function clearField(id, default_text)
{
	$("#"+id).focus(function (event) {
		if($(this).val() == default_text)
		{
			 $(this).val('');
			$(this).css('color','#000');
		
		}
		       
		    });
}



	$(document).ready(function(){
		
		//loads menus data from menu.xml 
			timestamp = 0;
		
			//left menu
			//$.get($("#userDir").val() + "xml/leftMenu.xml",{}, function(xml) {
			$.get("xml/leftMenu.xml",{}, function(xml) {
				//buildLeftMenu(xml);
				return false;
			});
			//top menu
			
			//$.get($("#userDir").val() + "xml/topMenu.xml",{}, function(xml) {
			$.get("xml/topMenu.xml",{}, function(xml) {
				//buildTopMenu(xml);
				return false;
			});
		//-----------
	});
	
	//builds a menu structure from menu.xml file
		function buildLeftMenu(xml) { 
			if($("status",xml).text() == "2") return;
			timestamp = $("time",xml).text();
			var m = "<ul>";
			//m = m + "<li><a href='account'>My Account</a></li>";
			$("row",xml).each(function(id) {
			
				message = $("row",xml).get(id);
				
				
				//if it's static
				if($("static",message).text() > 0)
				{
					if($("static",message).text() == 1)
						m = m + "<li><a href='home'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 2)
						m = m + "<li><a href='documents'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 3)
						m = m + "<li><a href='news'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 4)
						m = m + "<li><a href='contact'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 5)
						m = m + "<li><a href='prescriptions'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 6)
						m = m + "<li><a href='opens'>"+$("navname",message).text()+ "</a></li>";
					
					else if($("static",message).text() == 7)
						m = m + "<li><a href='register'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 8)
						m = m + "<li><a href='cancelappointment'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 9)
						m = m + "<li><a href='changeaddress'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 11)
						m = m + "<li><a href='links'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 12)
						m = m + "<li><a href='newsletter'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 13)
						m = m + "<li><a href='complaints'>"+$("navname",message).text()+ "</a></li>";
					
					else
						m = m + "<li><a href='index.php?type=static&amp;id="+$("static",message).text()+"'>"+$("navname",message).text()+ "</a></li>";
				}		
				else //if it's dynamic
					m = m + "<li><a href='index.php?type=dynamic&amp;id="+$("id",message).text()+"'>"+$("navname",message).text()+ "</a></li>";
			});
			m = m + '</ul>';
			$("#menu").append(m);
		}
	//----------
	
	//builds a menu structure from menu.xml file
		function buildTopMenu(xml) { 
			if($("status",xml).text() == "2") return;
			timestamp = $("time",xml).text();
			var m = '<ul>';
			$("row",xml).each(function(id) {
				message =  $("row",xml).get(id);
				//if it's static
				if($("static",message).text() > 0)
				{
					if($("static",message).text() == 1)
						m = m + "<li><a href='home'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 2)
						m = m + "<li><a href='documents'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 3)
						m = m + "<li><a href='news'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 4)
						m = m + "<li><a href='contact'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 5)
						m = m + "<li><a href='prescriptions'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 6)
						m = m + "<li><a href='opens'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 7)
						m = m + "<li><a href='register'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 8)
						m = m + "<li><a href='cancelappointment'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 9)
						m = m + "<li><a href='changeaddress'>"+$("navname",message).text()+ "</a></li>";
					
					else if($("static",message).text() == 11)
						m = m + "<li><a href='links'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 12)
						m = m + "<li><a href='newsletter'>"+$("navname",message).text()+ "</a></li>";
					else if($("static",message).text() == 13)
						m = m + "<li><a href='complaints'>"+$("navname",message).text()+ "</a></li>";
					else
						m = m + "<li><a href='index.php?type=static&amp;id="+$("static",message).text()+"'>"+$("navname",message).text()+ "</a></li>";
				}	
				else //if it's dynamin
					m = m + "<li><a href='index.php?type=dynamic&amp;id="+$("id",message).text()+"'>"+$("navname",message).text()+ "</a></li>";
			});
			m = m + '</ul>';
			$("#topMenu").append(m);
		}
	//----------