function GetInitXmlHttp(){
    try{
       return new ActiveXObject("Msxml2.XMLHTTP.4.0");
       
    }
    catch(ex){}
    
    try{
        return new ActiveXObject("msxml2.xmlhttp");
         
    } 
    catch(ex){}
    try{
        return new XMLHttpRequest();
         
    }
    catch(ex){}
}

  function GetAjxContent(pagePath, divObj){
        
    var httpXml = GetInitXmlHttp();
    
    if (httpXml == null)
        return;
         
    httpXml.open('GET', pagePath, false);
    httpXml.send(null); 

    var divId = document.getElementById(divObj);
    
    if (divId)
        divId.innerHTML = "<img src='images/loading.gif' border='0' alt='looading'/>";
        
    var content = httpXml.responseText;
   
    if (content && divId)
        divId.innerHTML =  content;       
}

function emailcheck(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
		 }

 		 return true					
	}

function ValidateEmail(thisform){ 
    with (thisform)  {
        if (emailcheck(email.value)==false){
            email.focus();return false;}
        }
	return true
 }
  
  
<!--//--><![CDATA[//><!--

sfHover = function() {
	var sfEls = document.getElementById("qlink").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
//if (window.attachEvent) window.attachEvent("onload", sfHover);

//--><!]]>