function clearall(objForm){
	len = objForm.elements.length;
	var i=0;
	for( i=0 ; i<len ; i++) {
		if (objForm.elements[i].type=='checkbox') {
			objForm.elements[i].checked=false;
		}
	}
}

function checkall(objForm){
	len = objForm.elements.length;
	var i=0;
	for( i=0 ; i<len ; i++) {
		if (objForm.elements[i].type=='checkbox') {
			objForm.elements[i].checked=objForm.check_all.checked;
		}
	}
}


function move_up(obj_form, file, item_id, sort_order, max_sort_order, parent_id){
	move_by=eval(obj_form + ".move_by"+item_id+".value")
	if(parseInt(move_by) >= parseInt(sort_order)){
		alert("Cannot move the Item up by specified value")
		return
	}
	str=file + "?move_by="+move_by+"&parent_id="+parent_id+"&item_id="+item_id+"&sort_order="+sort_order+"&move_type=up"
	//alert(str)
	location.href=str
}

function move_down(obj_form, file, item_id, sort_order, max_sort_order, parent_id){
	move_by=eval(obj_form + ".move_by"+item_id+".value")
	new_sort_order=parseInt(move_by)+parseInt(sort_order)
	//	alert(new_sort_order+":"+max_sort_order)
	if(new_sort_order > max_sort_order){
		alert("Cannot move the Item down by specified value")
		return
	}
	str=file + "?move_by="+move_by+"&parent_id="+parent_id+"&item_id="+item_id+"&sort_order="+sort_order+"&move_type=down"
	//alert(str)
	location.href=str
}

function post_card_pop(set_code, file)
{
	window.open('post-card.php?set_code='+set_code+'&file='+file , 'post_card_pop' , 'width=600, height=500, menubar=no, scrollbars=yes');
}

function play_video(start, set_code, format, size, mode, order_by, order_by2)
{
	/*
	if(size=='Large') {
		height= 490 + 244;
	} else {
		height= 490;
	}*/
	window.open('m-video-viewer.php?set_code='+set_code+'&start='+start +'&mode='+mode +'&format='+format +'&size='+size +'&order_by='+order_by +'&order_by2='+order_by2, 'mov', 'width=520, height=475,scrollbars=yes');
}