function preloader() 
{
heavyImage1 = new Image(); 
heavyImage1.src = "{PATHLYT}/images/about_active.gif";

heavyImage2 = new Image(); 
heavyImage2.src = "{PATHLYT}/images/about_inactive.gif";

heavyImage3 = new Image(); 
heavyImage3.src = "{PATHLYT}/images/maf_active.gif";

heavyImage4 = new Image(); 
heavyImage4.src = "{PATHLYT}/images/maf_inactive.gif";

heavyImage5 = new Image(); 
heavyImage5.src = "{PATHLYT}/images/press_active.gif";

heavyImage6 = new Image(); 
heavyImage6.src = "{PATHLYT}/images/press_inactive.gif";

heavyImage7 = new Image(); 
heavyImage7.src = "{PATHLYT}/images/careers_active.gif";

heavyImage8 = new Image(); 
heavyImage8.src = "{PATHLYT}/images/careers_inactive.gif";

heavyImage9 = new Image(); 
heavyImage9.src = "{PATHLYT}/images/downloads_active.gif";

heavyImage10 = new Image(); 
heavyImage10.src = "{PATHLYT}/images/downloads_inactive.gif";

heavyImage11 = new Image(); 
heavyImage11.src = "{PATHLYT}/images/contact_active.gif";

heavyImage12 = new Image(); 
heavyImage12.src = "{PATHLYT}/images/contact_inactive.gif";

heavyImage13 = new Image(); 
heavyImage13.src = "{PATHLYT}/images/home_active.gif";

heavyImage14 = new Image(); 
heavyImage14.src = "{PATHLYT}/images/home_inactive.gif";

heavyImage15 = new Image(); 
heavyImage15.src = "{PATHLYT}/images/sitemap_active.gif";

heavyImage16 = new Image(); 
heavyImage16.src = "{PATHLYT}/images/sitemap_inactive.gif";
}

function go()
{
	box = document.forms[1].navi;
	destination = box.options[box.selectedIndex].value;
	if (destination) location.href = destination;
}

function go2()
{
	box = document.forms[2].navi2;
	destination = box.options[box.selectedIndex].value;
	if (destination) location.href = destination;
}

function go3()
{
	box = document.forms[0].navi3;
	destination = box.options[box.selectedIndex].value;
	if (destination) 
	
	window.open(destination);
}

function formCheck(formobj)
	{    	 
		if(formobj.name.value == "")
			{
				alert("Please enter your 'Name'.");
				formobj.name.focus();
				formobj.name.select();
				return false;
			}	
			
		if(formobj.company.value == "")
			{
				alert("Please enter your 'Company Name'.");
				formobj.company.focus();
				formobj.company.select();
				return false;
			}						

		if(formobj.telephone.value == "") 
			{
				alert("Please enter your 'Telephone'.");
				formobj.telephone.focus();
				formobj.telephone.select();
				return false;
			}
			
		if(!isValidEmail(formobj.email.value))
			{
				alert("Please enter a valid 'Email'.");
				formobj.email.focus();
				formobj.email.select();
				return false;
			}		
			
    	if(formobj.message.value == "") 
			{
				alert("Please enter a message.");
				formobj.message.focus();
				formobj.message.select();
				return false;
			}																
                return true;
         } 
		 
	function winopen(theURL, Name, popW, popH, scroll) { // V 1.0
	var winleft = (screen.width - popW) / 2;
	var winUp = (screen.height - popH) / 2;
	winProp = 'width='+popW+',height='+popH+',left='+winleft+',top='+winUp+',scrollbars='+scroll+',resizable='+scroll
	Win = window.open(theURL, Name, winProp)
}

	function validateDeletion ()	{		
	var trigger = 1;
	if(trigger==1){
		ht = document.getElementsByTagName("body");
		ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1,opacity=0.5)";		
		if (confirm("Do you really want to delete the item?"))	{
			return true;
		} else	{
			ht[0].style.filter = "";
			return false;
		}
	}
	else if(trigger==0){
		return false;
	}
}	
function popup(name,width,height,directories,toolbar,location,menubar,scrollbars,status,resizable,dependent,fullscreen)
{
var einstellungen;
einstellungen="width="+ width +",height="+ height +",directories=" + directories +",toolbar="+ toolbar +",location="+ location +",menubar="+ menubar +",scrollbars="+ scrollbars +",status="+ status +",resizable="+ resizable +",dependent="+ dependent +",fullscreen="+ fullscreen;
window.open('',name,einstellungen);
}

// Check that an email address is valid based on RFC 821 (?)
function isValidEmail(address) {
	if (address.indexOf('@') < 3) return false;
	var name = address.substring(0, address.indexOf('@'));
	var domain = address.substring(address.indexOf('@') + 1);
	if (name.indexOf('(') != -1 || name.indexOf(')') != -1 || name.indexOf('<') != -1 || name.indexOf('>') != -1 || name.indexOf(',') != -1 || name.indexOf(';') != -1 || name.indexOf(':') != -1 || name.indexOf('\\') != -1 || name.indexOf('"') != -1 || name.indexOf('[') != -1 || name.indexOf(']') != -1 || name.indexOf(' ') != -1) return false;
	if (domain.indexOf('(') != -1 || domain.indexOf(')') != -1 || domain.indexOf('<') != -1 || domain.indexOf('>') != -1 || domain.indexOf(',') != -1 || domain.indexOf(';') != -1 || domain.indexOf(':') != -1 || domain.indexOf('\\') != -1 || domain.indexOf('"') != -1 || domain.indexOf('[') != -1 || domain.indexOf(']') != -1 || domain.indexOf(' ') != -1) return false;
	return true;
}

function numericVal(obj)   {

    var tam = obj.value.length;
    var numeric = false;

    for(var i=0;i<tam;i++)

        {
        caracter = obj.value.charCodeAt(i);

        if((caracter >= 40 && caracter <= 57) || caracter == 32)
        numeric = true;
        else

            {
            obj.value=obj.value.substring(0,tam-1);
            numericVal(obj);
        }

    }

}