//Designer: Set the total number of rollovers in count.
//Developer: Set the image root
var Count=11, ImageRoot="/";

//Dont touch this...
var navOn=Array(), navOff=Array();
for(var i=0;i<Count+1;i++) { navOn[i]=new Image(); navOff[i]=new Image(); }
function switchImage(imgDocID,imgObjName) { document[imgDocID].src = eval(imgObjName + ".src"); }

//Designer: Set all image urls.
navOn[1].src  = ImageRoot + "images/nav_getready_on.gif";
navOff[1].src  = ImageRoot + "images/nav_getready_off.gif";
navOn[2].src  = ImageRoot + "images/nav_prepare_on.gif";
navOff[2].src  = ImageRoot + "images/nav_prepare_off.gif";
navOn[3].src  = ImageRoot + "images/nav_equip_on.gif";
navOff[3].src  = ImageRoot + "images/nav_equip_off.gif";
navOn[4].src  = ImageRoot + "images/nav_connect_on.gif";
navOff[4].src  = ImageRoot + "images/nav_connect_off.gif";
navOn[5].src  = ImageRoot + "images/nav_about_on.gif";
navOff[5].src  = ImageRoot + "images/nav_about_off.gif";
navOn[6].src  = ImageRoot + "images/nav_support_on.gif";
navOff[6].src  = ImageRoot + "images/nav_support_off.gif";

navOn[7].src  = ImageRoot + "images/cta_prepare_on.jpg";
navOff[7].src  = ImageRoot + "images/cta_prepare_off.jpg";
navOn[8].src  = ImageRoot + "images/cta_equip_on.jpg";
navOff[8].src  = ImageRoot + "images/cta_equip_off.jpg";
navOn[9].src  = ImageRoot + "images/cta_connect_on.jpg";
navOff[9].src  = ImageRoot + "images/cta_connect_off.jpg";

navOn[10].src  = ImageRoot + "images/cta_emergencysupplies_on.jpg";
navOff[10].src  = ImageRoot + "images/cta_emergencysupplies_off.jpg";

navOn[11].src  = ImageRoot + "images/cta_emergencysupplies2_on.jpg";
navOff[11].src  = ImageRoot + "images/cta_emergencysupplies2_off.jpg";

var _selectedImg = null;
function swapImg(img)
{
	var imgOldSrc = null;

	//if this is the selected item, don't swap.
	if(img && img != _selectedImg)
	{
		imgOldSrc = img.src;
		img.src = img.lang; //swap image
		img.lang = imgOldSrc; //store swap image
	}
}

function swapImg_click(img)
{
	var former_selectedImg;

	//if this is the selected item, don't swap.
	if(img && _selectedImg && img != _selectedImg)
	{
		//unset the former selected image.
		former_selectedImg = _selectedImg;
		_selectedImg = null;
		swapImg(former_selectedImg);
	}

	if(img)
	{
		//set the new selected image.
		_selectedImg = img; //store the selected image.
	}
}

function ValidateMaxChars(text,val) 
{
	var maxlength = new Number(val); // Change number to your max length.

	if (text.value.length > maxlength){
		text.value = text.value.substring(0,maxlength);
		alert("Message is limited to " + val + " characters");
	}
}
 

// Used for clicking a default button with hitting enter in a textbox
// Add the following to code-behind:
// TextBox1.Attributes.Add("onkeypress", "return clickButton(event,'" + Button1.ClientID + "')");
function clickButton(e, buttonid){
      var evt = e ? e : window.event;
      var bt = document.getElementById(buttonid);
      if (bt){
          if (evt.keyCode == 13){
                bt.click();
                return false;
          }
      }
}