function callPage(flag,idHide,idShow){
	if(flag){
		$("#"+idHide).slideUp(3000);
		$.post(flag,{}, function(data,stat){
			if(stat=="success"){
				$("#"+idShow).html(data);
				$("#"+idShow).slideDown(5000);
			}
		});
	}else{
	
	}
}

function effectPic(id,evn){
	switch (evn){
		case "over":
			$(id).fadeTo("slow", 0.66);
			//$(id).width($(id).width()*1.05);
		break;
		case "out":
			$(id).fadeTo("slow", 1);
			//$(id).width($(id).width()/1.05);
		break;
		default:
	}//end switch
	
}
function dragEff(id,action){
	if(action=="dragAndClone"){
			$('#'+id).draggable({
				helper: 'clone',
				effect: ['fade', 'fade']
			});
	}else if(action=="dragAndComeBack"){
			$('#'+id).draggable({
				revert: true,
				drag: function(e, ui) {
					var centerx = 291, centery = 100;
					var angle = Math.atan((centery-ui.position.top)/(centerx-ui.position.left));
					if((centerx-ui.position.left)>=0)
						angle += Math.PI;
					var radius = 160;
					return {
						left: radius * Math.cos(angle) + centerx, 
						top: radius * Math.sin(angle) + centery
					}
				}
			});
	}
}
function checkSubmit(fid){
	var frm=document.getElementById(fid);
	if(fid=="form_login"){
		if(frm.password_box.value==""){
			alert("Please enter your password");
			frm.password_box.focus();
			return false;
		}
	}else if(fid=="form_givepwd"){
		if(frm.email.value==""){
			alert("Please enter your E-Mail");
			frm.email.focus();
			return false;
		}else{
			checkEmail=frm.email.value;
			 if((checkEmail.indexOf('@') < 0) || ((checkEmail.charAt(checkEmail.length-4) != '.') && (checkEmail.charAt(checkEmail.length-3) != '.'))){
				alert("Invalid E-Mail\n\n");
				frm.email.select();
				return false;
			}
		}
	}
}