function GetZip(jobId){

		    //var zip_div = "zipform_"+jobId;
				var zip_div = jobId;
		    hideDivs();
				showDiv(zip_div);
		}
		
		function btnGo_Click(jobId, catName, searchType){
			var zip_div = 'txtZip'+jobId;
//			var ziplen = document.getElementById(zip_div).value.length;
//			var zip = document.getElementById(zip_div).value;
			var ziplen = document.getElementById('postalcode').value.length; //GET POSTAL CODE FROM JQUERY WIDGET INSTEAD
			var zip = document.getElementById('postalcode').value;
			var regex = /[0-9]{5}|[abceghjklmnprstvxyABCEGHJKLMNPRSTVXY][0-9][abceghjklmnprstvwxyzABCEGHJKLMNPRSTVWXYZ] {0,1}[0-9][abceghjklmnprstvwxyzABCEGHJKLMNPRSTVWXYZ][0-9]/;
			var zipMatched = zip.match(regex);
			if(zip == zipMatched)
			{
					var jtId = jobId;
					window.location="/directory/"+searchType+ "/" + zip + "/" + jtId + "/" + catName;

			}else
			{
				alert ('Please enter a valid zip/postal code.');
			}
			return false;
		}
		
		function showDiv(id){
		var	id2 = new String("zipform_" + id);
    var test = 1;
    test = test + 5;
	var divObj = document.getElementById(id2);
	var divA =  document.getElementById("moreJobs");
	var zIn = 5;
	if("moreJobs" ==id2)zIn = 1;
	if(divA.style.display == "block") zIn = divA.style.zIndex +1;

//	alert(zIn);
	divObj.style.display ="block";
	if("moreJobs" ==id2)
	{
	    divObj.style.top = "350px";
	    divObj.style.left =  "450px";
	}else
	{
	    divObj.style.top = "350px";
	    divObj.style.left =  "700px";
	}

	divObj.style.zIndex =zIn;
	divObj.style.position = "absolute";
	divObj.style.background="white";
	divObj.style.border = "thin groove";//"dotted";
    
    

	if("moreJobs" !=id2)
	{
	    var txtzip = new String(id2);
	    var zip_div = txtzip.replace(/zipform_/, "txtZip");
	   // var zip_div = "txtZip" + id;
	    
		document.getElementById(zip_div).focus();
	}
	
}
  	// hide the zip div
    function hideDivs()
    {

    var x = document.getElementsByTagName('div');
	    for (var i=0;i<x.length;i++)
	    {
		    if (x[i].className == 'popDivZip')
			    x[i].style.display  = 'none';
	    }
    }
		
		// close button for popup
    function hideDiv(id){
			document.getElementById(id).style.display = 'none';

		}
		
		// Determine browser and version.

function Browser() {

  var ua, s, i;

  this.isIE    = false;
  this.isNS    = false;
  this.version = null;

  ua = navigator.userAgent;

  s = "MSIE";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isIE = true;
    this.version = parseFloat(ua.substr(i + s.length));
    return;
  }

  s = "Netscape6/";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isNS = true;
    this.version = parseFloat(ua.substr(i + s.length));
    return;
  }

  // Treat any other "Gecko" browser as NS 6.1.

  s = "Gecko";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isNS = true;
    this.version = 6.1;
    return;
  }
}

var browser = new Browser();

// Global object to hold drag information.

var dragObj = new Object();
dragObj.zIndex = 0;

function dragStart(event, id) {

  var el;
  var x, y;

  // If an element id was given, find it. Otherwise use the element being
  // clicked on.

  if (id)
    dragObj.elNode = document.getElementById(id);
  else {
    if (browser.isIE)
      dragObj.elNode = window.event.srcElement;
    if (browser.isNS)
      dragObj.elNode = event.target;

    // If this is a text node, use its parent element.

    if (dragObj.elNode.nodeType == 3)
      dragObj.elNode = dragObj.elNode.parentNode;
  }

  // Get cursor position with respect to the page.

  if (browser.isIE) {
    x = window.event.clientX + document.documentElement.scrollLeft
      + document.body.scrollLeft;
    y = window.event.clientY + document.documentElement.scrollTop
      + document.body.scrollTop;
  }
  if (browser.isNS) {
    x = event.clientX + window.scrollX;
    y = event.clientY + window.scrollY;
  }

  // Save starting positions of cursor and element.

  dragObj.cursorStartX = x;
  dragObj.cursorStartY = y;
  dragObj.elStartLeft  = parseInt(dragObj.elNode.style.left, 10);
  dragObj.elStartTop   = parseInt(dragObj.elNode.style.top,  10);

  if (isNaN(dragObj.elStartLeft)) dragObj.elStartLeft = 0;
  if (isNaN(dragObj.elStartTop))  dragObj.elStartTop  = 0;

  // Update element's z-index.

  dragObj.elNode.style.zIndex = ++dragObj.zIndex;

  // Capture mousemove and mouseup events on the page.

  if (browser.isIE) {
    document.attachEvent("onmousemove", dragGo);
    document.attachEvent("onmouseup",   dragStop);
    window.event.cancelBubble = true;
    window.event.returnValue = false;
  }
  if (browser.isNS) {
    document.addEventListener("mousemove", dragGo,   true);
    document.addEventListener("mouseup",   dragStop, true);
    event.preventDefault();
  }
}

function dragGo(event) {

  var x, y;

  // Get cursor position with respect to the page.

  if (browser.isIE) {
    x = window.event.clientX + document.documentElement.scrollLeft
      + document.body.scrollLeft;
    y = window.event.clientY + document.documentElement.scrollTop
      + document.body.scrollTop;
  }
  if (browser.isNS) {
    x = event.clientX + window.scrollX;
    y = event.clientY + window.scrollY;
  }

  // Move drag element by the same amount the cursor has moved.

  dragObj.elNode.style.left = (dragObj.elStartLeft + x - dragObj.cursorStartX) + "px";
  dragObj.elNode.style.top  = (dragObj.elStartTop  + y - dragObj.cursorStartY) + "px";

  if (browser.isIE) {
    window.event.cancelBubble = true;
    window.event.returnValue = false;
  }
  if (browser.isNS)
    event.preventDefault();
}

function dragStop(event) {

  // Stop capturing mousemove and mouseup events.

  if (browser.isIE) {
    document.detachEvent("onmousemove", dragGo);
    document.detachEvent("onmouseup",   dragStop);
  }
  if (browser.isNS) {
    document.removeEventListener("mousemove", dragGo,   true);
    document.removeEventListener("mouseup",   dragStop, true);
  }
}
//louise's fnc to display submit button on article page depending on jobtype selected
function showsubmit(id) {
	var subid = 'submit'+id;
	
	document.getElementById('defaultsubmit').style.display = 'none';
	var x = document.getElementsByTagName('input');
	    for (var i=0;i<x.length;i++)
	    {
	    	if (x[i].type == "image"){
		    	if (x[i].id != subid)
			    	x[i].style.display  = 'none';
	    	}
	  	}
    
	document.getElementById(subid).style.display = 'block';
}

//louise - search zip or company in header

function ibtnZipSearch_Click()
{

	//louise var zip = document.getElementById('txtPostalCode').value.toUpperCase().replace(/^\s+|\s+$/g, '');
	var categoryurl = document.getElementById('ddlCategories').options[document.getElementById('ddlCategories').selectedIndex].value;
	//louise var categoryName = document.getElementById('ddlCategories').options[document.getElementById('ddlCategories').selectedIndex].text.replace(/ /gi, '+').replace('\/', '+');
	
	//louise var regex = /[0-9]{5}|[abceghjklmnprstvxyABCEGHJKLMNPRSTVXY][0-9][abceghjklmnprstvwxyzABCEGHJKLMNPRSTVWXYZ] {0,1}[0-9][abceghjklmnprstvwxyzABCEGHJKLMNPRSTVWXYZ][0-9]/;
	//louise var zipMatched = zip.match(regex);
	
	//louise if(zip == zipMatched)
	//louise {
	//louise     document.location.href="http://4dconnect.com:33/h/Search/searchResultDL.aspx?catId=" + categoryID + "&zip=" + zip  + "&tradeName=" + categoryName;
	//louise }
	//louise else
	//louise {
	//louise 	alert ('Please enter a valid zip/postal code.');
	//louise }
	//alert(document.getElementById('ddlCategories').selectedIndex);
	
	//check if special case of trade with no url:go straight to jobtype page
	switch(document.getElementById('ddlCategories').selectedIndex){
		case 27: //Handyman Services 
			document.location.href='/jobtype-handyman-for-multiple-small-projects.html';
			break;
		case 33: //Interior decorator
			document.location.href='/jobtype-interior-decorator.html';
			break;
		case 34: //kitchen remodeling
			document.location.href='/jobtype-kitchen-remodel.html';
			break;
		case 55: //snow removal
			document.location.href='/jobtype-snow-removal.html';
			break;
		default:
			document.location.href="/category-" + categoryurl + ".html";
	}
	
	
	return false;
}

function ibtnCompanySearch_Click()
{
	var company = document.getElementById('companyName').value;
	//alert(company);
	var catName = document.getElementById('ddlCategories').options[document.getElementById('ddlCategories').selectedIndex].text.replace(/ /gi, '+').replace('\/', '+');

	if(company.length != 0 && company.toLowerCase() != 'company name')
	{
	    //if company name contain &, change it to &amp; because & is a key word in url query string.
	    company = company.replace("&", "__amp__")
	    document.location.href="http://www.contractors.com/h/Search/searchResultDL.aspx?comp=" + company + "&tradeName=" + catName;
	}
	else
	{
		alert ('Please enter a company name.');
	}
	
	return false;
}