/* javascript/activity.js 
 */ 

function addActivity(frm){ 
	if(frm.action.value=='Back to Menu'){
		return true;
	}else{
		if(frm.activity.value==''){
			alert('Not all required information was entered. Please enter all required information.');
			return false;
		}else{
			return true;
		}
	}
} 

function saveActivity(frm){ 
	if(frm.action.value=='Back to Menu'){
		return true;
	}else{
		if(frm.action.value!='Delete'&&frm.action.value!='Save'){
			return false;
		}else{
			if(frm.action.value=='Delete'){
				var res=confirm('Are you certain you want to delete this record? This cannot be undone.');
				if(!res){
					return false;
				}else{
					return true;
				}
			}else if(frm.action.value=='Save'){
				if(frm.activity.value==''){
					alert('Not all required information was entered. Please enter all required information.');
					return false;
				}else{
					return true;
				}
			}
		}
	}
} 

function unselectAllActivities(frm,ctl){ 
	if(ctl.checked==false){
		frm.Activity_0.checked=false;
	}
}

function selectAllActivities(frm,ctl){
	if(ctl.checked){
		for(var i=0;i<frm.elements.length;i++){
			if(frm.elements[i].name.match(/^activity/)){
				if(frm.elements[i].type=="checkbox"){ 
					if(frm.elements[i].checked==false){
						frm.elements[i].checked=true;
					}
				}
			}
		}
	}
}