var dit_window;
var dit_window_properties = "toolbar=0,location=0,resizable=1,status=1,scrollbars=1,width=800,height=600";
var dit_key = 'lPe48Wq73Bcbf3CmgH5';

function OpenPopUp(dit_program, dit_session, form_handle) {
   var dit_fields = "";
   if (dit_window && !dit_window.closed) {
      dit_window.close()
   }
   dit_fields="&REF="+document.domain+"&";
   /* if form is passed then get all fields */
   if (arguments.length == 3) {
      for (var i = 0; i < form_handle.elements.length; i++) {
         dit_fields += form_handle.elements[i].name + "=" + form_handle.elements[i].value +"&";
      }
   }
   if ( dit_session == 1 ) {
      dit_fields+="LOC="+dit_program;
      dit_window=window.open("http://new.dnhd.net/cgi-bin/session.pl?APK=" + dit_key + dit_fields,'DIT',dit_window_properties);
   }
   else {
      dit_window=window.open("http://new.dnhd.net"+dit_program+"?APK=" + dit_key + dit_fields,'DIT',dit_window_properties);
   }
   dit_window.focus()
}
function ClosePopUp() {if (dit_window && !dit_window.closed) {dit_window.close()}}

function Trim(sString) {
		var sSpace = ' ';
		iPos = sString.indexOf(sSpace);
		iLen = sString.length;
		
		if (iPos == -1) return sString;
		sString = sString.substring(0, iPos) + sString.substring(iPos + 1, iLen);
		return Trim(sString);
	}
	
	function checkemail(sString) {
		substremail = sString.split("@")
	   if (substremail.length > 1)
	   {
	      index = substremail[1].indexOf(".")
	      if (index == -1)
	      {
	         return false
	      }
	      else
	      {
	         return true
	      }
	   }
	   else
	   {
	      return false
	   }

	}
	
	function Validate() {
		var valFormInput = '';
		
		//if (Trim(document.webenquiry.title.value) == "") valFormInput = valFormInput + "- Title\n";
		if ((document.webenquiry.name.value) == "") valFormInput = valFormInput + "- Name (Firstname/ Lastname)\n";
		if ((document.webenquiry.phone.value) == "") valFormInput = valFormInput + "- Phone\n";
		if (!checkemail(Trim(document.webenquiry.email.value))) {
			valFormInput = valFormInput + "\nPlease enter a valid email address.\n";
		}
		
			
		if (valFormInput.length > 0) {
			alert('Please fill in the following contact information:\n\n' + valFormInput);
		} else {
			document.webenquiry.submit();
		}
	}
	
	function Validate2() {
		var valFormInput = '';
		
		//if (Trim(document.webenquiry.title.value) == "") valFormInput = valFormInput + "- Title\n";
		if ((document.webenquiry.name.value) == "") valFormInput = valFormInput + "- Name (Firstname/ Lastname)\n";
		
		if (!checkemail(Trim(document.webenquiry.email.value))) {
			valFormInput = valFormInput + "\nPlease enter a valid email address.\n";
		}
		
			
		if (valFormInput.length > 0) {
			alert('Please fill in the following information:\n\n' + valFormInput);
		} else {
			document.webenquiry.submit();
		}
	}