function showPicture(galleryid, photoType) {
	sWidth = screen.availWidth;
	sHeight = screen.availHeight;
	
	winWidth = 600;
	winHeight = 500;
	
	sLeft = (sWidth - winWidth) / 2;
	sTop = (sHeight - winHeight) / 2;

	window.open("showPictureFrame.php?galleryid=" + galleryid + "&photoType=" + photoType, "sudhirFullPicture", "width=" + winWidth + ",height=" + winHeight + ",top=" + sTop + ",left=" + sLeft + ",toolbar=0,menubar=0,status=0,scrollbars=1,resizable=0");
	return;
}

function showInterview(newsid) {
	sWidth = screen.availWidth;
	sHeight = screen.availHeight;
	
	winWidth = 600;
	winHeight = 500;
	
	sLeft = (sWidth - winWidth) / 2;
	sTop = (sHeight - winHeight) / 2;

	window.open("showInterviewFrame.php?newsid=" + newsid, "fullInterview", "width=" + winWidth + ",height=" + winHeight + ",top=" + sTop + ",left=" + sLeft + ",toolbar=0,menubar=0,status=0,scrollbars=1,resizable=0");
	return;
}

function closeWindow() {
	parent.window.opener.window.focus();
	parent.window.close();
}

function printWindow() {
	parent.mainFrame.focus();
	window.print(parent.mainFrame);
}

function showNews(newsid, pagetype) {
	sWidth = screen.availWidth;
	sHeight = screen.availHeight;
	
	winWidth = 600;
	winHeight = 500;
	
	sLeft = (sWidth - winWidth) / 2;
	sTop = (sHeight - winHeight) / 2;
	if(pagetype == "home") {
		pageurl = "showNewsFrame.php?newsid=" + newsid;
	}
	else {
		pageurl = "newsFrame.php?newsid=" + newsid;
	}
	window.open(pageurl, "newsWindow", "width=" + winWidth + ",height=" + winHeight + ",top=" + sTop + ",left=" + sLeft + ",toolbar=0,menubar=0,status=0,scrollbars=1,resizable=0");
	return;
}
function showMedia(newsid, pagetype) {
	sWidth = screen.availWidth;
	sHeight = screen.availHeight;
	
	winWidth = 600;
	winHeight = 500;
	
	sLeft = (sWidth - winWidth) / 2;
	sTop = (sHeight - winHeight) / 2;
	if(pagetype == "home") {
		pageurl = "showMediaFrame.php?newsid=" + newsid;
		//alert(pageurl);
	}
	else {
		pageurl = "mediaFrame.php?newsid=" + newsid;
	}
	window.open(pageurl, "mediaWindow", "width=" + winWidth + ",height=" + winHeight + ",top=" + sTop + ",left=" + sLeft + ",toolbar=0,menubar=0,status=0,scrollbars=1,resizable=0");
	return;
}
function checkFeedBack() {
	document.forms[0].visitorName.value = trimSpaces(document.forms[0].visitorName.value);
	if(document.forms[0].visitorName.value.length <= 0) {
		alert("Please enter your name");
		document.forms[0].visitorName.focus();
		return false;
	}

	document.forms[0].emailAddress.value = trimSpaces(document.forms[0].emailAddress.value);
	if(document.forms[0].emailAddress.value.length <= 0) {
		alert("Please enter your email address");
		document.forms[0].emailAddress.focus();
		return false;
	}
	if(!checkEmail(document.forms[0].emailAddress.value)) {
		document.forms[0].emailAddress.focus();
		document.forms[0].emailAddress.select();
		return false;
	}
	document.forms[0].visitorComments.value = trimSpaces(document.forms[0].visitorComments.value);
	if(document.forms[0].visitorComments.value.length <= 0) {
		alert("Please enter your comments");
		document.forms[0].visitorComments.focus();
		return false;
	}
	document.forms[0].frmAction.value = "update";
}
function checkContact() {
	visitorName = trimSpaces(document.forms[0].visitorName.value);
	visitorEmail = trimSpaces(document.forms[0].visitorEmail.value);
	visitorPhone = trimSpaces(document.forms[0].visitorPhone.value);
	visitorComments = trimSpaces(document.forms[0].visitorComments.value);
	
	if(visitorName.length <= 0) {
		alert("Please provide your name before submitting the form");
		document.forms[0].visitorName.focus();
		return false;
	}
	
	if(visitorEmail.length <= 0) {
		alert("Please provide your email address before submitting the form");
		document.forms[0].visitorEmail.focus();
		return false;
	}
	
	if(!checkEmail(visitorEmail)) {
		document.forms[0].visitorEmail.focus();
		return false;
	}
	
	if(visitorComments.length <= 0) {
		alert("Please mention your queries or suggestions before submitting the form");
		document.forms[0].visitorComments.focus();
		return false;
	}
	document.forms[0].frmAction.value = "send";
}

//Checking the login form for the diamond inventory and prices
function checkLoginForm() {
	userName = trimSpaces(document.forms[0].userName.value);
	password = trimSpaces(document.forms[0].password.value);
	
	if(userName.length <= 0) {
		alert("Please provide your User Name");
		document.forms[0].userName.focus();
		return false;
	}
	
	if(password.length <= 0) {
		alert("Please provide your Password");
		document.forms[0].password.focus();
		return false;
	}
	document.forms[0].frmAction.value="login";
	document.forms[0].submit();

}


function checkRegistration(action)
{
 
 if(action=="sub")
   {
   
   username = document.forms[0].username.value;
	if(username.length <= 0) {
		alert("Enter your username");
		document.forms[0].username.focus();
		return false;
    }
	
	if(username.length < 6) {
		alert("Enter username between 6 to 20 characters");
		document.forms[0].username.focus();
		return false;
    }		
	
	password = trimSpaces(document.forms[0].password.value);
	if(password.length <= 0) {
		alert("Enter your password");
		document.forms[0].password.focus();
		return false;
    }
	
	if(password.length < 6) {
		alert("Enter password between 6 to 20 characters");
		document.forms[0].password.focus();
		return false;
    }	
	
	repassword = trimSpaces(document.forms[0].repassword.value);
	if(password != repassword) {
		alert("Your passwords does not match");
		document.forms[0].password.focus();
		return false;
    }	
   
	document.forms[0].lastName.value=trimSpaces(document.forms[0].lastName.value);
	if(document.forms[0].lastName.value.length<=0)
	 {
	 	alert("Enter your Last Name");
		document.forms[0].lastName.focus();
		return false;
	 }

	document.forms[0].firstName.value=trimSpaces(document.forms[0].firstName.value);
	if(document.forms[0].firstName.value.length<=0)
	 {
	 	alert("Enter your First Name");
		document.forms[0].firstName.focus();
		return false;
	 }

	   	
	document.forms[0].email.value=trimSpaces(document.forms[0].email.value);
	if(document.forms[0].email.value.length<=0)
	 {
	 	alert("Enter Email Id");
		document.forms[0].email.focus();
		return false;
	 }
	else
	 {
	   if(!checkEmail(document.forms[0].email.value))
	   {
		document.forms[0].email.focus();
	    return false;
	   }
	 }  	  
	 
	 address = trimSpaces(document.forms[0].address.value);
	if(address.length <= 0) {
		alert("Enter your address");
		document.forms[0].address.focus();
		return false;
    }
	 document.forms[0].city.value=trimSpaces(document.forms[0].city.value);
	if(document.forms[0].city.value.length<=0)
	 {
	 	alert("Enter your City");
		document.forms[0].city.focus();
		return false;
	 }
	 document.forms[0].state.value=trimSpaces(document.forms[0].state.value);
	 document.forms[0].state1.value=trimSpaces(document.forms[0].state1.value);
	 if(document.forms[0].state.value.length<=0)
	 {
	 	if(document.forms[0].state1.value.length <= 0)
	 	{
	 		alert("Enter your State");
			document.forms[0].state1.focus();
			return false;
		}
	 }
	document.forms[0].zip.value=trimSpaces(document.forms[0].zip.value);
	if(document.forms[0].zip.value.length<=0)
	 {
	 	alert("Enter your Zip Code");
		document.forms[0].zip.focus();
		return false;
	 }
	 document.forms[0].phoneC.value=trimSpaces(document.forms[0].phoneC.value);
	if(document.forms[0].phoneC.value.length<=0)
	 {
	 	alert("Enter your Area Code");
		document.forms[0].phoneC.focus();
		return false;
	 }
	 document.forms[0].phoneN.value=trimSpaces(document.forms[0].phoneN.value);
	if(document.forms[0].phoneN.value.length<=0)
	 {
	 	alert("Enter your Phone Number");
		document.forms[0].phoneN.focus();
		return false;
	 }
	document.forms[0].frmAction.value="update";
	document.forms[0].submit();
 }
}

function checkOut()
{
	document.forms[0].action="showRegForm.php";
	document.forms[0].submit();
}

function checkRegForm()
{
first_name=trimSpaces(document.forms[0].first_name.value);
last_name =trimSpaces(document.forms[0].last_name.value);
address =trimSpaces(document.forms[0].address.value);
city =trimSpaces(document.forms[0].city.value);
zip =trimSpaces(document.forms[0].zip.value);
phoneC =trimSpaces(document.forms[0].phoneC.value);
phoneN =trimSpaces(document.forms[0].phoneN.value);
email =trimSpaces(document.forms[0].email.value);
if(first_name.length<=0)
	{
	alert("Please Enter your first name");
	document.forms[0].first_name.focus();
	return false;
	}
if(last_name.length<=0)
	{
	alert("Please Enter your last name");
	document.forms[0].last_name.focus();
	return false;
	}
if(address.length<=0)
	{
	alert("Please Enter the address");
	document.forms[0].address.focus();
	return false;
	}
if(city.length<=0)
	{
	alert("Please Enter the city");
	document.forms[0].city.focus();
	return false;
	}
if(zip.length<=0)
	{
	alert("Please Enter the zip");
	document.forms[0].zip.focus();
	return false;
	}
if(phoneC.length<=0)
	{
	alert("Please Fill the  Area code");
	document.forms[0].phoneC.focus();
	return false;
	}
if(phoneN.length<=0)
	{
	alert("Please Enter the telephone number");
	document.forms[0].phoneN.focus();
	return false;
	}
if(email.length<=0)
	{
	alert("Please Enter the email");
	document.forms[0].email.focus();
	return false;
	}
	document.forms[0].frmAction.value="update";
}