$(document).ready(function(){	

//--slide------------------------------------------------------------------------------
	var sswicth = $('.slide_switch');			
	sswicth.css({cursor:'pointer'});
	if(sswicth.next('.slide_open').css('display') != "none")
	{
		sswicth.toggle(
			function(){
				$(this).next('.slide_open').slideUp("normal");	
				var hsrc = $('img',this).attr('src').replace('.','_o.');
				$('img',this).attr({src:hsrc});
			},
			function(){
				$(this).next('.slide_open').slideDown("normal");	
				var src = $('img',this).attr('src').replace('_o.', '.');
				$('img',this).attr({src:src});
			}
		);	
	}
	else
	{
		var hsrc = $('img',sswicth).attr('src').replace('.','_o.');
		$('img',sswicth).attr({src:hsrc});
		
		sswicth.toggle(
			function(){
				$(this).next('.slide_open').slideDown("normal");	
				var src = $('img',this).attr('src').replace('_o.', '.');
				$('img',this).attr({src:src});
			},
			function(){
				$(this).next('.slide_open').slideUp("normal");	
				var hsrc = $('img',this).attr('src').replace('.','_o.');
				$('img',this).attr({src:hsrc});
			}
		);	
	}
});