function validcheck()
{		
	with(document.Inquiry)
	{
		
		if(Trim(_vName_INQ.value)=="")
		{
			alert("Please Enter Name");
			_vName_INQ.focus();
			return false;
		}
		
		if(Trim(_vEmail_INQ.value)=="")
		{
			alert("Please Enter Email");
			_vEmail_INQ.focus();
			return false;
		}
		if (!isValidEmail(_vEmail_INQ.value))
		{	
			_vEmail_INQ.focus();
			return false;	
		}
		if(_vCountry_INQ.selectedIndex ==0)
		{
			alert("Please Select Country Name From List");
			_vCountry_INQ.focus();
			return false;
		}
		
		if(Trim(_vCity_INQ.value)=="")
		{
			alert("Please Enter City");
			_vCity_INQ.focus();
			return false;
		}
		
		if(Trim(_vPhone_INQ.value)=="")
		{
			alert("Please Enter Phone");
			_vPhone_INQ.focus();
			return false;
		}
		
		if(!(isPhoneNumber(Trim(_vPhone_INQ.value))))
		{
			alert("Please provide your valid Phone No.");
			_vPhone_INQ.focus();
			return false;
		}
		if(Trim(_vDescription_INQ.value)=="")
		{
			alert("Please Enter Project Description");
			_vDescription_INQ.focus();
			return false;
		}
		/*
		if(!number(_vPhone_INQ.value,_vPhone_INQ.value.length))
		{
			alert("Please Enter Valid Phone Number");
			_vPhone_INQ.focus();
			return false;
		}
		*/
		if(Trim(_vCapt_INQ.value)=="")
		{
			alert("Please enter the verification code");
			_vCapt_INQ.focus();
			return false;	
		}
		if(Trim(_vCapt_INQ.value).length<5)
		{
			//alert("Please enter the excatly 5 letter verification code i.e. shown in image.");
			alert("Verification Code is not Valid ! Please Try Again");
			_vCapt_INQ.focus();
			return false;
		}
	}
	//CheckValidationText();
	return true;
}	

function CheckValidationText()
{ 
	var vText;
	if(document.Inquiry._vCapt_INQ)
		vText = Trim(document.Inquiry._vCapt_INQ.value);
	else
		vText = "";
	
	//alert("aaa"+vText+"aaa");
	var url = "checkcaptcha.html?paraValid="+vText;
	//alert(url);
	
	if (window.XMLHttpRequest)
  	{
  		http=new XMLHttpRequest()
  		http.open("GET",url,true)
	  	http.onreadystatechange=function (){
			if (http.readyState == 4) 
			{	
    	  		isWorking = false;
    			if (http.responseText.indexOf('invalid') == -1) 
				{
					var xmlDocument = http.responseXML;
					var existId = xmlDocument.getElementsByTagName('msg').item(0).firstChild.data;
					if(existId == "0"){
						alert("Verification Code is not Valid ! Please Try Again");
						document.Inquiry._vCapt_INQ.focus();
						return false;
					}
					else
					{
						document.Inquiry.submit();
					}	
						
				}
			}
		}
	  	http.send(null)
  	}
	// code for IE
	else if (window.ActiveXObject)
  	{
  		http=new ActiveXObject("Microsoft.XMLHTTP")
    	if (http)
    	{
    		http.open("GET",url,true)
    		http.onreadystatechange=function (){
				if (http.readyState == 4) 
				{	
    		  		isWorking = false;
    				if (http.responseText.indexOf('invalid') == -1) 
					{
						var xmlDocument = http.responseXML; 
						var existId  = xmlDocument.getElementsByTagName('msg').item(0).firstChild.data;
						if(existId == "0")
						{
							alert("Verification Code is not Valid ! Please Try Again");
							document.Inquiry._vCapt_INQ.focus();
							return false;
						}
						else
						{
							document.Inquiry.submit();
						}	
						
					}
					
				}
			}	
    		http.send()
    	}
  	}
}