function tip(str){
		document.getElementById("texttip").innerHTML=str;
		show_tip();
	}
	function hide_tip(){
		document.getElementById("tip").className="hidden";
	}


function getScrollXY() {
  var scrOfX = 0, scrOfY = 0;
  if( typeof( window.pageYOffset ) == 'number' ) {
    //Netscape compliant
    scrOfY = window.pageYOffset;
  } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
    //DOM compliant
    scrOfY = document.body.scrollTop;
  } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
    //IE6 standards compliant mode
    scrOfY = document.documentElement.scrollTop;
  }
  return scrOfY;
}
var y;
jQuery(document).ready(function(){
   $().mousemove(function(e){
var y1=getScrollXY();

if (y && y!=y1){
hide_tipRed();hide_tip();
}
   }); 
});


	function show_tip(){
	y=getScrollXY();
	if(y<250) {
		y2=250;
	}else{
		y2=y;
	}
		$("#tip").css("top",(y2)+"px");
		document.getElementById("tip").className="show";

	}
	function tipRed(str){
		document.getElementById("texttipRed").innerHTML=str;
		show_tipRed();
	}
	function hide_tipRed(){
		document.getElementById("tipRed").className="hidden";
	}
	function show_tipRed(){
		y=getScrollXY();
	if(y<250) {
		y2=250;
	}else{
		y2=y;
	}
		$("#tipRed").css("top",(y2)+"px");
		document.getElementById("tipRed").className="show";
	}