jQuery.extend({
	
	showAkModal:function(navurl,title,box_width,box_height)
	{
	    var offset={};
	    var options ={
	    margin:1,
	    border:1,
	    padding:1,
	    scroll:0
	    };
		
	    var win_width =$(window).width();
	    var scrollToLeft=$(window).scrollLeft();
	    var win_height =$(window).height();
	    var scrollToBottom=$(window).scrollTop();
	   

	    $('body').append("<div id='ak_modal_div' style='padding-top:0px;border:1px solid #bd424d;background-color:#bd424d;position: absolute;z-index:1000;display:none;' ><div style='background-color:#bd424d;color:white;display:block;padding-top:0px;margin-top:0px;font-family:georgia;'> <b>"+title+"</b><img src='images/cross.png' title='Close' id='close' style='position:absolute;    cursor:pointer;'></div><iframe width='"+box_width+"' height='"+box_height+"'  frameborder=0 marginwidth='0' marginheight='0' scrolling='NO'  name='frmTest' src='"+navurl+"'></iframe></div>");

	    $('#ak_modal_div').css({left:(((win_width/2-box_width/2))+scrollToLeft)+'px',top:(((win_height/2-box_height/2))+scrollToBottom)+'px'});
	  
	    $('#close').click( function() {
	       // 
	       $('#ak_modal_div').fadeOut(500);
	       $('#ak_modal_div').remove();
	        $.dimScreenStop();
	    });
	    $.dimScreen(500, 0.7, function() {
			$('#ak_modal_div').fadeIn(500);
	    });
	    
		var offset = {}
	    offset=$("#ak_modal_div").offset({ scroll: false })
	
		// Is this a version of IE?
	    if($.browser.msie)
		{
	        X_left=offset.left+box_width-16;
		    //X_top=offset.top-470;
	    }
		
		
		else
		{
			X_left = offset.left + box_width - 16;
			//X_top = offset.top-400;
		}

	    $('#close').css({left:X_left});

	},
	
	akModalRemove:function()
	{
	   $('#ak_modal_div').fadeOut(500);
	   $.dimScreenStop();
	},
	
	akModalHideAndRedirect:function(redirect_url)
	{
	    $('#ak_modal_div').fadeOut(500);
	    $.dimScreenStop();
	    window.location=redirect_url;
	}
});