/** below code is to disable right click on the website ***/
var message="Function Disabled!";

///////////////////////////////////
function clickIE4(){
if (event.button==2){
alert(message);
return false;
}
}

function clickNS4(e){
if (document.layers||document.getElementById&&!document.all){
if (e.which==2||e.which==3){
alert(message);
return false;
}
}
}

if (document.layers){
document.captureEvents(Event.MOUSEDOWN);
document.onmousedown=clickNS4;
}
else if (document.all&&!document.getElementById){
document.onmousedown=clickIE4;
}

document.oncontextmenu=new Function("alert(message);return false")

/** End code for disable right click on the website ***/


/* Pre load images */
if (document.images)
   {
     searchOn= new Image(250,30);
     searchOnImg="../img/searchBase.gif";
     
     weatherOn= new Image(150,30);
     weatherOnImg="../img/weatherBase.gif";     
   }

/* End of Pre Load images */

function submitSearch(){

	document.getElementById("cse-search-box").submit();
}

// Weather & Search box div switch
function showTextBox(base){
	if(base == "search"){
		document.getElementById("weather_base").style.display = "none";
		document.getElementById("search_base").style.display = "inline";
		//document.getElementById("search_box").style.backgroundImage = url(searchOnImg);
	}else if(base == "weather"){
		document.getElementById("weather_base").style.display = "inline";
		document.getElementById("search_base").style.display = "none";
		//document.getElementById("weather_box").style.backgroundImage = url(weatherOnImg);
	}
}

//Tab selection on home page.
function setNewsTab(tabselected){

	if(tabselected == 'Local'){
		document.getElementById("LocalNews").className= "selected";
		document.getElementById('Local').style.display = "inline";

		document.getElementById("Top").className = "";
		document.getElementById('TopStories').style.display = "none";

		document.getElementById("Nation").className= "";
		document.getElementById('National').style.display = "none";
		
	}
	else if(tabselected == 'National'){
		document.getElementById("LocalNews").className= "";
		document.getElementById('Local').style.display = "none";

		document.getElementById("Top").className = "";
		document.getElementById('TopStories').style.display = "none";

		document.getElementById("Nation").className= "selected";
		document.getElementById('National').style.display = "inline";
	}
	else if(tabselected == 'TopStories'){
		document.getElementById("LocalNews").className= "";
		document.getElementById('Local').style.display = "none";

		document.getElementById("Top").className = "selected";
		document.getElementById('TopStories').style.display = "inline";

		document.getElementById("Nation").className= "";
		document.getElementById('National').style.display = "none";
	}
}


function validateAttractions(){
	var bExists = false;
	var selectedndex = document.cityform.locationID.selectedIndex;
	
	if(document.cityform.locationID.options[selectedndex].value != ""){
		bExists = true;
	}


	if(bExists)
		document.cityform.submit();
	else{
		alert("Please enter the search criteria");
		return false;
	}
}


function validateColleges(){
	var bExists = false;
	var selectedLocIndex = document.collegefinder.colLocation.selectedIndex;
	var selectedTypeIndex = document.collegefinder.collegeType.selectedIndex;
	
	if(document.collegefinder.colname.value != ""){
		bExists = true;
	}
	if(document.collegefinder.colLocation.options[selectedLocIndex].value != ""){
		bExists = true;
	}
	if(document.collegefinder.collegeType.options[selectedTypeIndex].value != ""){
		bExists = true;
	}

	if(bExists)
		document.collegefinder.submit();
	else{
		alert("Please enter the search criteria");
		return false;
	}
}

function validateDocSearch(){
	var bExists = false;
	var selectedSpecIndex = document.doctorfinder.specialization.selectedIndex;
	var selectedLocIndex = document.doctorfinder.docLocation.selectedIndex;
	
	if(document.doctorfinder.doctor_name.value != ""){
		bExists = true;
	}
	if(document.doctorfinder.specialization.options[selectedSpecIndex].value != ""){
		bExists = true;
	}
	if(document.doctorfinder.docLocation.options[selectedLocIndex].value != ""){
		bExists = true;
	}

	if(bExists)
		document.doctorfinder.submit();
	else{
		alert("Please enter the search criteria");
		return false;
	}
}


function validateTravelSearch(){
	var bExists = false;
	var selectedOriginIndex = document.travelfinder.origin.selectedIndex;
	var selectedDestIndex = document.travelfinder.destination.selectedIndex;
	
	if(document.travelfinder.origin.options[selectedOriginIndex].value != ""){
		bExists = true;
	}
	if(document.travelfinder.destination.options[selectedDestIndex].value != ""){
		bExists = true;
	}

	if(bExists)
		document.travelfinder.submit();
	else{
		alert("Please select origin/destination");
		return false;
	}

}