function imgNextN()
{
	
	if(tot <= 3)
	{
		
		var vis;
		if(currentdisplayid<tot-1) {
		currentdisplayid++;
		for(i=0;i<tot;i++)
			{
				//alert("current>>"+currentdisplayid+"i>>"+i);
				main = document.getElementById('prjpic'+i);
				vis = document.getElementById('gallery'+i);
				for(j=0;j<currentdisplayid;j++)
					{
					main.style.display = "none";					
					}
				
				if(i==currentdisplayid)
					main.style.display= "block";
				else
					main.style.display = "none";
				
			} 
		
	}}
	else 
	{
		currentdisplayid++;
	    if(currentdisplayid > tot-1) currentdisplayid = tot-1;
		if(currentdisplayid <= tot-1)
		{
			var vis;
			for(i=0;i<tot;i++)
			{
	
				main = document.getElementById('prjpic'+i);
				vis = document.getElementById('gallery'+i);
				if(currentdisplayid+3 <= tot) {
				if(i>=currentdisplayid && i<currentdisplayid+3)
					vis.style.display = "block";
				else
					vis.style.display = "none";
				//alert("current>>"+currentdisplayid+"i>>"+i);
				//alert("current>>"+currentdisplayid+"i>>"+i);
				}
				for(j=0;j<currentdisplayid;j++) {
					main.style.display = "none";
				}
				
				
				if(i==currentdisplayid)
					main.style.display= "block";
				else
					main.style.display = "none";
				
			}
			//currentdisplayid++;
		}
		//if(currentdisplayid <= tot-3)
			//document.getElementById('imgIco3').src="http://wink.ie/wp-content/themes/default/images/icon/ico_next_on.gif";
	}
}
function imgNext()
{
	
	if(tot <= 3)
	{
		
		var vis;
		if(currentdisplayid<tot-1) {
		currentdisplayid++;
		for(i=0;i<tot;i++)
			{
				
				main = document.getElementById('prjpic'+i);
				vis = document.getElementById('gallery'+i);
				if(i==currentdisplayid)
					main.style.display= "block";
				else
					main.style.display = "none";
			} 
	}}
	else 
	{
		currentdisplayid++;
	    if(currentdisplayid > tot-3) currentdisplayid = tot-3;
		if(currentdisplayid + 3 <= tot)
		{
			document.getElementById('imgIco2').src="http://wink.ie/wp-content/themes/default/images/icon/ico_prev_off.gif";
			document.getElementById('imgIco3').src="http://wink.ie/wp-content/themes/default/images/icon/ico_next_off.gif";	
			var vis;
			for(i=0;i<tot;i++)
			{
	
				main = document.getElementById('prjpic'+i);
				vis = document.getElementById('gallery'+i);
				if(i>=currentdisplayid && i<currentdisplayid+3)
					vis.style.display = "block";
				else
					vis.style.display = "none";
				if(i==currentdisplayid)
					main.style.display= "block";
				else
					main.style.display = "none";
			}
			
			
			//currentdisplayid++;
		}
		//if(currentdisplayid <= tot-3)
			//document.getElementById('imgIco3').src="http://wink.ie/wp-content/themes/default/images/icon/ico_next_on.gif";
	}
}

function imgPrev()
{
	if(currentdisplayid > 0)
	{
		
		currentdisplayid--;
		var vis;
		for(i=0;i<tot;i++)
		{
			main = document.getElementById('prjpic'+i);
			vis = document.getElementById('gallery'+i)
			if(i>=currentdisplayid && i<currentdisplayid+3)
			{
				vis.style.display = "block";
			}
			else
				vis.style.display = "none";
			if(i==currentdisplayid)
				main.style.display= "block";
			else
				main.style.display = "none";
		}
	}
	if(currentdisplayid <= 1)
 	{
		//document.getElementById('imgIco2').src="http://wink.ie/wp-content/themes/default/images/icon/ico_prev_on.gif";
	}
}

function imgEnlarge()
  {

	var tmp=document.getElementById('prjpic'+currentdisplayid).innerHTML.replace("width=470","width=600").replace("height=260","height=400").replace('width="470"','width="600"').replace('height="260"','height="400"');
	window.open("enlarge.php?content="+tmp,"_blank","width=620,height=420,left=300,top=100","resizeable=yes,menubar=yes,toolbar=no");
  }
function imgMain(id)
{

	var prjnewid = id.replace("gallery","prjpic");
	var prjoldid = "prjpic"+currentdisplayid;

	document.getElementById(prjoldid).style.display='none';
	document.getElementById(prjnewid).style.display='block';	
    currentdisplayid = id.replace("gallery","");
	
}

function regFormValidate()
{

	var reg =/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	if(document.getElementById('First_ Name').value=="") {
		
		alert("First Name Required");
		return false;

	}
	if(document.getElementById('Last_Name').value=="") {
		
		alert("Last Name Required");
		return false;

	}
	if(document.getElementById('Address').value=="") {
		
		alert("Address Required");
		return false;

	}
	if(document.getElementById('Town').value=="") {
		
		alert("Town Required");
		return false;

	}
	if(document.getElementById('Country').value=="Please select a country") {
		
		alert("Country Required");
		return false;

	}
	if(document.getElementById('Phone').value=="") {
		
		alert("Phone Required");
		return false;

	}
	if(document.getElementById('Email').value=="") {
		
		alert("Email Required");
		return false;

	}
	if(document.getElementById('Email').value.search(reg) < 0) {
		
		alert("Valid Email Id Required");
		return false;

	}
	if(document.getElementById('password').value=="") {
		
		alert("Password Required");
		return false;

	}
	if(document.getElementById('password').value!=document.getElementById('repassword').value) {
		
		alert("Re Enter the Correct Password");
		return false;

	}		

}