var IE5=(document.getElementById && document.all)? true : false;

var W3C=(document.getElementById)? true: false;

var currIDb=null, currIDs=null, xoff=0, yoff=0; zctr=0; totz=0;



function trackmouse(evt){

if((currIDb!=null) && (currIDs!=null)){
    var x=(IE5)? event.clientX+document.body.scrollLeft : evt.pageX;
    
    var y=(IE5)? event.clientY+document.body.scrollTop : evt.pageY;
    
    currIDb.style.left=x+xoff+'px';
    
    currIDs.style.left=x+xoff+10+'px';
    
    currIDb.style.top=y+yoff+'px';
    
    currIDs.style.top=y+yoff+10+'px';
    
    return false;
}
}



function stopdrag(){

currIDb=null;

currIDs=null;

NS6bugfix();

}



function grab_id(evt){

xoff=parseInt(this.IDb.style.left)-((IE5)? event.clientX+document.body.scrollLeft : evt.pageX);

yoff=parseInt(this.IDb.style.top)-((IE5)? event.clientY+document.body.scrollTop : evt.pageY);

currIDb=this.IDb;

currIDs=this.IDs;

}



function NS6bugfix(){

if(!IE5){

self.resizeBy(0,1);

self.resizeBy(0,-1);

}}



function incrzindex(){

zctr=zctr+2;

this.subb.style.zIndex=zctr;

this.subs.style.zIndex=zctr-1;

}




function trouve(idf) {

    if (document.getElementById) {

      return document.getElementById(idf);

    } else if (document.all) {

      return document.all[idf];

    } else if (document.layers) {

      return document.layers[idf];

    } else { return null }

  }



function trouvestyle(idf) { 

    if (document.getElementById) {

      return document.getElementById(idf).style;

    } else if (document.all) {

      return document.all[idf].style;

    } else if (document.layers) {

      return document.layers[idf];

    } else { return null }

  }


if(W3C)document.onmousemove=trackmouse;

if(!IE5 && W3C)window.onload=NS6bugfix;