function validPay(){
	doc = document.payForm;
	cn = doc.credit_card_number.value;
	edm = doc.ccmonth.value;
	edy = doc.ccyear.value;	
	if(empty(cn)||edm == -1|| edy == -1 ){
		alert("Required Fields Should Not Be Empty");
		return false;
	}else{
		return true;
	}
}
function empty(val){
	if(val == "" || val.search(" ") == 0){
		return true;
	}else{
		return false;	
	}
}
function is_email(val){
	reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	if(reg.test(val) == true){
		return true;
	}else{
		return false;
	}
}
function popup(url){
	window.open(url,height=50,width=50,menubar=0,toolbar=0);
}
function ask(){
	if(confirm('Are You Sour You Want to Delete This?')){
		//document.src.delete.
		//return true;
		return true;
	}else{
		return false;
	}
}
function validF(){
	doc = document.F;
	var t = doc.product_title.value;
	if(empty(t)){
		alert("Required Field/s Should not be Empty.")
		return false;
	}else{
		return true;	
	}
}
function validS(){
	doc = document.S;
	var a = doc.product_art.value;
	var i = doc.product_item.value;
	if(empty(a) || empty(i)){
		alert("Required Field/s Should not be Empty.")
		return false;
	}else{
		return true;	
	}
}
function validF1(){
	doc = document.F;
	var t = doc.title.value;
	if(empty(t)){
		alert("Required Field/s Should not be Empty.")
		return false;
	}else{
		return true;	
	}
}
function validEm(){
	reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	doc = document.fr;
	em = doc.email.value;
	if(reg.test(em) == false){
		alert("Please Enter a Valid Email Address.");
		return false;
	}else{
		doc.submit();
		return true;
	}
}
function validEm1(){
	reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	doc = document.fe;
	em = doc.email.value;
	if(reg.test(em) == false){
		alert("Please Enter a Valid Email Address.");
		return false;
	}else{
		doc.submit();
		return true;
	}
}
function validMa(){
	doc = document.ma;
	p = doc.password.value;
	rp = doc.repassword.value;
	if(empty(p) || empty(rp)){
		alert("Required Field/s Should not be Empty.")
		return false;
	}else{
		if(p == rp){
			return true;
		}else{
			alert("Given Password Dose Not Match.")
			return false;
		}
	}
}