var currentModelDropdown;	
	$(document).ready(function(){			
		var handsetModelDropdown = $("#supportDevicePicker .modeldropdown").html();
		currentModelDropdown = handsetModelDropdown;
		loadContent();
		
		$("#q").click(function(){$("#q").val("");});
		
		// Reset search input value on click for landing search
		$("#searchInput").click(function(){$("#searchInput").val("");});
		
	// Submit function for landing search
		$("#searchForm").submit(function(){	

			var inputString = document.searchForm.NATURAL.value;
			var result = jQuery.trim(inputString);
			if(result.length < 1 || result=="Search Help & Support."){
				alert("Please enter the search word before proceeding with the search");
				document.searchForm.NATURAL.focus();
				return false;
			}
			return true;
		});
		
		// Reset search input value on click for Welcome to Three
		$("#searchInput_Welcome").click(function(){$("#searchInput_Welcome").val("");});
		
	// Submit function for Getting started with Three	
		$("#searchForm_Welcome").submit(function(){	

			var inputString = document.searchForm_Welcome.NATURAL.value;
			var result = jQuery.trim(inputString);
			var refName= document.getElementById("kana_contentfolderid").value;
			document.searchForm_Welcome.SEARCHFOLDERS.value=refName;
			if(result.length < 1 || result=="Search Getting started with Three."){
				alert("Please enter the search word before proceeding with the search");
				document.searchForm_Welcome.NATURAL.focus();
				return false;
			}
			return true;
		});
		
		// Reset search input value on click for Billing & Payments
		$("#searchInput_Billing").click(function(){$("#searchInput_Billing").val("");});
		
		// Submit function for Billing & Payments	
		$("#searchForm_Billing").submit(function(){	

			var inputString = document.searchForm_Billing.NATURAL.value;
			var result = jQuery.trim(inputString);
			var refName= document.getElementById("kana_contentfolderid").value;
			document.searchForm_Billing.SEARCHFOLDERS.value=refName;
			if(result.length < 1 || result=="Search Billing & Payments."){
				alert("Please enter the search word before proceeding with the search");
				document.searchForm_Billing.NATURAL.focus();
				return false;
			}
			return true;
		});
		
		// Reset search input value on click for Lost & Stolen
		$("#searchInput_lsir").click(function(){$("#searchInput_lsir").val("");});
		
		// Submit function for lsir 	
		$("#searchForm_lsir").submit(function(){	

			var inputString = document.searchForm_lsir.NATURAL.value;
			var result = jQuery.trim(inputString);
			var refName= document.getElementById("kana_contentfolderid").value;
			document.searchForm_lsir.SEARCHFOLDERS.value=refName;
			if(result.length < 1 || result=="Search Lost, Stolen, Insurance & Repairs."){
				alert("Please enter the search word before proceeding with the search");
				document.searchForm_lsir.NATURAL.focus();
				return false;
			}
			return true;
		});
		
		
		// Reset search input value on click for Device Services
		$("#searchInput_Device").click(function(){$("#searchInput_Device").val("");});
		
		// Submit function for Device Services	
		$("#searchForm_Device").submit(function(){	

			var inputString = document.searchForm_Device.NATURAL.value;
			var result = jQuery.trim(inputString);
			var refName= document.getElementById("kana_contentfolderid").value;
			document.searchForm_Device.SEARCHFOLDERS.value=refName;
			if(result.length < 1 || result=="Search Device Services."){
				alert("Please enter the search word before proceeding with the search");
				document.searchForm_Device.NATURAL.focus();
				return false;
			}
			return true;
		});
		
		// Reset search input value on click for MBB
		$("#searchInput_MBB").click(function(){$("#searchInput_MBB").val("");});
		
		// Submit function for MBB 	
		$("#searchForm_MBB").submit(function(){	

			var inputString = document.searchForm_MBB.NATURAL.value;
			var result = jQuery.trim(inputString);
			var refName= document.getElementById("kana_contentfolderid").value;
			document.searchForm_MBB.SEARCHFOLDERS.value=refName;
			if(result.length < 1 || result=="Search Mobile Broadband."){
				alert("Please enter the search word before proceeding with the search");
				document.searchForm_MBB.NATURAL.focus();
				return false;
			}
			return true;
		});
		
		// Reset search input value on click for Topping up
		$("#searchInput_Toppingup").click(function(){$("#searchInput_Toppingup").val("");});
		
		// Submit function for Toppingup 	
		$("#searchForm_Toppingup").submit(function(){	

			var inputString = document.searchForm_Toppingup.NATURAL.value;
			var result = jQuery.trim(inputString);
			var refName= document.getElementById("kana_contentfolderid").value;
			document.searchForm_Toppingup.SEARCHFOLDERS.value=refName;
			if(result.length < 1 || result=="Search Topping Up your Device."){
				alert("Please enter the search word before proceeding with the search");
				document.searchForm_Toppingup.NATURAL.focus();
				return false;
			}
			return true;
		});
		
			// Reset search input value on click for Sim Only
		$("#searchInput_Simonly").click(function(){$("#searchInput_Simonly").val("");});
		
		// Submit function for Simonly 	
		$("#searchForm_Simonly").submit(function(){	

			var inputString = document.searchForm_Simonly.NATURAL.value;
			var result = jQuery.trim(inputString);
			var refName= document.getElementById("kana_contentfolderid").value;
			document.searchForm_Simonly.SEARCHFOLDERS.value=refName;
			if(result.length < 1 || result=="Search SIM Only."){
				alert("Please enter the search word before proceeding with the search");
				document.searchForm_Simonly.NATURAL.focus();
				return false;
			}
			return true;
		});
		
			// Reset search input value on click for iPhone
		$("#searchInput_iPhone").click(function(){$("#searchInput_iPhone").val("");});
		
		// Submit function for iPhone 	
		$("#searchForm_iPhone").submit(function(){	

			var inputString = document.searchForm_iPhone.NATURAL.value;
			var result = jQuery.trim(inputString);
			var refName= document.getElementById("kana_contentfolderid").value;
			document.searchForm_iPhone.SEARCHFOLDERS.value=refName;
			if(result.length < 1 || result=="Search iPhone Help."){
				alert("Please enter the search word before proceeding with the search");
				document.searchForm_iPhone.NATURAL.focus();
				return false;
			}
			return true;
		});
		
			// Reset search input value on click for iPad
		$("#searchInput_iPad").click(function(){$("#searchInput_iPad").val("");});
		
		// Submit function for iPad 	
		$("#searchForm_iPad").submit(function(){	

			var inputString = document.searchForm_iPad.NATURAL.value;
			var result = jQuery.trim(inputString);
			var refName= document.getElementById("kana_contentfolderid").value;
			document.searchForm_iPad.SEARCHFOLDERS.value=refName;
			if(result.length < 1 || result=="Search iPad Help."){
				alert("Please enter the search word before proceeding with the search");
				document.searchForm_iPad.NATURAL.focus();
				return false;
			}
			return true;
		});
		
			// Reset search input value on click for BB
		$("#searchInput_BB").click(function(){$("#searchInput_BB").val("");});
		
		// Submit function for BB 	
		$("#searchForm_BB").submit(function(){	

			var inputString = document.searchForm_BB.NATURAL.value;
			var result = jQuery.trim(inputString);
			var refName= document.getElementById("kana_contentfolderid").value;
			document.searchForm_BB.SEARCHFOLDERS.value=refName;
			if(result.length < 1 || result=="Search BlackBerry Help."){
				alert("Please enter the search word before proceeding with the search");
				document.searchForm_BB.NATURAL.focus();
				return false;
			}
			return true;
		});
		
				// Reset search input value on click for TZ
		$("#searchInput_tz").click(function(){$("#searchInput_tz").val("");});
		
		// Submit function for BB 	
		$("#searchForm_tz").submit(function(){	

			var inputString = document.searchForm_tz.NATURAL.value;
			var result = jQuery.trim(inputString);
			var refName= document.getElementById("kana_contentfolderid").value;
			document.searchForm_tz.SEARCHFOLDERS.value=refName;
			if(result.length < 1 || result=="Search Device Help."){
				alert("Please enter the search word before proceeding with the search");
				document.searchForm_tz.NATURAL.focus();
				return false;
			}
			return true;
		});
		
		$('.manufacturedropdown').change(function() {		
			$(".deviceSelect").attr("class","deviceSelect disabled");
			var manufacturerSelection = $(this).val();	
			var modelDropdown = $(this).parents("#supportDevicePicker").find(".modeldropdown");
			if (manufacturerSelection == "") {
				$(modelDropdown).html(currentModelDropdown);
			}else {
				$(modelDropdown).html(currentModelDropdown);
				modelDropdown = $(this).parents("#supportDevicePicker").find(".modeldropdown");
				$(modelDropdown).find("option").each(function(index,value){
					var dataValue = $(value).attr("class");
					if((manufacturerSelection != dataValue)&&dataValue != ""){
						$(value).remove();
					}
				});
			}
		});
		
		$('.modeldropdown').change(function() {
			var modelSelection = $(this).val();
			if (modelSelection == "") {
				$(".deviceSelect").attr("class","deviceSelect disabled");
			}else {
			var supportURL = "";
			supportURL="/SRVS/CGI-BIN/WEBISAPI.dll/,/?New,Kb=ROIWebportal,Ts=ROIWeb,T=HowtoGuides,Problem=OBJ("+modelSelection+"),varset_USERNAME=ROIWeb:ROIUser"
			var deviceSelect = $(this).parents("#supportDevicePicker").find(".deviceSelect");						
			$(deviceSelect).find("a").attr("href",supportURL);
			$(deviceSelect).removeClass("disabled");
			}
		});
		
		var isMSIE = /*@cc_on!@*/0;

		if (isMSIE) {
			// do IE-specific things
				$(function() {
						var zIndexNumber = 1000;
						$('.box_Header').each(function() {
						$(this).css('zIndex', zIndexNumber);
						zIndexNumber -= 10;
					});
			});
		} 
	});
	
	function loadContent(){	
		$("#searchInput").attr('value','Search Help & Support.');	
		$("#searchInput_Welcome").attr('value','Search Getting started with Three.');		 
		$("#searchInput_Billing").attr('value','Search Billing & Payments.');		
		$("#searchInput_lsir").attr('value','Search Lost, Stolen, Insurance & Repairs.');	
		$("#searchInput_Device").attr('value','Search Device Services.');	
		$("#searchInput_MBB").attr('value','Search Mobile Broadband.');	
		$("#searchInput_Toppingup").attr('value','Search Topping Up your Device.');	
		$("#searchInput_Simonly").attr('value','Search SIM Only.');	
		$("#searchInput_iPhone").attr('value','Search iPhone Help.');	
		$("#searchInput_iPad").attr('value','Search iPad Help.');	
		$("#searchInput_BB").attr('value','Search BlackBerry Help.');	
		$("#searchInput_tz").attr('value','Search Device Help.');					
	}