var x = 0;
 var y = 0;

function mousePageXY(e)
{

 if (!e) e = window.event;
 if (e.pageX || e.pageY)
 {
  x = e.pageX;
  y = e.pageY;
 }

 else if (e.clientX || e.clientY)
 {
  x = e.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft) - document.documentElement.clientLeft;
  y = e.clientY + (document.documentElement.scrollTop || document.body.scrollTop) - document.documentElement.clientTop;
 };

};

document.onmousemove = function(e)
{
 var mCur = mousePageXY(e); 
};


function sf(txt)
{
 document.write(txt);
};

function select_all_ls(z){
         document.getElementById("select_all").title=(z)?"Снять выделение":"Выделить все";
         for(i=0;i<document.delall.length;i++){
             if(document.delall.elements[i].type=="checkbox"&&document.delall.elements[i].name=="ids[]")
                 document.delall.elements[i].checked=z;
         }
}