function changeme(id, action) {
		
       if (action=="hide") {
            document.getElementById(id).style.display = "none";
       } else {
            document.getElementById(id).style.display = "block";
       }
       
       if ((env.browser=="ie6")||(env.browser=="ie7")||(env.browser=="ie8")){
       		 document.getElementById("contact").style.display = "block"; 	
       }
       
       document.getElementById("bottom_txt").style.display = "block"; 	
}