// JavaScript Document

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 trim(inputString) {
   // Removes leading and trailing spaces from the passed string. Also removes
   // consecutive spaces and replaces it with one space. If something besides
   // a string is passed in (null, custom object, etc.) then return the input.
   if (typeof inputString != "string") { return inputString; }
   var retValue = inputString;
   var ch = retValue.substring(0, 1);
   while (ch == " ") { // Check for spaces at the beginning of the string
      retValue = retValue.substring(1, retValue.length);
      ch = retValue.substring(0, 1);
   }
   ch = retValue.substring(retValue.length-1, retValue.length);
   while (ch == " ") { // Check for spaces at the end of the string
      retValue = retValue.substring(0, retValue.length-1);
      ch = retValue.substring(retValue.length-1, retValue.length);
   }
   while (retValue.indexOf("  ") != -1) { // Note that there are two spaces in the string - look for multiple spaces within the string
      retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); // Again, there are two spaces in each of the strings
   }
   return retValue; // Return the trimmed string back to the user
}

function notValidEmail(pString){
var dotpos=pString.indexOf('.');
var atpos=pString.indexOf('@');
	if(atpos == -1 || (pString=="") || (pString==" ") || (pString.length < 6)){
		return true;
	}
	else if(dotpos + 1 == atpos){
		return true;
	}
	else{
		var emailterm=pString.substring(atpos, (pString.length));
		if(emailterm.indexOf('.')==-1 || emailterm.length < 2){
			return true;}
		else return false;
	}

}

function validEnquiry(frm)
{
	if(trim(frm.name.value)=="")
	{
		alert("Please enter your name");
		frm.name.focus();
		return false;
	}
	if(trim(frm.email.value)=="")
	{
		alert("Please enter your email");
		frm.email.focus();
		return false;
	}   
	if(notValidEmail(frm.email.value))
	{
		alert("Please enter a valid email address");
		frm.email.focus();
		return false;
	}
	
	return true;

}

function validEnquiry1()
{
	if(trim(enquiry.name.value)=="")
	{
		alert("Please enter your name");
		enquiry.name.focus();
	}
	else if(trim(enquiry.email.value)=="")
	{
		alert("Please enter your email");
		enquiry.email.focus();
	}   
	else if(notValidEmail(enquiry.email.value))
	{
		alert("Please enter a valid email address");
		enquiry.email.focus();
	}
	else
	{
	document.getElementById('enquiry').submit()
	}

}

function rightpopuup(theURL,winName) { //v2.0
  //var midScreenWidth = (screen.availWidth)/2; // find the mid width
  var midScreenHeight = (screen.availHeight)/2; // find the mid height
  var l = screen.availWidth - 386; // position right side of the screen
  var t = midScreenHeight - 250; // position top
  var winFeatures = ("width=367,height=500,left="+l+",top="+t+",scrollbars=1,resizable=1");
  window.open(theURL,winName, winFeatures);
}

function leftpopuup(theURL,winName) { //v2.0
  //var midScreenWidth = (screen.availWidth)/2; // find the mid width
  var midScreenHeight = (screen.availHeight)/2; // find the mid height
  var l = 10; // position left side of the screen
  var t = midScreenHeight - 250; // position top
  var winFeatures = ("width=367,height=500,left="+l+",top="+t+",scrollbars=1,resizable=1");
  window.open(theURL,winName, winFeatures);
}