// Håller reda på aktuell textstorlek
function setMediumText()
{
	
	if(document.getElementById("preamble") !== null)
	{
		document.getElementById("preamble").setAttribute("class", "preambleMedium");
		document.getElementById("preamble").setAttribute("className", "preambleMedium");
	}
	if(document.getElementById("newsHeadlineDiv") !== null)
	{
		document.getElementById("newsHeadlineDiv").setAttribute("class", "newsHeadlineMedium");
		document.getElementById("newsHeadlineDiv").setAttribute("className", "newsHeadlineMedium");
	}
	if(document.getElementById("h5smallRubDiv") !== null)
	{
		document.getElementById("h5smallRubDiv").setAttribute("class", "h5smallRubMedium");
		document.getElementById("h5smallRubDiv").setAttribute("className", "h5smallRubMedium");
	}
	if(document.getElementById("h5smallRubRedDiv") !== null)
	{
		document.getElementById("h5smallRubRedDiv").setAttribute("class", "h5smallRubRedMedium");
		document.getElementById("h5smallRubRedDiv").setAttribute("className", "h5smallRubRedMedium");
	}
	if(document.getElementById("factHeaderDiv") !== null)
	{
		document.getElementById("factBodyDiv").setAttribute("class", "factBodyMedium");
		document.getElementById("factBodyDiv").setAttribute("className", "factBodyMedium");
	}
	if(document.getElementById("bylineTextDiv") !== null)
	{
		document.getElementById("bylineTextDiv").setAttribute("class", "bylineTextMedium");
		document.getElementById("bylineTextDiv").setAttribute("className", "bylineTextMedium");
	}
	if(document.getElementById("bylineEmailDiv") !== null)
	{
		document.getElementById("bylineEmailDiv").setAttribute("class", "bylineTextMedium");
		document.getElementById("bylineEmailDiv").setAttribute("className", "bylineTextMedium");
	}
	if(document.getElementById("bylineDiv") !== null)
	{
		document.getElementById("bylineDiv").setAttribute("class", "bylineMedium");
		document.getElementById("bylineDiv").setAttribute("className", "bylineMedium");
	}

	document.getElementById("breadDiv").setAttribute("class", "breadMedium");
	document.getElementById("breadDiv").setAttribute("className", "breadMedium");
	
	if(document.getElementById("textSizeMedium") !== null)
	{
		document.getElementById("textSizeMedium").setAttribute("src", "images/icon/tmediumred.gif");
		document.getElementById("textSizeSmall").setAttribute("src", "images/icon/tsmallblack.gif");
		document.getElementById("textSizeBig").setAttribute("src", "images/icon/tbigblack.gif");
	}
	document.getElementById("textSizeMediumBottom").setAttribute("src", "images/icon/tmediumred.gif");
	document.getElementById("textSizeSmallBottom").setAttribute("src", "images/icon/tsmallblack.gif");
	document.getElementById("textSizeBigBottom").setAttribute("src", "images/icon/tbigblack.gif");
}

function setBigText()
{
	
	if(document.getElementById("preamble") !== null)
	{
		document.getElementById("preamble").setAttribute("class", "preambleBig");
		document.getElementById("preamble").setAttribute("className", "preambleBig");
	}
	if(document.getElementById("newsHeadlineDiv") !== null)
	{
		document.getElementById("newsHeadlineDiv").setAttribute("class", "newsHeadlineBig");
		document.getElementById("newsHeadlineDiv").setAttribute("className", "newsHeadlineBig");
	}
	if(document.getElementById("h5smallRubDiv") !== null)
	{
		document.getElementById("h5smallRubDiv").setAttribute("class", "h5smallRubBig");
		document.getElementById("h5smallRubDiv").setAttribute("className", "h5smallRubBig");
	}
	if(document.getElementById("h5smallRubRedDiv") !== null)
	{
		document.getElementById("h5smallRubRedDiv").setAttribute("class", "h5smallRubRedBig");
		document.getElementById("h5smallRubRedDiv").setAttribute("className", "h5smallRubRedBig");
	}
	if(document.getElementById("factHeaderDiv") !== null)
	{
		document.getElementById("factBodyDiv").setAttribute("class", "factBodyBig");
		document.getElementById("factBodyDiv").setAttribute("className", "factBodyBig");
	}
	if(document.getElementById("bylineTextDiv") !== null)
	{
		document.getElementById("bylineTextDiv").setAttribute("class", "bylineTextBig");
		document.getElementById("bylineTextDiv").setAttribute("className", "bylineTextBig");
	}
	if(document.getElementById("bylineEmailDiv") !== null)
	{
		document.getElementById("bylineEmailDiv").setAttribute("class", "bylineTextBig");
		document.getElementById("bylineEmailDiv").setAttribute("className", "bylineTextBig");
	}
	if(document.getElementById("bylineDiv") !== null)
	{
		document.getElementById("bylineDiv").setAttribute("class", "bylineMedium");
		document.getElementById("bylineDiv").setAttribute("className", "bylineMedium");
	}
	document.getElementById("breadDiv").setAttribute("class", "breadBig");
	document.getElementById("breadDiv").setAttribute("className", "breadBig");
	
	if(document.getElementById("textSizeMedium") !== null)
	{
		document.getElementById("textSizeMedium").setAttribute("src", "images/icon/tmediumblack.gif");
		document.getElementById("textSizeSmall").setAttribute("src", "images/icon/tsmallblack.gif");
		document.getElementById("textSizeBig").setAttribute("src", "images/icon/tbigred.gif");
	}
	document.getElementById("textSizeMediumBottom").setAttribute("src", "images/icon/tmediumblack.gif");
	document.getElementById("textSizeSmallBottom").setAttribute("src", "images/icon/tsmallblack.gif");
	document.getElementById("textSizeBigBottom").setAttribute("src", "images/icon/tbigred.gif");
}

function setSmallText()
{
	
	if(document.getElementById("preamble") !== null)
	{
		document.getElementById("preamble").setAttribute("class", "preamble");
		document.getElementById("preamble").setAttribute("className", "preamble");
	}
	if(document.getElementById("newsHeadlineDiv") !== null)
	{
		document.getElementById("newsHeadlineDiv").setAttribute("class", "newsHeadline");
		document.getElementById("newsHeadlineDiv").setAttribute("className", "newsHeadline");
	}
	if(document.getElementById("h5smallRubDiv") !== null)
	{
		document.getElementById("h5smallRubDiv").setAttribute("class", "h5smallRub");
		document.getElementById("h5smallRubDiv").setAttribute("className", "h5smallRub");
	}
	if(document.getElementById("h5smallRubRedDiv") !== null)
	{
		document.getElementById("h5smallRubRedDiv").setAttribute("class", "h5smallRubRed");
		document.getElementById("h5smallRubRedDiv").setAttribute("className", "h5smallRubRed");
	}
	if(document.getElementById("factHeaderDiv") !== null)
	{
		document.getElementById("factBodyDiv").setAttribute("class", "factBody");
		document.getElementById("factBodyDiv").setAttribute("className", "factBody");
	}
	if(document.getElementById("bylineTextDiv") !== null)
	{
		document.getElementById("bylineTextDiv").setAttribute("class", "bylineText");
		document.getElementById("bylineTextDiv").setAttribute("className", "bylineText");
	}
	if(document.getElementById("bylineEmailDiv") !== null)
	{
		document.getElementById("bylineEmailDiv").setAttribute("class", "bylineText");
		document.getElementById("bylineEmailDiv").setAttribute("className", "bylineText");
	}
	if(document.getElementById("bylineDiv") !== null)
	{
		document.getElementById("bylineDiv").setAttribute("class", "bylineMedium");
		document.getElementById("bylineDiv").setAttribute("className", "bylineMedium");
	}
	document.getElementById("breadDiv").setAttribute("class", "bread");
	document.getElementById("breadDiv").setAttribute("className", "bread");
	
	if(document.getElementById("textSizeMedium") !== null)
	{
		document.getElementById("textSizeMedium").setAttribute("src", "images/icon/tmediumblack.gif");
		document.getElementById("textSizeSmall").setAttribute("src", "images/icon/tsmallred.gif");
		document.getElementById("textSizeBig").setAttribute("src", "images/icon/tbigblack.gif");
	}
	document.getElementById("textSizeMediumBottom").setAttribute("src", "images/icon/tmediumblack.gif");
	document.getElementById("textSizeSmallBottom").setAttribute("src", "images/icon/tsmallred.gif");
	document.getElementById("textSizeBigBottom").setAttribute("src", "images/icon/tbigblack.gif");
}


function showHideAddComment()
{
	if(document.getElementById("commentDiv").style.display == "none")
	{
		document.getElementById("commentDiv").style.display = "";
	}
	else
	{
		document.getElementById("commentDiv").style.display = "none";
	}
}

function showHideTip()
{
	if(document.getElementById("tipDiv").style.display == "none")
	{
		document.getElementById("tipDiv").style.display = "";
	}
	else
	{
		document.getElementById("tipDiv").style.display = "none";
	}
}

function validateAddComment()
{
	var error = 0;
	
	if(document.getElementById("commentHeadline").value == "")
	{
		error++;
		alert("Fyll i en rubrik.");
	}
	if(document.getElementById("commentAuth").value == "")
	{
		error++;
		alert("Fyll i ditt namn.");
	}
	if(document.getElementById("commentText").value == "")
	{
		error++;
		alert("Fyll i en text.");
	}
	if(document.getElementById("security_code").value == "")
	{
		error++;
		alert("Fyll i bildkoden.");
	}
	
	if(error == 0)
	{
		document.getElementById("addCommentForm").submit();
	}
}

function validateTipFriend()
{
	var error = 0;
	
	if(document.getElementById("tipName").value == "")
	{
		error++;
		alert("Fyll i ditt namn.");
	}
	if(document.getElementById("tipFriendName").value == "")
	{
		error++;
		alert("Fyll i din väns namn.");
	}
	if(document.getElementById("tipFriendEmail").value == "")
	{
		error++;
		alert("Fyll i din väns e-post.");
	}
	if(document.getElementById("security_code_tipFriend").value == "")
	{
		error++;
		alert("Fyll i bildkoden.");
	}
	
	if(error == 0)
	{
		document.getElementById("tipFriendForm").submit();
	}
}