// JavaScript Document

var currentFormElem = null;
var showHideValue = function(obj,val)
{
	if (obj != currentFormElem)
	{
		currentFormElem = obj;
		if (obj.value == val)
			obj.value = '';

		obj.onblur = function()
		{
			showHideValue(obj,val);
		}
	}
	else
	{
		if (obj.value == '')
			obj.value = val;

		obj.onblur = null;
		currentFormElem = null;
	}
};

var changeGalleryImg = function(obj)
{
	if (document.getElementById)
	{
		var fullImgObj = document.getElementById('GalleryFullImg');
		var infoTextObj = document.getElementById('GalleryInfoText');
		var src = obj.getAttribute('href',false);
		var title = obj.getAttribute('title',false);
		var titleArr = title.split('::');
		fullImgObj.setAttribute('src',src,false);
		infoTextObj.innerHTML = '<strong>' + titleArr[0] + '</strong>' + titleArr[1];
		return false;
	}
	return true;
};
//changeLogoImage(this,\''.$logo_1.'\',\''.$banner.'\')
var changeLogoImage = function(target,overSrc,bannerSrc)
{
	if (document.getElementById && overSrc != '')
	{
		//var banner = document.getElementById('ExhibitorBanner');
		var logoObj = target.getElementsByTagName('img')[0];
		var outSrc = logoObj.getAttribute('src',false);
		//var bannerOutSrc = banner.getAttribute('src',false);
		
		logoObj.setAttribute('src',overSrc,false);
		/*
		if (bannerSrc != '')
		{
			banner.setAttribute('src',bannerSrc,false);
		}
		*/
		target.onmouseout = function()
		{
			logoObj.setAttribute('src',outSrc,false);
			//banner.setAttribute('src',bannerOutSrc,false);
		};
		return false;
	}
	return true;
};