function updateBackground(from,target,name) {
	var color = document.getElementsByName(from)[0].value.match(/^#?([0-9A-F]{6})$/i)
	if(color) {
		if(name==1)
			{
				document.getElementsByTagName(target)[0].style.backgroundColor = '#'+color[1].toUpperCase()
			}else{
				document.getElementById(target).style.backgroundColor = '#'+color[1].toUpperCase()
			}
	}
}
function updateTextColor(from,target,name) {
	var color2 = document.getElementsByName(from)[0].value.match(/^#?([0-9A-F]{6})$/i)
	if(color2) {
		if(name==1)
			{
				document.getElementsByTagName(target)[0].style.color = '#'+color2[1].toUpperCase()
			}else{
				document.getElementById(target).style.color = '#'+color2[1].toUpperCase()
			}
	}
}
function getWindowHeight() {
			var windowHeight = 0;
			if (typeof(window.innerHeight) == 'number') {
				windowHeight = window.innerHeight;
			}
			else {
				if (document.documentElement && document.documentElement.clientHeight) {
					windowHeight = document.documentElement.clientHeight;
				}
				else {
					if (document.body && document.body.clientHeight) {
						windowHeight = document.body.clientHeight;
					}
				}
			}
			return windowHeight;
		}
		function setContent(target) {
			var yOffset
				if (self.pageYOffset){// all except Explorer
					yOffset = self.pageYOffset;
				}
				else if (document.documentElement && document.documentElement.scrollTop)// Explorer 6 Strict
				{
					yOffset = document.documentElement.scrollTop;
				}
				else if (document.body){ // all other Explorers
					yOffset = document.body.scrollTop;
				}

			if (document.getElementById) {
				var windowHeight = getWindowHeight();
				if (windowHeight > 0) {
					var contentElement = document.getElementById(target);
					var contentHeight = contentElement.offsetHeight;
					if (windowHeight - contentHeight > 0) {
						contentElement.style.position = 'absolute';
						contentElement.style.top = ((windowHeight / 2) - (contentHeight / 2)) + yOffset + 'px' ;
					}
					else {
						contentElement.style.position = 'static';
					}
				}
			}
		}


		function include(lyr,url)
		{
		
		var randomnumber=Math.floor(Math.random()*11);
		url=url+"?"+randomnumber;
		if (document.all)
		{
		// IE version
		try {
		var xml = new ActiveXObject("Microsoft.XMLHTTP");
		// some versions of IE4 and some IE5.0) might be using MSXML2.XMLHTTP.4.0
		xml.Open( "GET", url, false );
		xml.Send()
		document.getElementById(lyr).innerHTML=xml.responseText;
		document.getElementById(lyr).style.display="block";	
		}
		catch (e) {
		var xml = new ActiveXObject("MSXML2.XMLHTTP.4.0");
		xml.Open( "GET", url, false );
		xml.Send()
		document.getElementById(lyr).innerHTML=xml.responseText;
		document.getElementById(lyr).style.display="block";	
		}
		}
		else
		{
		// Mozilla/Netscrap 6+ version
		var xml=new XMLHttpRequest();
		xml.open("GET",url,false);
		xml.send(null);
		  if(!xml.getResponseHeader("Date")) {
			  var cached = xml;
			  xml =  new XMLHttpRequest();
			  var ifModifiedSince = cached.getResponseHeader("Last-Modified");
			  ifModifiedSince = (ifModifiedSince) ?
				  ifModifiedSince : new Date(0); // January 1, 1970
			  xml.open("GET",url,false);
			  xml.setRequestHeader("If-Modified-Since", ifModifiedSince);
			  xml.send("");
			  if (xml.status == 304) {
					 xml = cached;
				  }
			}		
		document.getElementById(lyr).innerHTML=xml.responseText;
		document.getElementById(lyr).style.display="block";	
		}
			setContent('adminPanel');
		}

//AJAX
   var http_request = false;
   function makeRequest(url, parameters) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
	  //stop cache
	  var date = new Date();
	  var timestamp = date.getTime();
      http_request.onreadystatechange = alertContents;
      http_request.open('GET', url + parameters + "&" + timestamp, true);
      http_request.send(null);
	  //cache check
	  if (window.ActiveXObject) {
		  if(!http_request.getResponseHeader("Date")) {
			  var cached = http_request;
			  http_request =  new XMLHttpRequest();
			  var ifModifiedSince = cached.getResponseHeader("Last-Modified");
			  ifModifiedSince = (ifModifiedSince) ?
				  ifModifiedSince : new Date(0); // January 1, 1970
			  http_request.open('GET', url + parameters + "&" + timestamp, true);
			  http_request.setRequestHeader("If-Modified-Since", ifModifiedSince);
			  http_request.send("");
			  if(http_request.status == 304) {
					http_request = cached;
				  }
			}
	  }
   }

   function alertContents() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
			if(result.substring(0,13)=="location.href")
				{
					location.href=result.substring(14);
					document.getElementById('adminPanel').style.display ="none";
				}			
            document.getElementById('adminPanel').innerHTML = result;            
         } else {
            alert('There was a problem with the request.');
         }
      }
   }
   
   function get(obj,url) {
      var getstr = "?";
	  if(obj)
	  	{
			  for (var i=0; i<obj.elements.length; i++) {
		
						 if (obj.elements[i].tagName == "INPUT") {
								if (obj.elements[i].type == "text") {
									getstr += obj.elements[i].name + "=" + obj.elements[i].value + "&";
								}
								if (obj.elements[i].type == "file") {
									getstr += obj.elements[i].name + "=" + obj.elements[i].value + "&";
								}						
								if (obj.elements[i].type == "submit") {
									getstr += obj.elements[i].name + "=" + obj.elements[i].value + "&";
								}						
								if (obj.elements[i].type == "hidden") {
									getstr += obj.elements[i].name + "=" + obj.elements[i].value + "&";
								}						
						
								if (obj.elements[i].type == "checkbox") {
								   if (obj.elements[i].checked) {
										getstr += obj.elements[i].name + "=" + obj.elements[i].value + "&";
								   } else {
										getstr += obj.elements[i].name + "=&";
								   }
								}
								if (obj.elements[i].type == "radio") {
								   if (obj.elements[i].checked) {
										getstr += obj.elements[i].name + "=" + obj.elements[i].value + "&";
								   }
								}
							}
				 
		
						 if (obj.elements[i].tagName == "SELECT") {
								var sel = obj.elements[i];
								getstr += sel.name + "=" + sel.options[sel.selectedIndex].value + "&";
							}
						 if (obj.elements[i].tagName == "TEXTAREA") {
								getstr += obj.elements[i].name + "=" + obj.elements[i].value + "&";
							}					
						obj.elements[i].disabled=true;
					}
		}
      makeRequest(url, getstr);
   }
	function hideme(target)
		{
			var dest= document.getElementById(target);
			dest.style.display="none";	
		}
	function hidemeShow(target)
		{
			var dest= document.getElementById(target);
			dest.style.display="block";	
		}
var clone;

function cloneRow(id){
var rows=document.getElementById(id).getElementsByTagName('tr');
var index=rows.length;
clone=rows[index-1].cloneNode(true);
var inputs=clone.getElementsByTagName('input'), inp, i=0 ;
while(inp=inputs[i++]){
inp.name=inp.name.replace(/\d/g,'')+(index+1);
}
}
function addRow(id){
var tbo=document.getElementById(id).getElementsByTagName('tbody')[0];

cloneRow(id);
tbo.appendChild(clone);
}
function deleteRow(id,i){
    document.getElementById(id).deleteRow(i)
}

function showMe (it, box) {
var vis = (box.checked) ? "block" : "none";
document.getElementById(it).style.display = vis;
}
function confirmSubmit(msg,submitit)
	{
	var agree=confirm(msg);
	if (agree)
		{
			if(submitit)
				{
					document.getElementById(submitit).submit();
	
				}
			return true ;
		}
	else
		{
		return false ;
		}
	}		
function changeImage(new_image) {
	var image=document.getElementById('main_image');
	image.src=new_image;
	
}