function popupWnd(file, title) 
{
	var path = "../../foto/" + file;
	var wndParams = "'scrollbars=yes,toolbar=no,menubar=no,location=no,resizable=yes,width=750,height=600,right=150,top=50'";

	popup = window.open(path, title, wndParams);
	popup.focus();
}


function newsletter(path, title) 
{
	/*var path = "newsletter.htm";*/
	var wndParams = "";

	popup = window.open(path, title, "toolbar=no,menubar=no,location=no,resizable=yes,width=770,height=900,left=100,top=50,scrollbars=yes");
	popup.focus();
}

function newsletter2(path, title) 
{
	/*var path = "newsletter.htm";*/
	var wndParams = "";

	popup = window.open(path, title, "toolbar=no,menubar=no,location=no,resizable=yes,width=770,height=785,left=100,top=50,scrollbars=yes");
	popup.focus();
}


function chk_required()
{
    var f = document.forms[0];
    var missing = "";
    var err_msg = ""
    
    if(f.Firma != null)
    {   // german form
        if(f.Firma.value == "")
            missing += "Firma ";
            
        err_msg = "Diese Felder müssen noch ausgefüllt werden: "
    }   
    
    if(f.Company != null)
    {   // engl. form
        if(f.Company.value == "")
            missing += "Company ";
             
        err_msg = "Please fill out the required fields: "
    }
      
    if(f.Name.value == "")
        missing += "Name ";
        
    if(f.email.value == "")
        missing += "Email ";    
        
    if(missing != "")
    {
       err_msg += missing;
       alert(err_msg);
       return false;
    }        
    return true;
}