//Prueft ob alle Kontaktfelder ausgefuellt sind
		function check(){		       
			var wert = 1;

			if(document.kontakt_form.name.value == ""){
				document.getElementById("name").style.border = "solid #C0000E 1px";    
				document.getElementById("name").style.backgroundColor = "#ededed";            
				document.getElementById("err_name").style.visibility = "visible";
				document.getElementById("name").focus();
				wert = 0;
			}else{
				document.getElementById("name").style.border = "0";    
				document.getElementById("name").style.backgroundColor = "#fff";            
				document.getElementById("err_name").style.visibility = "hidden";
			}   

 			if(document.kontakt_form.email.value == ""){
				document.getElementById("email").style.border = "solid #C0000E 1px";    
				document.getElementById("email").style.backgroundColor = "#ededed";            
				document.getElementById("err_email").style.visibility = "visible";
				document.getElementById("email").focus();
				wert = 0;
			}else{
				document.getElementById("email").style.border = "0";    
				document.getElementById("email").style.backgroundColor = "#fff";            
				document.getElementById("err_email").style.visibility = "hidden";
			} 

			if(document.kontakt_form.subject.value == ""){
				document.getElementById("subject").style.border = "solid #C0000E 1px";    
				document.getElementById("subject").style.backgroundColor = "#ededed";            
				document.getElementById("err_subject").style.visibility = "visible";
				document.getElementById("subject").focus();
				wert = 0;
			}else{
				document.getElementById("subject").style.border = "0";    
				document.getElementById("subject").style.backgroundColor = "#fff";            
				document.getElementById("err_subject").style.visibility = "hidden";
			} 	

			if(document.kontakt_form.message.value == ""){
				document.getElementById("message").style.border = "solid #C0000E 1px";    
				document.getElementById("message").style.backgroundColor = "#ededed";            
				document.getElementById("err_message").style.visibility = "visible";
				document.getElementById("message").focus();
				wert = 0;
			}else{
				document.getElementById("message").style.border = "0";    
				document.getElementById("message").style.backgroundColor = "#fff";            
				document.getElementById("err_message").style.visibility = "hidden";
			} 			
			
			if(wert == 0){
				return false;
			}
		}
		//Prüft ob alle felder bei linkversenden ausgefuellt sind
		/*function  writeLabel(labelText)  {
			  document.getElementById("label").innerHTML = labelText;
			}*/
		function checkLink(){		       
			var wert = 1;
			
			if(document.mailform.empfaenger.value == ""){
				document.getElementById("empf").innerHTML = "Bitte die korrekte E-Mail-Adresse des Empfängers eingeben"
				document.getElementById("empf").style.color = "#C0000E";
				wert = 0;
			} 
			
 			if(document.mailform.sender.value == ""){
 				document.getElementById("send").innerHTML = "Bitte Ihre E-Mail-Adresse korrekt eingeben";
 				document.getElementById("send").style.color = "#C0000E";
				wert = 0;
			}
 			
			if(document.mailform.sender.value == "" || document.mailform.empfaenger.value == ""){
				document.getElementById("err_link").style.color = "#C0000E";
				document.getElementById("err_link").style.visibility = "visible";
				wert = 0;
			}else{
				document.getElementById("err_link").style.visibility = "hidden";
			} 		
 			
			if(wert == 0){
				return false;
			}
		}