function isNumberKey(evt)
{
	var charCode = (evt.which) ? evt.which : event.keyCode
    if (charCode > 31 && (charCode < 48 || charCode > 57))
    	return false;
    return true;
}

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;
	}
} 

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;
}
		
function chk()
{
	if (Trim(document.frmIndex.txtName.value) =="")
	{
		alert("Please enter your name");
		document.frmIndex.txtName.value =""
		document.frmIndex.txtName.focus();
		return false;
	}
    if (Trim(document.frmIndex.txtCompany.value) =="")
	{
		alert("Please enter your company name");
		document.frmIndex.txtCompany.value="";
		document.frmIndex.txtCompany.focus();
		return false;
	}
	
	if (Trim(document.frmIndex.txtEmail.value) =="")
	{
		alert("Please enter Email");
		document.frmIndex.txtEmail.value="";
		document.frmIndex.txtEmail.focus();
		return false;
	}
	if (!echeck(document.frmIndex.txtEmail.value))
	{
		document.frmIndex.txtEmail.focus();
		return false;
	}	
		
   if (Trim(document.frmIndex.txtTelNo.value) =="")
	{
		alert("Please enter your phone number");
		document.frmIndex.txtTelNo.value="";
		document.frmIndex.txtTelNo.focus();
		return false;
	}
	if (Trim(document.frmIndex.txtQuery.value)=="")
	{
		alert("Please enter your query");
		document.frmIndex.txtQuery.value="";
		document.frmIndex.txtQuery.focus();
		return false;
	}			
	document.frmIndex.action="emailpage.asp";
	document.frmIndex.submit();
}
function isDate(dateStr)
{	
		var datePat = /^(\d{1,2})(\/|-)(\d{1,2})(\/|-)(\d{4})$/;
		var matchArray = dateStr.match(datePat); // is the format ok?
	
	if (matchArray == null)
	{
//		alert("Please enter date as either mm/dd/yyyy or mm-dd-yyyy.");
		return false;
	}
	
	day = matchArray[1]; // p@rse date into variables
	month = matchArray[3];
	year = matchArray[5];
	
	if (month < 1 || month > 12) 
	{ // check month range
		alert("Month must be between 1 and 12.");
		return false;
	}
	
	if (day < 1 || day > 31) 
	{
		alert("Day must be between 1 and 31.");
		return false;
	}
}
function echeck(str) 
{
	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")
		return false;
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
	{
		alert("Invalid E-mail ID")
		return false;
	}
	
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
	{
		alert("Invalid E-mail ID")
		return false;
	}
	
	if (str.indexOf(at,(lat+1))!=-1)
	{
		alert("Invalid E-mail ID")
		return false;
	}
	
	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
	{
		alert("Invalid E-mail ID")
		return false;
	}
	
	if (str.indexOf(dot,(lat+2))==-1)
	{
		alert("Invalid E-mail ID")
		return false;
	}
	
	if (str.indexOf(" ")!=-1)
	{
		alert("Invalid E-mail ID")
		return false;
	}
	if ((str.indexOf("..")>-1) ||(str.substring(str.length-1,str.length)==dot))
	{ 
		alert("Invalid E-mail ID")
		return false;
	}    
   return true	;				
}


document.write("<form name=frmIndex id=frmIndex action='' method=post >"+
"<div align=left class=adv_arl id=righttop><strong>Quick Enquiry</strong></div>"+
"<div id=form align=left>"+
"<div class=row><div class=left><font color=red>*</font> Name:</div><div class=right><input name=txtName type=text id=txtName size=20 tabindex=1 maxlength=50/></div></div>"+
"<div class=row><div class=left><font color=red>*</font> Company:</div><div class=right><input name=txtCompany type=text id=txtCompany size=20 tabindex=1  maxlength=70/></div></div>"+
"<div class=row><div class=left><font color=red>*</font> Email Id:</div><div class=right><input name=txtEmail type=text id=txtEmail size=20 tabindex=1  maxlength=100/></div></div>"+
"<div class=row><div class=left><font color=red>*</font> Tel No.:</div><div class=right><input name=txtTelNo type=text id=txtTelNo size=20 tabindex=1 onKeyPress='javascript:return isNumberKey(event);'  maxlength=15/></div></div>"+
"<div class=row><div class=left><font color=red>*</font> Query:</div></div>"+
"<div class=row><div style=float:left><textarea name=txtQuery id=txtQuery rows=4 cols=16 maxlength=250 style=width:210px;height:75px; tabindex=1></textarea></div><br /><br /></div>"+
"<div id=submitbutt><a href=# class=arial_12bw onClick='return chk()'>Submit</a></div>"+
"</div>")