function getCountries(valStr){
		var val=eval("["+valStr+"]");
		document.getElementById("country").innerHTML="";
		document.getElementById("city").innerHTML="";
		
		var optObj=document.createElement("option");
		var optObj1=document.createElement("option");
		optObj.setAttribute("value"," ");
		optObj1.setAttribute("value"," ");
		optObj.innerHTML="Select";
		optObj1.innerHTML="Select";
		document.getElementById("country").appendChild(optObj1);
		document.getElementById("city").appendChild(optObj);
		optObj1="";
		optObj="";
		for(i in val["0"]){
			var optObj=document.createElement("option");
			if(val["0"][i].link!=""){
			optObj.setAttribute("value",val["0"][i].id);
			optObj.setAttribute("title",val["0"][i].link);
			optObj.innerHTML=val["0"][i].name;
			document.getElementById("country").appendChild(optObj);
			}
			optObj="";
	}document.getElementById("country").disabled=false;
}
function getCities(valStr){
		var val=eval("["+valStr+"]");
		document.getElementById("city").innerHTML="";
		
		var optObj=document.createElement("option");
		optObj.setAttribute("value","");
		optObj.innerHTML="Select";
		document.getElementById("city").appendChild(optObj);
		optObj="";
		for(i in val["0"]){
			var optObj=document.createElement("option");
		if(val["0"][i].link!="" && val["0"][i].link!=null){
				optObj.setAttribute("value",val["0"][i].link);
				optObj.innerHTML=val["0"][i].name;
				document.getElementById("city").appendChild(optObj);
			}
			optObj="";
	}
	document.getElementById("city").disabled=false;
}
function search(){
 //alert(document.getElementById("city").options.length);
	if(document.getElementById("courseType").value!="" && document.getElementById("country").value!="" && document.getElementById("city").options.length!=1 && document.getElementById("city").value!="" ){
	location.href=document.getElementById('city').options[document.getElementById('city').selectedIndex].value;
	}
	else if(document.getElementById("courseType").value!="" && document.getElementById("country").value!="" && document.getElementById("city").value==""&& document.getElementById("city").options.length!=1){
	location.href=document.getElementById('country').options[document.getElementById('country').selectedIndex].title;
	}
	else if(document.getElementById("courseType").value!="" &&  document.getElementById("city").options.length==1){
	location.href=document.getElementById('courseType').options[document.getElementById('courseType').selectedIndex].title;
	}
	else location.href="index.php";
}
function startLoading(){
}
function stopLoading(){
}