function valid_email(value) {
	return /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test(value);
}


function toggleCboxValue(elem) {
	//alert(elem);
	var el = document.getElementById(elem);

	if (el.checked) {
		el.value = 1;
	}
	else {
		el.value = 0;
	}
}


/*****************
**
Post load processing
**
******************/
function searcher() {
	$(document).ready(
		function() {
			$('table#plist tbody tr').quicksearch({
				position: 'before',
				attached: 'table#plist',
				inputClass: 'orfloat',
				stripeRowClass: ['even', 'odd'],
				labelText: '<span class="search-list">Search the list:&nbsp;&nbsp;</span>',
				delay: 50,
				loaderText: ''
			});
		}
	);
}

function sorter(col) {
	$(document).ready(
		function() {
	        $("#plist").tablesorter({
	        		sortList: [[0,0], [1,0]],
	        		headers: {col:{sorter: false}},
	        		widgets: ['zebra']
	        });
		}
	);
}

function sorter_custom(col, order) {
	$(document).ready(
		function() {
	        $("#plist").tablesorter({
	        		sortList: [[col,order]],
	        		headers: {col:{sorter: false}},
	        		widgets: ['zebra']
	        });
		}
	);
}

function pager() {
	$(document).ready(
		function() {
	        $("#plist").tablesorterPager({
	        		container: $("#pager"),
	        		size: 300,
	        		seperator: " of ",
	        		positionFixed: false
	        });
		}
	);
}
/**
*********/


function back_to_top() {
	if (document.documentElement && document.documentElement.scrollTop) {
	    document.documentElement.scrollTop = 0;
	}
	else if (document.body) {
	    document.body.scrollTop = 0;
	}
}