/**
 * Get url variable
**/
function getUrlVar ( key )
{
	var opts = document.location + '';
	opts = opts.split ( '?' );
	if ( opts[ 1 ] )
	{
		opts = opts[ 1 ].split ( '&' );
		for ( var a = 0; a < opts.length; a++ )
		{
			var k = opts[ a ].split ( '=' );
			if ( k[ 0 ] == key )
				return k[ 1 ];
		}
	}
	return false;
}
/** 
 * Next product page
**/
function abnNextPage ( )
{
	document.getElementById ( 'abnNextPage' ).href = 'javascript: void ( 0 )';
	document.sjax = new bajax ( );
	document.sjax.openUrl ( BASE_URL + 'om_oss/?ajax=webshop&pos=' + ( document.abnpos + 12 ), 'get', true );
	document.sjax.onload = function ( )
	{
		document.getElementById ( 'AbonnementProdukter' ).innerHTML = this.getResponseText ( );
		document.abnpos = document.getElementById ( 'AbonnementProdukter_Pagepos' ).getAttribute ('pagenum' );
		checkStuff ( );
		document.sjax = 0;
	}
	document.sjax.send ( );
}

function abnPrevPage ( )
{
	if ( document.abnpos > 0 )
	{
		document.getElementById ( 'abnPrevPage' ).href = 'javascript: void ( 0 )';
		document.sjax = new bajax ( );
		document.sjax.openUrl ( BASE_URL + 'om_oss/?ajax=webshop&pos=' + ( document.abnpos - 12 ), 'get', true );
		document.sjax.onload = function ( )
		{
			document.getElementById ( 'AbonnementProdukter' ).innerHTML = this.getResponseText ( );
			document.abnpos = document.getElementById ( 'AbonnementProdukter_Pagepos' ).getAttribute ('pagenum' );;
			checkStuff ( );
			document.sjax = 0;
		
		}
		document.sjax.send ( );
	}
}

function checkStuff ( )
{
	if ( !document.getElementById ( 'abnPrevPage' ).getAttribute ( 'prev' ) )
		document.getElementById ( 'abnPrevPage' ).setAttribute ( 'prev', 'javascript: abnPrevPage ( )' );
	if ( !document.getElementById ( 'abnNextPage' ).getAttribute ( 'prev' ) )
		document.getElementById ( 'abnNextPage' ).setAttribute ( 'prev', 'javascript: abnNextPage ( )' );
			
	if ( document.abnpos <= 0 )
	{
		var img = document.getElementById ( 'abnPrevPage' ).getElementsByTagName ( 'img' );
		img[ 0 ].src = img[ 0 ].src = 'gfx/d_abonnementprodukter_prev_d.png';
		document.getElementById ( 'abnPrevPage' ).href = 'javascript: void ( 0 )';
	}
	else
	{
		var img = document.getElementById ( 'abnPrevPage' ).getElementsByTagName ( 'img' );
		img[ 0 ].src = img[ 0 ].src = 'gfx/d_abonnementprodukter_prev.png';
		document.getElementById ( 'abnPrevPage' ).href = document.getElementById ( 'abnPrevPage' ).getAttribute ( 'prev' );
	}
	if ( document.getElementById ( 'AbonnementProdukter_Nextpage' ) )
	{
		var img = document.getElementById ( 'abnNextPage' ).getElementsByTagName ( 'img' );
		img[ 0 ].src = img[ 0 ].src = 'gfx/d_abonnementprodukter_next.png';
		document.getElementById ( 'abnNextPage' ).href = document.getElementById ( 'abnNextPage' ).getAttribute ( 'prev' );
	}
	else
	{
		var img = document.getElementById ( 'abnNextPage' ).getElementsByTagName ( 'img' );
		img[ 0 ].src = img[ 0 ].src = 'gfx/d_abonnementprodukter_next_d.png';
		document.getElementById ( 'abnNextPage' ).href = 'javascript: void ( 0 )';
	}
}

onloadfuncs[ onloadfuncs.length ] = function ( )
{
	document.abnpos = document.getElementById ( 'AbonnementProdukter_Pagepos' ).getAttribute ('pagenum' );
	checkStuff ( );
};