function showNextVariants(val) 
{	
	var leftDiv = 'div_left'+(val+1);
	var rightDiv = 'div_right'+(val+1);
	document.getElementById(leftDiv).style.display="block";
	document.getElementById(rightDiv).style.display="block";
	leftDiv = 'div_left'+val;
	rightDiv = 'div_right'+val;
	document.getElementById(leftDiv).style.display="none";
	document.getElementById(rightDiv).style.display="none";
}

function showPreviousVariants(val) 
{	
	var leftDiv = 'div_left'+(val-1);
	var rightDiv = 'div_right'+(val-1);
	document.getElementById(leftDiv).style.display="block";
	document.getElementById(rightDiv).style.display="block";
	leftDiv = 'div_left'+val;
	rightDiv = 'div_right'+val;
	document.getElementById(leftDiv).style.display="none";
	document.getElementById(rightDiv).style.display="none";
}

function FindImages(img) {
if (!img.complete) {return false;}
if (typeof img.naturalWidth != "undefined" && img.naturalWidth == 0) {return false;}
return true;
}
function ifImgError() {
	for (var i = 0; i < document.images.length; i++) {
		if (!FindImages(document.images[i]))
		 {
			document.images[i].src = "images/other_images/errorimg.jpg";
		 }
	}
}

function Trim(TRIM_VALUE){
if(TRIM_VALUE.length < 1){
return"";
}
TRIM_VALUE = RTrim(TRIM_VALUE);
TRIM_VALUE = LTrim(TRIM_VALUE);
if(TRIM_VALUE==""){
return "";
}
else{
return TRIM_VALUE;
}
} //End Function

function RTrim(VALUE){
var w_space = String.fromCharCode(32);
var v_length = VALUE.length;
var strTemp = "";
if(v_length < 0){
return"";
}
var iTemp = v_length -1;

while(iTemp > -1){
if(VALUE.charAt(iTemp) == w_space){
}
else{
strTemp = VALUE.substring(0,iTemp +1);
break;
}
iTemp = iTemp-1;

} //End While
return strTemp;

} //End Function

function LTrim(VALUE){
var w_space = String.fromCharCode(32);
if(v_length < 1){
return"";
}
var v_length = VALUE.length;
var strTemp = "";

var iTemp = 0;

while(iTemp < v_length){
if(VALUE.charAt(iTemp) == w_space){
}
else{
strTemp = VALUE.substring(iTemp,v_length);
break;
}
iTemp = iTemp + 1;
} //End While
return strTemp;
} //End Function

function MM_openBrWindow(theURL,winName,features) { 
  window.open(theURL,winName,features);
}
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 isNotEmpty(elem) {
    var str = elem.value;
    var re = /^[a-zA-Z0-9]+([-_\/ ]?[a-zA-Z0-9]*)*$/;
    if(!str.match(re)) {
        return false;
    } else {
        return true;
    }
}

function checkTrim(theTrim,theOtherTrim) {
  if(theTrim.value == "Other"){
	  theOtherTrim.disabled = false;
	  theOtherTrim.focus();
  }
  else {
	  theOtherTrim.disabled = true;
	  theOtherTrim.value = "";
  }
}

function trim(str) {
	return str.replace(/^\s*|\s*$/g,"");
}

function valid_email(mailStr){
	var matchStr=mailStr;
	var isValid = (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test(matchStr));
	
	if(isValid){
		return true;
	}
	else{
		return false;
	}
}

function spaceCheck(url)
{
	var urlVal = url.value;
	if(urlVal.indexOf(" ") == 0)
	{
	url.focus();
	return false;
	}
	
	var len = urlVal.length - 1;
	
	if(urlVal.lastIndexOf(" ") == len )
	{
	url.focus();
	return false;
	}
	return true;
}

function validateAlphabet(obj) {
    var objRegExp  =  /^[a-zA-Z- ]+$/; 
	 var flag = objRegExp.test(obj.value);
	
	 if(obj.value != "" && !flag)
	 {
		 alert("Please enter alphabets only");
		 obj.value = "";
		 obj.focus();
	  	 return false;
	 }
	else {
		return true;
	}
}

function  validateNumeric(strValue) {
	 var objRegExp  =  /(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/; 
	 var flag = objRegExp.test(strValue.value);
	
	 if(strValue.value != "" && !flag)
	 {
		 alert("Please enter numerics only");
		 strValue.value = "";
		 strValue.focus();
	  	 return false;
	 }
	else {
		return true;
	}
}
//----------------------------------------------------------------Remove Space---------
function removeLeadingAndTrailingChar(inputString)
{
	var removeChar = " ";
	var returnString = inputString;
	if (removeChar.length)
   		{
		  while(''+returnString.charAt(0)==removeChar)
			{
			  returnString=returnString.substring(1,returnString.length);
			}
    	  while(''+returnString.charAt(returnString.length-1)==removeChar)
	 	    {
	  	      returnString=returnString.substring(0,returnString.length-1);
			} 
		}
		return returnString;
}

/**************************** Util functions ends here ***********************/

function contactUs()
{
	var objForm = document.microsites;
	var parObjForm = parent.document.microsites;
	objForm.xmlFileName.value = parObjForm.xmlFileName.value ;
	//alert(objForm.xmlFileName.value);
	if(document.getElementById("FirstName").value == "") {
		alert("Please enter your First Name");
		document.getElementById("FirstName").focus();
		return false;
	}
	
	if (document.getElementById("FirstName").value!="")
		
   {
			  document.getElementById("FirstName").value =removeLeadingAndTrailingChar(document.getElementById("FirstName").value);
			  if(document.getElementById("FirstName").value.length=="0")
			     { 
					alert("Please enter your First Name");
					document.getElementById("FirstName").focus();
					return false;	
				 }
	}
	
	if(document.getElementById("LastName").value == "") {
		alert("Please enter your Last Name");
		document.getElementById("LastName").focus();
		return false;
	}
	
	if (document.getElementById("LastName").value!="")
		
   {
			  document.getElementById("LastName").value =removeLeadingAndTrailingChar(document.getElementById("LastName").value);
			  if(document.getElementById("LastName").value.length=="0")
			     { 
					alert("Please enter your Last Name");
					document.getElementById("LastName").focus();
					return false;	
				 }
	}

	if (document.getElementById("Email").value == "" )
	{ 
		alert("Please enter your e-mail id");
		document.getElementById("Email").focus();
		return false;
	}

	if (document.getElementById("Email").value !="" && !valid_email(document.getElementById("Email").value)){ 
		alert("Please enter valid e-mail id");
		document.getElementById("Email").focus();
		return false;
	}
	if ((document.getElementById("cmbCity").value == "" ) || (document.getElementById("cmbCity").value == "selectcity" ))
	{ 
		alert("Please select city");
		document.getElementById("cmbCity").focus();
		return false;
	}

	if (document.getElementById("MobileNo").value == "" )
	{ 
		alert("Please enter mobile number");
		document.getElementById("MobileNo").focus();
		return false;
	}
	
	objForm.MobileNo.value = trim(objForm.MobileNo.value);
	
	var mobLength = document.getElementById("MobileNo").value.length;
	if(document.getElementById("MobileNo").value != "") {
		var str = document.getElementById("MobileNo").value;
		str = str.substring(0,1);
	if(isNotEmpty(document.getElementById("MobileNo")) && parseInt(mobLength) != 11) {
		if(str != 8 && str != 9) {
			alert("Please check the mobile number you have entered");
			document.getElementById("MobileNo").focus();
			return false;
		}
		if(parseInt(mobLength) < 10 || parseInt(mobLength) > 10)
			{
				alert("Please check the mobile number you have entered");
				document.getElementById("MobileNo").focus();
				return false;
			}
		}
	}

	document.getElementById("pros_but").style.display = "block";
	setTimeout('document.images["pr_img"].src="/images/microsites/other_images/micro-process.gif"', 200);
	document.getElementById("smt_but").style.display = "none";
}
	
function alignBanner(divId){
	var leftHeight = document.getElementById(divId).offsetHeight;
	//alert(leftHeight);

	//Half
	if(leftHeight > 640 && leftHeight < 760){
		document.getElementById("hfBnr").style.display = "block";
	}
	//Small
	if(leftHeight > 760 && leftHeight < 920){
		document.getElementById("flBnr1").style.display = "block";
	}
	//Small - Half
	if(leftHeight > 920 && leftHeight < 1060){
		document.getElementById("flBnr1").style.display = "block";
		document.getElementById("hfBnr").style.display = "block";
	}
	//Small - Small
	if(leftHeight > 1060 && leftHeight < 1320){
		document.getElementById("flBnr1").style.display = "block";
		document.getElementById("flBnr2").style.display = "block";
	}
	//Small - Small - Half
	if(leftHeight > 1320 && leftHeight < 1500){
		document.getElementById("flBnr1").style.display = "block";
		document.getElementById("flBnr2").style.display = "block";
		document.getElementById("hfBnr").style.display = "block";		
	}
	//Small - Small - Small
	if(leftHeight > 1500){
		document.getElementById("flBnr1").style.display = "block";
		document.getElementById("flBnr2").style.display = "block";
		document.getElementById("flBnr3").style.display = "block";
		document.getElementById("hfBnr").style.display = "block";		
	}	
}

function fixHeight(LeftID,RightID,Loff,Roff){
	var leftObj = document.getElementById(LeftID);
	var rightObj = document.getElementById(RightID);
	var leftHeight = leftObj.offsetHeight;
	var rightHeight = rightObj.offsetHeight;
	//alert(leftHeight+":"+rightHeight);
	if(leftHeight<rightHeight){leftObj.style.height =(rightHeight-Loff)+"px";}
	else{rightObj.style.height = (leftHeight+Roff) +"px";}
}