		}
	}
	if(div == 'master') {
		if(!document.getElementById('studienfuehrer2').checked) {
			for(var i=1; i<5; i++) {
		    	document.getElementById('m'+i).checked = false;
		    }
		    enableChecks();
		}
	}
	if(div == 'hzk') {
		if(!document.getElementById('studienfuehrer3').checked) {
			for(var i=1; i<22; i++) {
		    	document.getElementById('h'+i).checked = false;
		    }
		    enableChecks();
		}
	}
}

function enableChecks() {

	var checked = countChecks();

	if(checked < 4) {

		for(var i=1; i<6; i++) {
			if(document.getElementById('b'+i).disabled && !document.getElementById('b'+i).checked) {
				document.getElementById('b'+i).disabled = false;
			}
		}
		for(var i=1; i<5; i++) {
			if(document.getElementById('m'+i).disabled && !document.getElementById('m'+i).checked) {
				document.getElementById('m'+i).disabled = false;
			}
		}
		for(var i=1; i<22; i++) {
			if(document.getElementById('h'+i).disabled && !document.getElementById('h'+i).checked) {
				document.getElementById('h'+i).disabled = false;
			}
		}
	}

}

function countCheck() {

	var checked = countChecks();

	if(checked >= 4) {
		for(var i=1; i<6; i++) {
			if(!document.getElementById('b'+i).checked) {
				document.getElementById('b'+i).disabled = true;
			}
		}
		for(var i=1; i<5; i++) {
			if(!document.getElementById('m'+i).checked) {
				document.getElementById('m'+i).disabled = true;
			}
		}
		for(var i=1; i<22; i++) {
			if(!document.getElementById('h'+i).checked) {
				document.getElementById('h'+i).disabled = true;
			}
		}
	}
	else {
		for(var i=1; i<6; i++) {
			if(document.getElementById('b'+i).disabled) {
				document.getElementById('b'+i).disabled = false;
			}
		}
		for(var i=1; i<5; i++) {
			if(document.getElementById('m'+i).disabled) {
				document.getElementById('m'+i).disabled = false;
			}
		}
		for(var i=1; i<22; i++) {
			if(document.getElementById('h'+i).disabled) {
				document.getElementById('h'+i).disabled = false;
			}
		}
	}
}

function countChecks() {
	var checked = 0;
	for(var i=1; i<6; i++) {
		if(document.getElementById('b'+i).checked) {
			checked++;
		}
	}
	for(var i=1; i<5; i++) {
		if(document.getElementById('m'+i).checked) {
			checked++;
		}
	}
	for(var i=1; i<22; i++) {
		if(document.getElementById('h'+i).checked) {
			checked++;
		}
	}
	return checked;
}

function changeImage(Bildname,Tauschbildname,textfeld,visibility)
{

	document.images[Bildname].src = eval(Tauschbildname + ".src")
	if(visibility == 'visible'){
		document.getElementById('textfeld'+textfeld).style.visibility=visibility;
		document.getElementById('textfeld'+textfeld).style.display='block';
	}else{
		document.getElementById('textfeld'+textfeld).style.visibility=visibility;
		document.getElementById('textfeld'+textfeld).style.display='none';
	}
}

function setAddress(sent, error1, error2)
{
    if(document.getElementById('katalog').checked) {
        
        document.getElementById('address1').style.visibility='visible';
        document.getElementById('address1').style.display='block';
        
        document.getElementById('address2').style.visibility='visible';
        document.getElementById('address2').style.display='block';
        
        document.getElementById('address3').style.visibility='visible';
        document.getElementById('address3').style.display='block';
        
        document.getElementById('address4').style.visibility='visible';
        document.getElementById('address4').style.display='block';
        
        if(sent) {  
            if(error1) {
                document.getElementById('row_address').className='form_error'; 
                document.getElementById('address1').style.visibility='visible';
                document.getElementById('address1').style.display='block'; 
                document.getElementById('address1').src='typo3conf/ext/sfonlineveranstaltung/images/stern_error.jpg'; 
                document.getElementById('address3').style.visibility='visible';
                document.getElementById('address3').style.display='block';
            }
            else {
                document.getElementById('row_address').className=''; 
                document.getElementById('address1').style.visibility='visible';
                document.getElementById('address1').style.display='block'; 
                document.getElementById('address1').src='typo3conf/ext/sfonlineveranstaltung/images/stern.jpg'; 
                document.getElementById('address3').style.visibility='hidden';
                document.getElementById('address3').style.display='none';
            }
            if(error2) {                
                document.getElementById('row_city').className='form_error';
                document.getElementById('address2').style.visibility='visible';
                document.getElementById('address2').style.display='block'; 
                document.getElementById('address2').src='typo3conf/ext/sfonlineveranstaltung/images/stern_error.jpg'; 
                document.getElementById('address4').style.visibility='visible';
                document.getElementById('address4').style.display='block';
            }
            else {               
                document.getElementById('row_city').className=''; 
                document.getElementById('address2').style.visibility='visible';
                document.getElementById('address2').style.display='block'; 
                document.getElementById('address2').src='typo3conf/ext/sfonlineveranstaltung/images/stern.jpg'; 
                document.getElementById('address4').style.visibility='hidden';
                document.getElementById('address4').style.display='none';
            }
        }
        else {
            document.getElementById('row_address').className='';        
            document.getElementById('row_city').className='';
            document.getElementById('address3').style.visibility='visible';
            document.getElementById('address3').style.display='none'; 
            document.getElementById('address4').style.visibility='visible';
            document.getElementById('address4').style.display='none';
        }
    }
    else {  
        if(sent) {       
            if(error1) {     
                document.getElementById('row_address').className='';
                document.getElementById('address2').style.visibility='hidden';
                document.getElementById('address2').style.display='none';  
                document.getElementById('address1').style.visibility='hidden';
                document.getElementById('address1').style.display='none';
                document.getElementById('address1').src='typo3conf/ext/sfonlineveranstaltung/images/stern.jpg'; 
                document.getElementById('address3').style.visibility='hidden';
                document.getElementById('address3').style.display='none';                                                 
            }
            else {
                document.getElementById('row_address').className='';    
                document.getElementById('address2').style.visibility='hidden';
                document.getElementById('address2').style.display='none';   
                document.getElementById('address1').style.visibility='visible';
                document.getElementById('address1').style.display='block'; 
                document.getElementById('address1').src='typo3conf/ext/sfonlineveranstaltung/images/stern.jpg'; 
                document.getElementById('address3').style.visibility='hidden';
                document.getElementById('address3').style.display='none';                                          
            }
            if(error2) {       
                document.getElementById('row_city').className='';
                document.getElementById('address1').style.visibility='hidden';
                document.getElementById('address1').style.display='none';  
                document.getElementById('address2').style.visibility='hidden';
                document.getElementById('address2').style.display='none'; 
                document.getElementById('address2').src='typo3conf/ext/sfonlineveranstaltung/images/stern.jpg';
                document.getElementById('address4').style.visibility='hidden';
                document.getElementById('address4').style.display='none';                                  
            }
            else {      
                document.getElementById('row_city').className=''; 
                document.getElementById('address1').style.visibility='hidden';
                document.getElementById('address1').style.display='none'; 
                document.getElementById('address2').style.visibility='hidden';
                document.getElementById('address2').style.display='none'; 
                document.getElementById('address2').src='typo3conf/ext/sfonlineveranstaltung/images/stern.jpg';
                document.getElementById('address3').style.visibility='hidden';
                document.getElementById('address3').style.display='none';                 
                document.getElementById('address4').style.visibility='hidden';
                document.getElementById('address4').style.display='none'; 
            }
        }
        else {
            document.getElementById('row_address').className='';        
            document.getElementById('row_city').className='';
            document.getElementById('address1').style.visibility='hidden';
            document.getElementById('address1').style.display='none';             
            document.getElementById('address2').style.visibility='hidden';
            document.getElementById('address2').style.display='none';             
        }
    }    
}