function my_getbyid(id)
    {
       itm = null;
       if (document.getElementById)
       {
          itm = document.getElementById(id);
       }
       else if (document.all)
       {
          itm = document.all[id];
       }
       else if (document.layers)
       {
          itm = document.layers[id];
       }
       
       return itm;
    }
    function ie_nick1()
    {
	    var browser = navigator.appVersion;
	    if(browser.indexOf("MSIE") >= 1)
	    {
		    return true;
	    }
	    else
	    {
		    return false;
	    }
    }
    function dis_info_1(id)
    {
	    my_getbyid('em_'+id).style.display = 'none';
    }
    function show_info_1(id,event_hdl)
    {
    	
	    xpos	=	0;
	    ypos	=	0;
	    if(ie_nick1())
	    {
		    var Ypos;
		    var Xpos;
		    var Offwidth;
		    var Offheight;
		    var standardCompat = document.compatMode.toLowerCase();
		    //alert(standardCompat);
		    if (standardCompat == "css1compat")
		    {
			    Ypos = document.documentElement.scrollTop;
		    }
		    else if (standardCompat == "backcompat" || standardCompat == "quirksmode" )
		    {
			    Ypos = document.body.scrollTop;
		    }
		    var top_tmp	=	event_hdl.clientY	+	Ypos;
		    var left_tmp	=	event_hdl.clientX;
	    }
	    else
	    {
		    var top_tmp		=	event_hdl.pageY;
		    var left_tmp	=	event_hdl.pageX;
	    }
        
       left_tmp	+=	xpos + 10;
       top_tmp += ypos + 10;
//	    if(id == 'charm')
//	    {
//		    left_tmp	+=	xpos + 10;
//		    top_tmp	+=	ypos + 10;
//	    }
//	    else
//	    {
//		    left_tmp	+=	xpos + 20;
//	    top_tmp	+=	ypos - 30;
//	    }
    	


	    my_getbyid('em_'+id).style.left	=	left_tmp	+	'px';
	    my_getbyid('em_'+id).style.top	=	top_tmp	+	'px';
	    my_getbyid('em_'+id).style.display = 'block';
    }