var help_modus=true;

function switchHelpMode(){
if (help_modus==true){
	help_modus=false;
}else{
	help_modus=true;
}
}





function showHelpExternalLink(){
	if (help_modus==true){
		initPopUp("","This image symbolizes a link to an external web page.", 400); 
		showPopUp();
	}
}

function hideHelpExternalLink(){
	if (help_modus==true){
		hidePopUp();
	}
}



function showHelpMail(){
	if (help_modus==true){
		initPopUp("","Send an email to this person. (You need an email-client installed on your computer.)", 400); 
		showPopUp();
	}
}

function hideHelpMail(){
	if (help_modus==true){
		hidePopUp();
	}
}



function showHelpReportLink(){
	if (help_modus==true){
		initPopUp("","We do not know the email contact of this person. Please mail us an email or web adress. (You need an email-client installed on your computer.)", 400); 
		showPopUp();
	}
}

function hideHelpReportLink(){
	if (help_modus==true){
		hidePopUp();
	}
}