var timer1 = null;
 var box_height = 0;
 var top = 0;
 var par = 185;
  
 $(window).load(function(){
	box_height = $("#projects_content").height();
	timer1 = setTimeout("movingBox(0,"+box_height+");",2500);	
 });
 
 //---------------------------------------------------------------------------------//
function movingBox(t,h) {
    if (t < (h-185) ) {    	
    	t += 185;    
	    $("#projects_content").animate({
	 		"top" : "-"+t+"px"
	 	}, 2500,"","");
	 	timer1 = setTimeout("movingBox("+t+","+h+");",7500);
	} else {
		t = 0;    
	    $("#projects_content").css("top",t);/*animate({
	 		"top" : "-"+t+"px"
	 	}, 3500,"","");*/
	 	movingBox(0,h);
	} 	 	
}