/**
*	akModal-  simplest alternative to thickbox
*	author: Amit Kumar Singh 
* 	project url : http://amiworks.co.in/talk/akmodal-simplest-alternative-to-thickbox/
 * 	inspired from early versions of thickbox
 *	
**/
/**
  * Version 1.0.0
  *  @param String  navurl             url to dispaly in the ifame
  *  @param String  title      title of the pop up box
  *  @param  Numeric  box_width	width of the box in pixels
  *  @param  Numeric  box_height	height of the box in pixels
  *   
 **/

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("<table cellpadding='0' width='"+box_width+"px' cellspacing='0' border='0' id='ak_modal_div' style='padding:0px;background-color:#FFFFFF;position: absolute;z-index:1000;display:block;text-align:left;font-size:12px;'><tr><td class='tdHLTop' style='color:#FFFFFF;font-family:Arial;' valign='middle'><div style='float:left;padding:5px;' class='larger bold'><b>"+title+"</b></div><div style='float:right;padding:5px'><img class='pngFix' src='images/cross-popup.png' height='19' width='68' alt='Close window' id='close' style='cursor:pointer;'/></div></td></tr><tr><td><iframe width='"+box_width+"' height='"+box_height+"'  frameborder=0 marginwidth='0' marginheight='0' scrolling='NO'  name='frmTimedPopup' src='"+navurl+"'></iframe></td></tr></table>");

	    $('#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').Puff(500);
	       $('#ak_modal_div').remove();
	        $.dimScreenStop();
	    });
	    $.dimScreen(500, 0.7, function() {
			$('#ak_modal_div').Grow(100);
	    });
	    
		var offset = {}
	    $("#ak_modal_div").offset({ scroll: false }, offset)

  	    //X_left=offset.left+box_width-75;
	    //X_top=offset.top-$(window).scrollTop();

	    //$('#close').css({left:X_left,top:X_top});

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