function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

	function MM_validateForm() { //v4.0
	  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
	  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
	    if (val) { nm=val.name; if ((val=val.value)!="") {
	      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
		if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
	      } else if (test!='R') {
		if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
		if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
		  min=test.substring(8,p); max=test.substring(p+1);
		  if (val<min || max<val) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
	    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
	  } 
	  if (errors) 
	  {
		alert('Please validate you have filled in the form correctly: \n\n'+errors);
	  }
	  else
	  {
		document.frm.submit()
		}
	}


var phone = "()- 0123456789";
var numb = "0123456789";
var alpha = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ ";

function res(t,v){
var w = "";
for (i=0; i < t.value.length; i++) {
x = t.value.charAt(i);
if (v.indexOf(x,0) != -1)
w += x;
}
t.value = w;
}




	var thefrm, thisFormName, valid;
	valid = true;
	var errors = '';
	var errMsg;
	// form scripts ehre

	
	function makeRequest() {
        var httpRequest;

		url = '../lib/validate_captcha.asp?captchaValue=' + document.frm.strCAPTCHA.value;

        if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            httpRequest = new XMLHttpRequest();
        } else if (window.ActiveXObject) { // IE
            try {
                httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
            } catch (e) {
                try {
                    httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
                } catch (e) {}
            }
        }

        if (!httpRequest) {
            alert('There was a problem submitting your form, this could be due to your browser.');
        }
		
        httpRequest.onreadystatechange = function() { alertContents(httpRequest); };
		// set the asch value to false to wait for the response before carrying on
        httpRequest.open('GET', url, true);
        httpRequest.send(null);
		
        //function below deals with results...
    }
	
	
	
    function alertContents(httpRequest) {

		if (httpRequest.readyState == 4) {
            if (httpRequest.status == 200) {
				if (httpRequest.responseText != "true")
				{
					// wrong or some problem
					errors += "Please check the numbers you entered in the text box.";
				}
				
				//now, did we have errors from captcha or other fields?
				if (errors != "")
				{
				    alert('There was a problem with your details.\n\n' + errors);
				    errors = "";
				}
				else
				{
				    //ok!
				    document.frm.submit();
				}
				
            } else {
                alert('There was a problem verifying your submission, please try again later.');
            }
		}

    }
	
	
	function validateContact()
	{

			if (document.frm.Name.value == '')
				{
					errors = errors + "You must supply your Name\n";
					valid = false;
				}
				
			if (document.frm.Company.value == '')
				{
					errors = errors + "You must supply your Last Name\n";
					valid = false;
				}
				
			if (document.frm.Email.value == '')
				{
					errors = errors + "You must supply your Email Address\n";
					valid = false;
				}
			else
				{
					var x = document.frm.Email.value;
					var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
					if (filter.test(x))
						{
							valid = true;
						}
						else
						{
						valid = false;
						errors = errors + "You must supply a valid Email Address\n";
						}
				}
				


		// check the captcha thing
		if (document.frm.strCAPTCHA.value == '')
			{
				errors = errors + "You must enter the Validation Code.\n";
				valid = false;
				alert('There was a problem with your details.\n\n' + errors);
				errors = "";
			}
			else
			{
				// captcha does stuff shen its finished
				makeRequest()

			}

		
	}

	function validateIndustrialQuote()
	{

			if (document.frm.Name.value == '')
				{
					errors = errors + "You must supply your Name\n";
					valid = false;
				}
				
			if (document.frm.Company.value == '')
				{
					errors = errors + "You must supply your Last Name\n";
					valid = false;
				}
		
			if (document.frm.Telephone.value == '')
				{
					errors = errors + "You must supply your Telephone Number\n";
					valid = false;
				}
				
			if (document.frm.Email.value == '')
				{
					errors = errors + "You must supply your Email Address\n";
					valid = false;
				}
			else
				{
					var x = document.frm.Email.value;
					var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
					if (filter.test(x))
						{
							valid = true;
						}
						else
						{
						valid = false;
						errors = errors + "You must supply a valid Email Address\n";
						}
				}
				


		// check the captcha thing
		if (document.frm.strCAPTCHA.value == '')
			{
				errors = errors + "You must enter the Validation Code.\n";
				valid = false;
				alert('There was a problem with your details.\n\n' + errors);
				errors = "";
			}
			else
			{
				// captcha does stuff shen its finished
				makeRequest()

			}

		
	}
	
	function validatehousebuilderQuote()
	{

			if (document.frm.Name.value == '')
				{
					errors = errors + "You must supply your Name\n";
					valid = false;
				}
				
			if (document.frm.Company.value == '')
				{
					errors = errors + "You must supply your Last Name\n";
					valid = false;
				}
		
			if (document.frm.Telephone.value == '')
				{
					errors = errors + "You must supply your Telephone Number\n";
					valid = false;
				}

			if (document.frm.Address.value == '')
				{
					errors = errors + "You must supply your Address\n";
					valid = false;
				}

			if (document.frm.Postcode.value == '')
				{
					errors = errors + "You must supply your Postcode\n";
					valid = false;
				}	
				
			if (document.frm.Email.value == '')
				{
					errors = errors + "You must supply your Email Address\n";
					valid = false;
				}
			else
				{
					var x = document.frm.Email.value;
					var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
					if (filter.test(x))
						{
							valid = true;
						}
						else
						{
						valid = false;
						errors = errors + "You must supply a valid Email Address\n";
						}
				}
				


		// check the captcha thing
		if (document.frm.strCAPTCHA.value == '')
			{
				errors = errors + "You must enter the Validation Code.\n";
				valid = false;
				alert('There was a problem with your details.\n\n' + errors);
				errors = "";
			}
			else
			{
				// captcha does stuff shen its finished
				makeRequest()

			}

		
	}