function validate_register()
{
if(!document.register_form.terms.checked)
{
alert('You must agree to the Terms of Use');
return false;
}

 var imgname=document.register_form.sellers_logo.value;
 
  if(imgname!="")
		{
		 img_file_ext=imgname.length-3;
		 
		 file_extension=imgname.substring(img_file_ext);
		  if((file_extension!="jpg")&& (file_extension!="JPG"))
		  {
			alert("You have to upload .jpg images only!");
			document.register_form.sellers_logo.value="";
			return false;
		  }
		}
}

function showHideItems(myItem){
document.getElementById(myItem).style.display = "block";
}

function close_div(myItem)
{
document.getElementById(myItem).style.display ="none";
}


function validate_sell()
{
if(!document.buystep5.terms.checked)
{
alert('You must agree to the Terms of Use');
return false;
}
}

/*13 december*/
var mouseX = 0; // Mouse X co-ordinates
var mouseY = 0; // Mouse Y co-ordinates

function findPosition(obj)
{
	var curleft = curtop = 0;
	if (obj.offsetParent)
	{
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent)
		{
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return { x: curleft, y:curtop };
}

 function show_coords(event){

    var cursorPosition = [0, 0];
	cursorPosition[0] = event.clientX;
    cursorPosition[1] = event.clientY;
	
	return cursorPosition;
	
//  alert("X coords: " + event.clientX + ", Y coords: " + event.clientY)
}



function showonlyone(thechosenone) {
       var newboxes = document.getElementsByName("newboxes");
       for(var x=0; x<newboxes.length; x++) { 
               if (newboxes[x].id == thechosenone) {
					   var srcElement = document.getElementById(thechosenone);
						if (srcElement)
						{
							// open popup bubble from center of source element
							var pos = findPosition(thechosenone);
							mouseX = pos.x;
							mouseY = pos.y;
							mouseX += srcElement.offsetWidth / 2;
							mouseY += srcElement.offsetHeight / 2;
							
							/*document.getElementById(thechosenone).style.left=mouseX;
							document.getElementById(thechosenone).style.top=mouseY;*/
							
						}
				    	 newboxes[x].style.display = 'block';
						
									   
					   
               }
               else {
                       newboxes[x].style.display = 'none';
               }
       }
}

function freeTextValidate(){
	text = document.freeTextSearch.searchTerm.value;
	cat = document.freeTextSearch.freeTextCat.value;
	if(text == ""){
		alert("Please enter search text");
		return false;
	}
	
	if(text == "" && cat == ""){
		alert("Please enter atleast one section for this search");
		return false;
	}
	

	
	
	if(cat=="")
	{
		alert("Please enter atleast one section for this search");
		return false;
	}
	
	
	else{
		return true;
	}
}

function isNumeric(sText){
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;
 
   for (i = 0; i < sText.length && IsNumber == true; i++) { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
}

function checkPrice(){
	price = document.buystep2.ad_price.value;

	if(!isNumeric(price)){
		alert("Price Can Have Only Numeric Value!");
		document.buystep2.ad_price.value = "";
	}
}


function removefav()
{
var ckbx_arr=document.getElementsByName('removeAd[]'); 
var ckbx_arr_ln=ckbx_arr.length; 
var totalChecked = 0;
	for(var i=0;i<ckbx_arr_ln;i++)
	{
		if(ckbx_arr[i].checked)
		{
		totalChecked += 1;	
		}
	} 
	if(totalChecked==0)
	{
		alert('Please select one item to delete');return false;
	}

}

function actionForm()
{

	var ckbx_arr=document.getElementsByName('ad_sel[]');
	var ckbx_arr_ln=ckbx_arr.length;
	var checkFound = false;
	
	for(var i=0;i<ckbx_arr_ln;i++)
	{
	
		if(ckbx_arr[i].checked)
		{
			checkFound = true;
		}
		
	}
	

	if(checkFound != true)
	{
		alert ("Please check at least one ad.");
    }else
	{
		 document.movead.submit();
	}

	return false;
}