function showHideDiv(ID)
{       
    if(ID == "course")
    {
		document.getElementById("location").style.visibility = "hidden";
		document.getElementById("location").style.display = "none";
		document.getElementById("course").style.visibility = "visible";
		document.getElementById("course").style.display = "block";
        document.getElementById("imgCourse").src = img_path+"btn_findcourse_ov.gif";
        document.getElementById("imgLocation").src = img_path+"btn_findlocation_up.gif";
    }
    if(ID == "location")
    {
		document.getElementById("course").style.visibility = "hidden";
		document.getElementById("course").style.display = "none";
 		document.getElementById("location").style.visibility = "visible";
		document.getElementById("location").style.display = "block";
       document.getElementById("imgCourse").src = img_path+"btn_findcourse_up.gif";
        document.getElementById("imgLocation").src = img_path+"btn_findlocation_ov.gif";
    }
}

function searchDiv(ID)
{
    if(ID == "course")
    {
		document.getElementById("course_span").style.visibility = "visible";
		document.getElementById("course_span").style.display = "block";
		document.getElementById("certificate_span").style.visibility = "hidden";
		document.getElementById("certificate_span").style.display = "none";
	}
	
    if(ID == "certificate")
    {
		document.getElementById("certificate_span").style.visibility = "visible";
		document.getElementById("certificate_span").style.display = "block";
		document.getElementById("course_span").style.visibility = "hidden";
		document.getElementById("course_span").style.display = "none";
	}
}

function showHideCatDesc()
{
	if(document.getElementById("cat_desc").style.visibility == "visible" && document.getElementById("cat_desc").style.display == "block")
    {
		document.getElementById("cat_desc").style.visibility	= "hidden";
		document.getElementById("cat_desc").style.display 		= "none";
	}
	else
	{
		document.getElementById("cat_desc").style.visibility	= "visible";
		document.getElementById("cat_desc").style.display 		= "block";
	}
}