function popup(name, href, width, height) {

	if(width == 0) width = 400;
	if(height == 0) height = 300;

	window.open(href, name, "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no,width=" + width + ",height=" + height);

}

function selectAll(trigger, id) {

	var element = document.getElementById(id);
	var i = 0;
	
	if(element != null) {
		for(i = 0; i < element["elements"].length; i++) {
			element["elements"][i].checked = trigger.checked;
		} 
	}

}

function checkAll(trigger){
	for (var i=0;i<document.forms[0].elements.length;i++)
	{
		var e=document.forms[0].elements[i];
		if ((e.type=='checkbox'))
		{
			e.checked=trigger.checked;
		}
	}
}