function addBookmark(title,url){
	if(window.sidebar){
		window.sidebar.addPanel(title, url,"");
	}
	else if(document.all){
		window.external.AddFavorite( url, title);
	}
	else if( window.opera && window.print){
		return true;
	}
}
function check_refer(){
	var doc=document.form1;
	if(!doc.your_name.value.length){
		alert("Please Enter your name.");
		doc.your_name.focus();
		return false;
	}
	if(!doc.your_email.value.length){
		alert("Please Enter your email.");
		doc.your_email.focus();
		return false;
	}
	if(doc.your_email.value.indexOf('@')==-1 ||doc.your_email.value.indexOf('.')==-1){
		alert("Please Enter your emailID correctly.");
		doc.your_email.focus();
		return false;
	}
	if(!doc.friend_name.value.length){
		alert("Please Enter your friend name.");
		doc.friend_name.focus();
		return false;
	}
	if(!doc.friend_email.value.length){
		alert("Please Enter your friend emailID.");
		doc.friend_email.focus();
		return false;
	}
	if(doc.friend_email.value.indexOf('@')==-1 ||doc.friend_email.value.indexOf('.')==-1){
		alert("Please Enter your emailID correctly.");
		doc.friend_email.focus();
		return false;
	}
}
function check_enquiry(){
	var doc=document.form1;
	if(doc.enquiry_for.value==""){
		alert("Select Enquiry For first.");
		doc.enquiry_for.focus();
		return false;
	}
	if(!doc.your_name.value.length){
		alert("Please enter your name");
		doc.your_name.focus();
		return false;
	}
	if(!doc.email.value.length){
		alert("Please enter your EmailID");
		doc.email.focus();
		return false;
	}
	if(doc.email.value.indexOf('@')==-1 || doc.email.value.indexOf('.')==-1){
		alert("Please enter your EmailID correctly");
		doc.email.focus();
		return false;
	}
	if(!doc.comp_name.value.length){
		alert("Please enter your company name");
		doc.comp_name.focus();
		return false;
	}
	if(!doc.phone.value.length){
		alert("Please enter your phone no.");
		doc.phone.focus();
		return false;
	}
	if(doc.vcountry.value==""){
		alert("Select Country first.");
		doc.vcountry.focus();
		return false;
	}
	if(!doc.your_requirement.value.length){
		alert("Please enter your requirement.");
		doc.your_requirement.focus();
		return false;
	}
}