function addFeedback() {
 
     	str_val  = new Array(/'/ig, /;/ig, /\//ig, /\\/ig);
        str_val1 = new Array(/"/ig, /'/ig, /;/ig, /\//ig, /\\/ig);
        str_val2 = new Array(/;/ig);
        //str_val3 = new Array(/"/ig, /'/ig, /;/ig);
       
       document.formFeedback.texti.value = reg_exp(document.formFeedback.texti.value, str_val);
        document.formFeedback.email.value = reg_exp(document.formFeedback.email.value, str_val);
       
		var form  		= document.formFeedback; 
		var fbID		= form.fbID.value;
		var insertDate	= form.insertDate.value;
		var email 		= form.email.value;
		var text		= form.texti.value;
		var Vorname		= form.Vorname.value;
		var Name		= form.Name.value;
		var Telefon		= form.Telefon.value;
		var Thema		= form.Thema.value;
	
	if(email==''){
		alert(mesgfed1);
		return;
	}
	if (!isEmailAddress( document.formFeedback.email, 'Email'))
		return;
	
	if (text == ''  || text == '' || email == ''  || Name == ''  || Vorname == '') {
	   		alert(mesgfed1)
		 	return;
	 } else {
		str_var='fbID='+fbID+';email='+email+';text='+text+';insertDate='+insertDate+';Vorname='+Vorname+';Name='+Name+';Telefon='+Telefon+';Thema='+Thema;
		GoTo('thisPage?event=feedbackModule.addFB('+str_var+')');
	}
}


function isEmailAddress(theElement, theElementName) {
    
    var s = theElement.value;
   // var filter=/^[A-Za-z][A-Za-z0-9_\-.]*@[A-Za-z0-9\-]+\.[A-Za-z0-9_.]+[A-za-z]$/;
    var filter=/((^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-|_)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$)([, ]))*/;
    
    if (s.length == 0 ) return true;
    
    if (filter.test(s))  
			return true;
    else  
			alert(mesgfed2);
      
      theElement.focus(); 
      return false;
}


function reg_exp(fild_value, string_validim) 
   {
	if (string_validim.length > 1) 
	   {
	    for(var i=0; i<string_validim.length; i++) 
	       {
	       if (string_validim[i]=='/\'/g')
	       fild_value=fild_value.replace(string_validim[i], "\'");
	       else
	       fild_value=fild_value.replace(string_validim[i], "");
	       }
	    }
	return fild_value;
   }