//--------------------------------------------------------
//
//
// NSIDC Photo & Image Gallery
//
// script to hack Coppermine template styling constraints
//
//
// Author S.Truex
//
// stephen dot truex at nsidc dot org
//
// Last updated 03.24.10
//
//
// -------------------------------------------------------


window.onload=function()
{
	galleryStyleHelper();
}

function galleryStyleHelper()
{
	var url = document.location.href;
	
// Set default positioning of mainContentContainer and toolboxContainer elements
	if(url.match(/coppermine/)) 
	{
		document.getElementById("mainContentContainer").className = "nocrumb";
		document.getElementById("toolboxContainer").className = "resetPosition";
	}

// Remove positioning from this element on the Search page
	if(url.match(/search/))
	{
		document.getElementById("mainContentContainer").className = "noclass";
	}

// Remove positioning from Category pages
	if(url.match(/index/ && /cat/))
	{
		document.getElementById("mainContentContainer").className = "noclass";
	}
	
// Remove positioning from this element on displayimage.php pages
	if(url.match(/displayimage/))
	{
		document.getElementById("mainContentContainer").className = "noclass";
	}

// Set default positioning for thumbnails.php pages
	if(url.match(/thumbnails/))
	{
		document.getElementById("mainContentContainer").className = "nocrumb";
	}

// Remove positioning from pages with this term in the URL
	if(url.match(/album/))
	{
		document.getElementById("mainContentContainer").className = "noclass";
		
		// Remove positioning from keyword search thumbnail pages
		if(url.match(/album/ && /search/))
		{
			document.getElementById("mainContentContainer").className = "nocrumb";
		}
		
		// Remove positioning from keyword search thumbnail pages
		if(url.match(/displayimage/ && /search/))
		{
			document.getElementById("mainContentContainer").className = "noclass";
		}
		
		// Remove positioning from keyword search thumbnail pages
		if(url.match(/search/))
		{
			document.getElementById("mainContentContainer").className = "nocrumb";
		}
	
	}

// Set positioning for Most Viewed page 
	if(url.match(/topn/))
	{
		document.getElementById("mainContentContainer").className = "nocrumb";
		
// Remove positioning from Most Viewed displayimage.php pages because they have a breadcrumb
		if(url.match(/topn/ && /displayimage/))
		{
			document.getElementById("mainContentContainer").className = "noclass";
		}
	}

// Set positioning for My Favorites
	if(url.match(/favpics/))
	{
		document.getElementById("mainContentContainer").className = "nocrumb";
		
// Remove positioning from My Favorites displayimage.php pages because they have a breadcrumb
		if(url.match(/favpics/ && /displayimage/))
		{
			document.getElementById("mainContentContainer").className = "noclass";
		}
	}

// Set positioning for Photo Gallery FAQ page
	if(url.match(/\/gallery\/gallery_faq\.html/))
	{
		document.getElementById("mainContentContainer").className = "nocrumb";
		document.getElementById("toolboxContainer").className = "resetPosition";
	}
	
	else {}
}