/********** Learning Center Traning functions *****************/
/*--BEGIN */
function showhideContent(elName, elImageName)
{
	var theElement=document.getElementById(elName);
	var theImageElement=document.getElementById(elImageName);
	if (theImageElement.tagName == "LI")
	{
		if(theImageElement.style.listStyleImage.indexOf("/redesign/images/softminus.gif") > 0)
		{
			theImageElement.style.listStyleImage = "url(/redesign/images/softplus.gif)";
			theImageElement.title="Click here to expand";
		}
		else
		{
			theImageElement.style.listStyleImage = "url(/redesign/images/softminus.gif)";
			theImageElement.title="Click here to collapse";
		}	
	}
	else
	{
		if(theImageElement.src.indexOf("/redesign/images/softminus.gif") > 0)
			{
				theImageElement.src="/redesign/images/softplus.gif";
				theImageElement.title="Click here to expand.";								
			}
		else
			{
				theImageElement.src="/redesign/images/softminus.gif";
				theImageElement.title="Click here to collapse.";				
			}    
	}		    
	if(theElement)
	{
	     theElement.style.display = (theElement.style.display == 'none') ? 'block' :'none';
	}  
	var iItemsExpanded, iOriginalItems, iItemsCollapsed;
	iItemsExpanded = 0;
	iOriginalItems = 0;
	iItemsCollapsed= 0;
	for(i = 0; i < 15; i++) {
		liElName = "liTips" + i;
		divElName = "divTips" + i;
		var liElement = document.getElementById(liElName);
		var divElement = document.getElementById(divElName);
		if (liElement != null && divElement != null){
			iOriginalItems = iOriginalItems + 1;
			if(divElement.style.display == "block")
				iItemsExpanded = iItemsExpanded + 1;
			else
				iItemsCollapsed = iItemsCollapsed +1
			}
	}	
	
	var aElement = document.getElementById("ExpandCollapse");   
	if(iOriginalItems == iItemsExpanded)
	{
		aElement.innerHTML = "[Collapse All]";
		aElement.onclick = function(){ExpandcollapseAll('collapse');}
		
	}
	if(iOriginalItems == iItemsCollapsed)
	{
		aElement.innerHTML = "[Expand All]";
		aElement.onclick = function(){ExpandcollapseAll('expand');}
		
	}
	if(elName == "divTipsContent")
	{
		if(theImageElement.src.indexOf("/redesign/images/softminus.gif") > 0)
		{
			aElement.innerHTML = "[Expand All]";
			aElement.onclick = function(){ExpandcollapseAll('expand');}
		}
		else
		{
			aElement.innerHTML = "";
		}
	}	
	
}
function ExpandcollapseAll(action)
{
	var divElName,liElName;
	
	var aElement = document.getElementById("ExpandCollapse");
	if(action == "collapse"){
		aElement.innerHTML = "[Expand All]";
		aElement.onclick = function(){ExpandcollapseAll('expand');}
	}
	else
	{
		aElement.innerHTML = "[Collapse All]";
		aElement.onclick = function(){ExpandcollapseAll('collapse');}
	}	
	for(i = 0; i < 11; i++) {
		liElName = "liTips" + i;
		divElName = "divTips" + i;
		var liElement = document.getElementById(liElName);
		var divElement = document.getElementById(divElName);
		if (liElement != null && divElement != null){
			if(action == "collapse"){
				divElement.style.display = 'none';
				liElement.style.listStyleImage = "url(/redesign/images/softplus.gif)";
				liElement.title="Click here to expand";
			}
			else
			{
				divElement.style.display = 'block';
				liElement.style.listStyleImage = "url(/redesign/images/softminus.gif)";
				liElement.title="Click here to collapse";
			}
		}
	}
}
/*--END */