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_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_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 txtfunction()
{	
	
	document.frm_reservation.txtFirstName.value="";
	
}
function companyfunction()
{	

	document.frm_reservation.txtCompanyName.value="";
}
function Telephonefunction()
{	

	document.frm_reservation.txtTelephone.value="";
}
function  Mobilefunction()
{	

	document.frm_reservation.txtMobile.value="";
}
function  Requirementsfunction()
{	

	document.frm_reservation.txtRequirements.value="";
}
	
	function Emailfunction()
{	

	document.frm_reservation.txtEmail.value="";
}
function echeck(str) {
		str=document.getElementById('txtEmail').value
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail ID")
		   <!-- document.write("Invalid Email") -->
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail ID")
		   <!-- document.write("Invalid Email") -->
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail ID")
			<!-- document.write("Invalid Email") -->
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail ID")
			<!-- document.write("Invalid Email") -->
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail ID")
			<!-- document.write("Invalid Email") -->
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail ID")
			<!-- document.write("Invalid Email") -->
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail ID")
			<!-- document.write("Invalid Email") -->
		    return false
		 }

 		 return true					
	}
   //end by rashmi
   
  function validation()
  {
  	docF = document.frm_reservation;
	
	if(docF.txtFirstName.value=='')
	{
		alert("Please provide FirstName.");
		
		docF.txtFirstName.focus();
		return false;
	}
	if(docF.txtCompanyName.value=='')
	{
		alert("Please provide CompanyName.");
		docF.txtCompanyName.focus();
		return false;
	}
	if(docF.txtTelephone.value=='')
	{
		alert("Please provide Telephone no.");
		docF.txtTelephone.focus();
		return false;
	}
	if(docF.txtMobile.value=='')
	{
		alert("Please provide Mobile No.");
		docF.txtMobile.focus();
		return false;
	}
	
	if(docF.txtEmail.value=='')
	{
		alert("Please provide email.");
		docF.txtEmail.focus();
		return false;
	}
	if(docF.txtEmail.value!='')
	{
		if (echeck(docF.txtEmail.value)==false)
		{
			docF.txtEmail.focus();
			return false;
		}
	}
	
	if(docF.txtRequirements.value=='')
	{
		alert("Please write requirements.");
		docF.txtRequirements.focus();
		return false;
	}
	if(docF.txtRequirements.value != '')
	{
		return true;		
	}
	
	return true;
  } 
  function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}