function selectAll_contact(selectOn, INVITES_UNCHECK_ALL, INVITES_CHECK_ALL){

	if(selectOn == "true"){
	
		var els = document.forms['adminForm'].elements; 
		for (var i=0; i<els.length; i++){ 
			if (els[i].type == 'checkbox'){ 
			  els[i].checked = true; 
			} 
		}
		printDiv = '<a name="link_check" class="smallA" href="javascript:selectAll_contact(\'false\', \''+INVITES_UNCHECK_ALL+'\', \''+INVITES_CHECK_ALL+'\');">'+INVITES_UNCHECK_ALL+'<\/a>';
		document.getElementById("selectDiv").innerHTML = printDiv; 
	}
	else{
		
		var els = document.forms['adminForm'].elements; 
		for (var i=0; i<els.length; i++){ 
			if (els[i].type == 'checkbox'){ 
			  els[i].checked = false; 
			} 
		}
		printDiv = '<a name="link_check" class="smallA" href="javascript:selectAll_contact(\'true\', \''+INVITES_UNCHECK_ALL+'\', \''+INVITES_CHECK_ALL+'\');">'+INVITES_CHECK_ALL+'<\/a>';
		document.getElementById("selectDiv").innerHTML = printDiv; 
	}

}