function open_w(what,name,width,height,vars) 
{
	if(name=="bill")
		var fenster = window.open(what + vars,name,'toolbar=no, location=no, directories=no, menubar=no, scrollbars=yes, resizable=yes, width=' + width + ', height=' + height + ', top=50, left=50');
	else
		var fenster = window.open(what + vars,name,'toolbar=no, location=no, directories=no, menubar=no, scrollbars=yes, resizable=yes, width=' + width + ', height=' + height + ', top=50, left=50');
}

function setPointer(theRow, thePointerColor)
{

    if (typeof(document.getElementsByTagName) != 'undefined') 
	{
        var theCells = theRow.getElementsByTagName('td');
    }
    else if (typeof(theRow.cells) != 'undefined') 
	{
        var theCells = theRow.cells;
    }
    else 
	{
        return false;
    }

    var rowCellsCnt  = theCells.length;
    for (var c = 0; c < rowCellsCnt; c++) 
	{
        theCells[c].style.backgroundColor = thePointerColor;
    }

    return true;
}

function setElement(theRow, thePointerColor)
{
    theRow.style.backgroundColor = thePointerColor;
    return true;
}

function switch_search(id,elem)
{

	if(document.getElementById(id).style.display=='none')
	{
		document.getElementById(id).style.display = elem;
	}
	else
	{
		document.getElementById(id).style.display = 'none';
	}
}

function check_email(email,info)
{
	var valid = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;

	if(!valid.test(email))
	{
		if(info) alert("Bitte geben Sie eine gültige eMailadresse an!");
		
		return false;
	}
	else
	{
		return true;
	}
}

function check_ip(ip,privateAllowed,info)
{
	if(privateAllowed==false)
	{
		var private = false;
	
		// Class A
		if(ip.search(/^10\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$/) != -1)
		{
			private = true;
		}
		
		// Class B
		if(ip.search(/^172\.(16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31)\.[0-9]{1,3}\.[0-9]{1,3}$/) != -1)
		{
			private = true;
		}
		
		// Class C
		if(ip.search(/^192\.168\.[0-9]{1,3}\.[0-9]{1,3}$/) != -1)
		{
			private = true;
		}
		
		if(private == true)
		{
			if(info) alert("Bitte geben Sie einen gültige IP-Adresse außerhalb des privaten Adressraumes an!");
		
			return false;
		}
		
	}

	if(ip.search(/^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$/) == -1) 
	{
		if(info) alert("Bitte geben Sie einen gültige IP-Adresse an!");
		
		return false;
	}
	else
	{
		return true;
	}
}

function check_domain(domain,info)
{
	if(domain.search(/^(([A-Za-z0-9\-]{2,})\.([A-Za-z]{2,})(\.[A-Za-z]{2,})?)?/) == -1) 
	{
		if(info) alert("Bitte geben Sie einen gültigen Domainnamen an!");
		
		return false;
	}
	else
	{
		return true;
	}
}

function check_webaddress(address,info)
{
	if(address.search(/^http:\/\/(www\.)?(([A-Za-z0-9\-]{2,})\.([A-Za-z]{2,})(\.[A-Za-z]{2,})?)?(\/[0-9a-zA-Z\.\/\-]+)?$/) == -1) 
	{
		if(info) alert("Bitte geben Sie eine gültige und vollständige Webadresse an! (zB http://members.aon.at/user)");
		
		return false;
	}
	else
	{
		return true;
	}
}