function sortUp(sPageName, sPageObjectId, sAllQueryStrings)
{
	resort("up", sPageName, sPageObjectId, sAllQueryStrings);
}

function sortDown(sPageName, sPageObjectId, sAllQueryStrings)
{
	resort("down", sPageName, sPageObjectId, sAllQueryStrings);
}

function resort(sMode, sPageName, sPageObjectId, sAllQueryStrings)
{
	document.location.href = "/eprise/main/hemhyra/firstpage/resortFirstPage_step_1?mode=" + sMode + "&objectid=" + sPageObjectId + "&pagename=" + sPageName + "&returnurl=" + escape(document.location.href);
}

function deleteItem(sItemObjectId, sPageName, sPageObjectId, sParentMenuID, sAllQueryStrings)
{
	if(confirm("Den valda notisen kommer att raderas!"))
	{
		document.location.href = "/eprise/main/hemhyra/firstpage/deleteFirstPageItem_step_1?objectid=" + sItemObjectId + "&pageobjectid=" + sPageObjectId + "&pagename=" + sPageName + "&parentmenuid=" + sParentMenuID + "&returnurl=" + escape(document.location.href);
	}
}

function imgLoadAndScale(imgObj, MaxWidth, MaxHeight)
{
	var imgWidth = imgObj.width;
	var imgHeight = imgObj.height;
	var ratio = imgWidth / imgHeight
	
	if(imgWidth > MaxWidth)
	{
		imgWidth = MaxWidth;
		imgHeight = MaxWidth / ratio;
	}
	
	if(imgHeight > MaxHeight)
	{
		imgWidth = MaxHeight * ratio;
		imgHeight = MaxHeight;
	}

	imgObj.width = imgWidth;
	imgObj.height = imgHeight;
	
	imgObj.style.position = "relative";
	imgObj.style.visibility = "visible";

	var oTop = imgObj.parentNode.parentNode;
	var divRightMargin = imgWidth + 10;
	
	if(oTop.clientHeight < imgHeight)
	{
		oTop.style.height = imgHeight + "px";
	}
	
	for(i = 0;i < oTop.childNodes.length; i++)
	{
		switch(oTop.childNodes[i].className)
		{
			case "firstPageLeftColumn":
				oTop.childNodes[i].style.width = imgWidth + "px";
				break;
				
			case "firstPageRightColumn":
				oTop.childNodes[i].style.marginLeft = divRightMargin + "px";
				break;
		}
	}
}