// JavaScript Document
function txtlogin()
{
		
		var emailID=document.getElementById('txtUNametop');
				if ((emailID.value==null)||(emailID.value=="")||(emailID.value=="Username..."))
					{
							document.getElementById('Uname').innerHTML="<font style='color:#FF0000'>*</font>";
							//alert("Test");
							emailID.value="";
							emailID.focus();
						return false
					}
				else if (echecklogin(emailID.value)==false)
					{
						emailID.value="";
						emailID.focus();
						return false;
					}
		var Pass=document.getElementById('txtUPasstop');
			if(Pass.value == ""||Pass.value == null || Pass.value == "Password...")
				{
					document.getElementById('Pass').innerHTML="<font style='color:#FF0000'>*</font>";
					Pass.value="";
					Pass.focus();
					return false;
				}
		return true;
}

function echecklogin(str) {
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		  document.getElementById('Uname').innerHTML="<font style='color:#FF0000'>*</font>";
		  document.getElementById('Uname').focus();
		   return false
		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   document.getElementById('Uname').innerHTML="<font style='color:#FF0000'>*</font>";
		   document.getElementById('Uname').focus();
		   return false
		}
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    document.getElementById('Uname').innerHTML="<font style='color:#FF0000'>*</font>";
			document.getElementById('Uname').focus();
		    return false
		}
		 if (str.indexOf(at,(lat+1))!=-1){
		    document.getElementById('Uname').innerHTML="<font style='color:#FF0000'>*</font>";
			document.getElementById('Uname').focus();
		    return false
		 }
		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		   document.getElementById('Uname').innerHTML="<font style='color:#FF0000'>*</font>";
		   document.getElementById('Uname').focus();
		    return false
		 }
		 if (str.indexOf(dot,(lat+2))==-1){
		   document.getElementById('Uname').innerHTML="<font style='color:#FF0000'>*</font>";
		   document.getElementById('Uname').focus();
		    return false
		 }
		 if (str.indexOf(" ")!=-1){
		    document.getElementById('Uname').innerHTML="<font style='color:#FF0000'>*</font>";
			document.getElementById('Uname').focus();
		    return false
		 }
 		 return true					
	}

function mouseuname()
{
	document.logins.txtUNametop.value="";
}


function mouseupass()
{
	document.logins.txtUPasstop.value="";
}