function fix(divNameScrolling, divNameToMove){
	 obj = document.getElementById(divNameToMove);
	 obj2 = document.getElementById(divNameScrolling);
	 obj.style.top = obj2.scrollTop - 3 + "px" ;
}


var rowSel=0;
var previousClassName='';
function selRiga(aRowNum) {
	
    if (aRowNum == rowSel) return;

    if (rowSel == 0){
       previousClassName = document.all("row"+ aRowNum).className;
       document.all("row" + aRowNum).className="TableRowSelected";
       rowSel = aRowNum;
    }

    if( rowSel != aRowNum ) {

        document.all("row" + rowSel).className = previousClassName;
        previousClassName = document.all("row" + aRowNum).className;
        document.all("row" + aRowNum).className="TableRowSelected";
		rowSel = aRowNum;
	}
}

//usate dalle funzioni di sort
function ricrea(){
    if (rowSel !=0 ){
    	document.all("row" + rowSel).className = "TableRowSelected";
    }
}