function trim(str){
   return str.replace(/^\s*|\s*$/g,"");
}
function chkleft()
{
	y=document.frmleft
	if(trim(y.name.value)=='')
	{
		alert('Please Enter NAME field')
		y.name.focus()
		return false;
	}
	if(!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(trim(y.email.value))))
	{
		alert('Please Enter Valid Email Address');
		y.email.focus();
		return false;
	}
	if(trim(y.tel.value)=='')
	{
		alert('Please Enter CONTACT NUMBER')
		y.tel.focus()
		return false;
	}
	if(trim(y.enquiry.value)=='')
	{
		alert('Please Enter Enquiry field')
		y.enquiry.focus()
		return false;
	}
	
}
function check_form()
{
		if ( trim(document.req.name.value)==""){
			alert("Please Enter NAME field");
			document.req.name.focus()
			return false;
		}
		
		if(trim(document.req.tel.value)==""){
			alert("Please Enter CONTACT NUMBER");
			document.req.tel.focus()
			return false;
		}
		
		if(!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(trim(document.req.email.value))))
		{
			alert('Please Enter Valid Email Address');
			document.req.email.focus();
			return false;
		}
		if(trim(document.req.enquiry.value)==""){
			alert("Please Enter Enquiry field");
			document.req.enquiry.focus()
			return false;
		}
		
}
function chkenq()
{
	if ( trim(document.inquiry.name.value)==""){
			alert("Please Enter NAME field");
			document.inquiry.name.focus()
			return false;
		}
		if ( trim(document.inquiry.company.value)==""){
			alert("Please Enter Company field");
			document.inquiry.company.focus()
			return false;
		}
		if(!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(trim(document.inquiry.email.value))))
		{
			alert('Please Enter Valid Email Address');
			document.inquiry.email.focus();
			return false;
		}
		
		
		if(trim(document.inquiry.tel.value)==""){
			alert("Please Enter CONTACT NUMBER");
			document.inquiry.tel.focus()
			return false;
		}
		
		
		if(trim(document.inquiry.enquiry.value)==""){
			alert("Please Enter Project Description");
			document.inquiry.enquiry.focus()
			return false;
		}
}