<!--

	function act(a1, a2, a3, a4, a5, a6, a7, cl, op) {		
		var stus = document.getElementById(a1).style.display
		if (stus == 'none'){
			showElement(a1); showElement(a2); showElement(a3); showElement(a4); showElement(a5); showElement(a6); showElement(a7);
			document.getElementById("pack").innerHTML = "&nbsp;<span style=\"color:#990000\">[-]</span> " + cl;
		}
		else {
			hideElement(a1); hideElement(a2); hideElement(a3); hideElement(a4); hideElement(a5); hideElement(a6); hideElement(a7);
			document.getElementById("pack").innerHTML = "&nbsp;<span style=\"color:#990000\">[+]</span> " + op;
		}
	}
	
	function openMenu(comp)
    {
        var stus = document.getElementById(comp).style.display
        current = (stus == 'none') ? 'block' : 'none';
        document.getElementById(comp).style.display = current;
    }
	
	function hideElement (elementId) {
		var element;
		if (document.all)
			element = document.all[elementId];
		else if (document.getElementById)
			element = document.getElementById(elementId);
		if (element && element.style)
			element.style.display = 'none';
	}
	function showElement (elementId) {
		var element;
		if (document.all)
			element = document.all[elementId];
		else if (document.getElementById)
			element = document.getElementById(elementId);
		if (element && element.style)
			element.style.display = '';
	}
	function validateOrdForm(sum){
		var v = document.getElementById("usr").value;
        if(isBlank(v)){
          alert("Please choose username!");
          return false;
        }
		v = document.getElementById("newusr").style.display;
        if(v=='block'){
          alert("Username already taken! Please choose another!");
          return false;
        }
		v = document.getElementById("email").value;
        if(isBlank(v)){
          alert("Please enter your email adress!");
          return false;
        }
        if(!isValidEmail(v)){
          alert("Please enter valid email!");
          return false;
        }
		v = document.getElementById("fullname").value;
        if(isBlank(v)){
          alert("Please enter your full name!");
          return false;
        }
		v = document.getElementById("regnr").value;
        if(isBlank(v)){
          alert("Please enter your social security number!");
          return false;
        }
		v = document.getElementById("adr").value;
        if(isBlank(v)){
          alert("Please enter your adress!");
          return false;
        }
		v = document.getElementById("zip").value;
        if(isBlank(v)){
          alert("Please enter your zip code!");
          return false;
        }
		v = document.getElementById("city").value;
        if(isBlank(v)){
          alert("Please enter your city!");
          return false;
        }
		v = document.getElementById("country").value;
        if(isBlank(v)){
          alert("Please enter your country!");
          return false;
        }
		v = document.getElementById("tel").value;
        if(isBlank(v)){
          alert("Please enter your telephone!");
          return false;
        }
		return true;
	}
	
	function validateMessUs(){
		var v = document.getElementById("name").value;
        if(isBlank(v)){
          alert("Please enter your full name!");
          return false;
        }
		v = document.getElementById("email").value;
        if(isBlank(v)){
          alert("Please enter your email adress!");
          return false;
        }
        if(!isValidEmail(v)){
          alert("Please enter valid email!");
          return false;
        }
		v = document.getElementById("quest").value;
        if(isBlank(v)){
          alert("Please enter your question!");
          return false;
        }
		return true;
	}
	
	function valFriend(){
		var v = document.getElementById("myname").value;
        if(isBlank(v) || v == 'your name'){
          alert("Please enter your name!");
          return false;
        }
		v = document.getElementById("toemail").value;
        if(isBlank(v) || v == 'friends email'){
          alert("Please enter your friends email adress!");
          return false;
        }
        if(!isValidEmail(v)){
          alert("Please enter valid email adress!");
          return false;
        }
		return true;
	}
	
	function isBlank(val){
      if(val==null){return false;}
      if(val.length==0) {return true;}
      return false;
    }
    
	function isValidEmail(val){
    var re = /^[\w-]+(\.[\w-]+)*@([\w-]+\.)+[a-zA-Z]{2,7}$/;
      if (!val.match(re)) {
          return false;
      } else {
          return true;
      }
    }
	
	function subOrder(sum)  {
        if(validateOrdForm(sum)){ document.getElementById("ordForm").submit(); };
    }
	function messUs()  {
        if(validateMessUs()){ document.getElementById("messageUs").submit(); };
    }
	function valid_Tofriend(ln)  {
        if(valFriend()){ 
			var myname = document.getElementById("myname").value;
			var toemail = document.getElementById("toemail").value;
			sendToFriend(myname, toemail, ln); };
    }
    //-->