// Lang Switch (Gr - En - It)
function switchlang_gr()
{

var sl=location.href;	
if(sl.indexOf('_it.htm')>0)
{
//It - Gr
var newpath=sl.replace('_it.htm','.htm');
location.href=newpath;
newpath=ue.replace(new RegExp("&"+fieldname+"=[^&$]*"));
}
else if(sl.indexOf('_en.htm')>0)
{
//En - Gr
var newpath=sl.replace('_en.htm','.htm');
location.href=newpath;
newpath=ue.replace(new RegExp("&"+fieldname+"=[^&$]*"));
}

}


function switchlang_en()
{

var sl=location.href;	
if(sl.indexOf('_it.htm')>0)
{
//It - En
var newpath=sl.replace('_it.htm','_en.htm');
location.href=newpath;
newpath=ue.replace(new RegExp("&"+fieldname+"=[^&$]*"));
}
else if(sl.indexOf('.htm')>0)
{
//Gr - En
var newpath=sl.replace('.htm','_en.htm');
location.href=newpath;
newpath=ue.replace(new RegExp("&"+fieldname+"=[^&$]*"));
}

}


function switchlang_it()
{

var sl=location.href;	
if(sl.indexOf('_en.htm')>0)
{
//En - It
var newpath=sl.replace('_en.htm','_it.htm');
location.href=newpath;
newpath=ue.replace(new RegExp("&"+fieldname+"=[^&$]*"));
}
else if(sl.indexOf('.htm')>0)
{
//Gr - It
var newpath=sl.replace('.htm','_it.htm');
location.href=newpath;
newpath=ue.replace(new RegExp("&"+fieldname+"=[^&$]*"));
}

}