function pop_up(url,name,wid,hei,scrb){
    window.open(url,name,'toolbar=0,border=0,location=0,status=no,menubar=0,scrollbars='+scrb+',resizable=0,width='+wid+',height='+hei);

}
function cross(act,id){
    if(act==1){
       document.getElementById("cross"+id).src="images/rw_plus.gif";
    }
    else{
       document.getElementById("cross"+id).src="images/1x1.gif";
    }
}
function puthead(text){
    document.write('<table border=0 cellpadding=0 cellspacing=0 border=0>\n<tr height=5>\n<td height=5 colspan=2 background=images/title_bg.jpg></td>\n</tr>\n<tr><td width=18 align=center valign=center><img src=images/1x1.gif border=0 width=0 height=2><br><img src=images/rw_plus.gif border=0 width=6 height=6><br></td><td align=left valign=center class=title>&nbsp;'+text+'</td></tr></table>');
}