/*
	function checkout(){
		window.location="./checkout.php";
	}
	*/

	function login() {
                var loginForm = $("loginForm");
                if (loginForm.username.value == "") {
					$("lblusername").style.color="#CC0000";
					$("lblusername").innerHTML="  Enter your E-mail";
					$("username").className="redborder";
                    return false;
                }
                if (loginForm.password.value == "") {
					$("lblpassword").style.color="#CC0000";
					$("lblpassword").innerHTML="Enter your password.";
					$("password").className="redborder";
                    return false;
                }
				if ($("username").className=="redborder") {
					$("lblusername").style.color="#CC0000";
					$("lblusername").innerHTML=" Invalid e-mail.";
					$("username").className="redborder";
					$("lblusername").className="blank";
                    return false;
                }
				if ($("password").className=="redborder") {
					$("lblpassword").style.color="#CC0000";
					$("lblpassword").innerHTML=" Invalid e-mail.";
					$("password").className="redborder";
					$("lblpassword").className="blank";
                    return false;
                }
                var submitForm = $("submitForm");
                submitForm.username.value = loginForm.username.value;

                submitForm.response.value = 
                hex_md5(loginForm.challenge.value+''+loginForm.password.value);

                submitForm.submit();
            }
		
                        function ValCoupon(field)
                                {
                                        var coupon = /^[A-Za-z0-9_\.-]{4,}$/;
					if (!coupon.test(field.value)){
						alert ('Invalid Coupon Code');
						field.value="";
					}
                                }


			function Val(field){
				var email=/^[A-Za-z0-9_\.-]+(\.[A-Za-z0-9]+)*@[A-Za-z0-9-]+(\.[A-Za-z0-9-]+)*\.([A-Za-z]{2,})$/;
			if(field.value==""){
				$("lblusername").className='blank';
				$("username").className='redborder';
			}else{
				if (email.test(field.value)){
					$("lblusername").innerHTML="       ";
					$("lblusername").className='checkmark';
					$("username").className='greenborder';
				}else{
					$("lblusername").innerHTML="       ";
					$("lblusername").className='warning';
					$("username").className='redborder';
				}
				}
			}
			function ValP(field){
				var email=/^[A-Za-z0-9_\.-]{4,}$/;
			if(field.value==""){
				$("lblpassword").className='blank';
				$("password").className='redborder';
			}else{
				if (email.test(field.value)){ 
					$("lblpassword").innerHTML="       ";
					$("lblpassword").className='checkmark';
					$("password").className='greenborder';
				}else{
					$("lblpassword").innerHTML="       ";
					$("lblpassword").className='warning';
					$("password").className='redborder';
				}
			}
			}
	function checkMail(){
           var loginForm = $("loginForm");
                if (loginForm.username.value == "") {
					$("lblusername").style.color="#CC0000";
					$("lblusername").innerHTML="Enter your E-mail";
                    return false;
                }
				 SendMail(loginForm.username.value);
	}


	function Forgot(opt){
			if (opt==2){
				$("Info2").style.display="";
				$("login").style.display="none";
				$("logbutton").style.display="none";
			}
			if (opt==20){
				$("Info2").style.display="none";
				$("login").style.display="";
				$("logbutton").style.display="";
			}		
			else if (opt!=1){
				$("PassW").style.display="none";
				$("Info").style.display="";
				$("Info2").style.display="";
				$("FYP").style.display="none";
				$("backB").style.display="";
				$("SendE").style.display="";
				$("Submit").style.display="none";
				$("Error").style.display="none";
			}
			
			else{
				$("PassW").style.display="";
				$("Info").style.display="none";
				$("Info2").style.display="none";
				$("FYP").style.display="";
				$("backB").style.display="none";
				$("SendE").style.display="none";
				$("Submit").style.display="";
				$("Error").style.display="none";
				$("EmailStatus").style.display="none";
			}
			
			}
	
	function removefromtable(obj){
				obj1="ProdCant"+obj;
				
				if(document.getElementById(obj1).innerHTML>0){
					
					document.getElementById(obj1).innerHTML=parseInt(document.getElementById(obj1).innerHTML)-1;
					obj2="UPrice_"+obj;
					obj3="Stotal_"+obj;
					SubT=document.getElementById(obj3).innerHTML.substring(2);
					document.getElementById(obj3).innerHTML="$ "+number_format(parseFloat(document.getElementById(obj3).innerHTML.substring(2).replace(",",""))-parseFloat(document.getElementById(obj2).innerHTML.substring(2).replace(",","")),2,".",",");
				}
				
			}
	
	function addtotable (obj){
				obj1="ProdCant"+obj;
				document.getElementById(obj1).innerHTML=parseInt(document.getElementById(obj1).innerHTML)+1;
				obj2="UPrice_"+obj;
				obj3="Stotal_"+obj;
				document.getElementById(obj3).innerHTML="$ "+number_format(parseFloat(document.getElementById(obj3).innerHTML.substring(2).replace(",",""))+parseFloat(document.getElementById(obj2).innerHTML.substring(2).replace(",","")),2,".",",");
			}