var EffectSpeed = 200;



/**
*	Standaard alle links met # false laten returnen zodat er niet naar boven gegaan wordt
*/

$(document).ready(function()
{
	$("a[href=#]").click(function()
	{
		return false;
	})

	$("a[rel=external]").click(function()
	{
		$(this).attr("target", "_blank");
	})
});


function limitText(limitField, limitCount, limitNum)
{
	if (limitField.value.length > limitNum)
	{
		limitField.value = limitField.value.substring(0, limitNum);
	}
	else
	{
		limitCount.value = limitNum - limitField.value.length;
	}
}


function calcHeight()
{
	//find the height of the internal page
	var the_height=document.getElementById('newsletterpreview').contentWindow.document.body.scrollHeight;

	//change the height of the iframe
	document.getElementById('newsletterpreview').height=the_height;
}