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 email address")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid email address")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid email address")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid email address")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid email address")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid email address")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid email address")
		    return false
		 }

 		 return true					
	}


function uploadFile(mylink, windowname)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
   href=mylink.href;
window.open(href, windowname, 'width=500,height=400,scrollbars=yes');
return false;
}

function checkQuoteForm()
	{
	
	if ((qouteForm.name.value==null)||(qouteForm.name.value=="")){
		alert("Please enter name.")
		qouteForm.name.focus()
		return false
	}

	if ((qouteForm.contact.value==null)||(qouteForm.contact.value=="")){
		alert("Please enter contact me by.")
		qouteForm.contact.focus()
		return false
	}

	if ((qouteForm.email.value==null)||(qouteForm.email.value=="")){
		alert("Please enter email address.")
		qouteForm.email.focus()
		return false
	}

	if (echeck(qouteForm.email.value)==false){
		qouteForm.email.value=""
		qouteForm.email.focus()
		return false
	}
	
	if ((qouteForm.service.value==null)||(qouteForm.service.value=="")){
		alert("Please enter service required.")
		qouteForm.service.focus()
		return false
	}

	if ((qouteForm.sourcelanguage.value==null)||(qouteForm.sourcelanguage.value=="")){
		alert("Please enter source language.")
		qouteForm.sourcelanguage.focus()
		return false
	}
	
	if ((qouteForm.targetlanguage.value==null)||(qouteForm.targetlanguage.value=="")){
		alert("Please enter target language.")
		qouteForm.targetlanguage.focus()
		return false
	}

	else
		return true;
 }



function checkContactForm()
	{
	
	if ((contactForm.name.value==null)||(contactForm.name.value=="")){
		alert("Please enter name.")
		contactForm.name.focus()
		return false
	}

	if ((contactForm.contact.value==null)||(contactForm.contact.value=="")){
		alert("Please enter contact me by.")
		contactForm.contact.focus()
		return false
	}

	if ((contactForm.email.value==null)||(contactForm.email.value=="")){
		alert("Please enter email address.")
		contactForm.email.focus()
		return false
	}

	if (echeck(contactForm.email.value)==false){
		contactForm.email.value=""
		contactForm.email.focus()
		return false
	}
	
	if ((contactForm.service.value==null)||(contactForm.service.value=="")){
		alert("Please enter service required.")
		contactForm.service.focus()
		return false
	}

	if ((contactForm.sourcelanguage.value==null)||(contactForm.sourcelanguage.value=="")){
		alert("Please enter source language.")
		contactForm.sourcelanguage.focus()
		return false
	}
	
	if ((contactForm.targetlanguage.value==null)||(contactForm.targetlanguage.value=="")){
		alert("Please enter target language.")
		contactForm.targetlanguage.focus()
		return false
	}

	else
		return true;
 }