var arrMenuImages = new Array();
function preloadMenuImages()
	{
	var arrImageURLs = preloadMenuImages.arguments;
	for(var i=0;i<arrImageURLs.length;i++)
		{
		arrMenuImages[i] = new Image;
		arrMenuImages[i].src = arrImageURLs[i];
		}
	}

function initPage()
	{
	preloadMenuImages('images/b_home_off.gif','images/b_home_on.gif','images/b_search_off.gif','images/b_search_on.gif','images/b_login_off.gif','images/b_login_on.gif','images/b_contact_off.gif','images/b_contact_on.gif');
	setTableWidth();
	}

function setTableWidth()
	{
	if(document.getElementById("bodyLayoutTable"))
		{
		var objTable = document.getElementById("bodyLayoutTable");
		var intClientWidth = document.body.clientWidth;
		if(intClientWidth)
			{
			objTable.style.width = Math.max(762,Math.min(intClientWidth,1003))+'px';
			}
		}
	}

function ChangeImage(imgElementName,newImgObjIndex)
	{
	if(arrMenuImages.length>0)
		{
		document.images[imgElementName].src = arrMenuImages[newImgObjIndex].src;
		}
	}