<!--
function create_roll_overs(){

    var images = document.getElementsByTagName('IMG');
	var preloads = new Object();

	for (var i = 0; i < images.length; i++){
		
		var ImageOffSrc = images[i].src + "";
		var ImageOnSrc = ImageOffSrc.replace(/_zoff/g, "_zon");
		
		preloads['ImageOff_' + i] = new Image();
		preloads['ImageOff_' + i].src = ImageOffSrc;
		preloads['ImageOn_' + i] = new Image();
		preloads['ImageOn_' + i].src = ImageOnSrc;
		
		images[i].onmouseover = function(){this.src = this.src.replace(/_zoff/g, "_zon");}
		images[i].onmouseout = function(){this.src = this.src.replace(/_zon/g, "_zoff");}
		
	} 

}

function validate_action()
{
	if (document.action.select.value==0)
	{
		alert('Please select an action to do.')
		return false;
	}
	else if (document.action.accounts.value==0)
	{
		alert('Please select at least one record.')
		return false;
	}
	else
	{
		return true;
	}
}

function plus()
{
		no = document.action.accounts.value;
		no = no * 1;
		document.action.accounts.value = no + 1;
}

function minus()
{
		no = document.action.accounts.value;
		no = no * 1;
		document.action.accounts.value = no - 1;
}
//-->