//<script type="text/javascript">

function showContent(vThis)
{

vParent = vThis.parentNode;
vSibling = vParent.nextSibling;
while (vSibling.nodeType==3)

 { 
 
vSibling = vSibling.nextSibling;
};

if(vSibling.style.display == "none")
{
vThis.src="includes/images/-.png";
vThis.alt = "Hide Div";
vSibling.style.display = "block";
} 

else

 {
vSibling.style.display = "none";
vThis.src="includes/images/+.png";
vThis.alt = "Show Div";
}

return;
}

//</script>