function ff() 
{	
	if (document.filter_f.filter.checked==true)	
		filter_f.submit();
}

function check_z()
{
	allright=false;
	n=document.z_form.length-1;
	for (i=0;i<n;i++)
		if (document.z_form.elements[i].checked==true)
			allright=true;
	if (!allright) 
		alert ('Извините, но необходимо выбрать хотя бы одну позицию');
	else
		document.z_form.submit();
}

function setPointer(theRow, thePointerColor)
{
    if (thePointerColor == '' || typeof(theRow.style) == 'undefined') {
        return false;
    }
    if (typeof(document.getElementsByTagName) != 'undefined') {
        var theCells = theRow.getElementsByTagName('td');
    }
    else if (typeof(theRow.cells) != 'undefined') {
        var theCells = theRow.cells;
    }
    else {
        return false;
    }

    var rowCellsCnt  = theCells.length;
    for (var c = 0; c < rowCellsCnt; c++) {
        theCells[c].style.backgroundColor = thePointerColor;
    }

    return true;
} // end of the 'setPointer()' function


function rm_over(uid) { document.images[uid].src='/images/mark_blue.gif'; }
function rm_out(uid)  { document.images[uid].src='/images/mark_grey.gif'; }
function tm_over(uid) { document.images[uid].src='/images/mark_blue2.gif'; }
function tm_out(uid)  { document.images[uid].src='/images/mark_blue.gif'; }
function p_over(uid)  { document.images[uid].src='/images/print.gif'; }
function p_out(uid)   { document.images[uid].src='/images/print_grey.gif'; }