function preOff (){
				document.all.logo2Label.innerHTML = '';
				document.all.logo3Label.innerHTML= '';
				document.all.logo4Label.innerHTML = '';

				document.all.logo2.innerHTML= '<input name="adLogo2" type="hidden" value="">';
				document.all.logo3.innerHTML= '<input name="adLogo3" type="hidden" value="">';
				document.all.logo4.innerHTML= '<input name="adLogo4" type="hidden" value="">';
}


function preDisp(myselector){
	current_selector = myselector.options[myselector.selectedIndex].value;
	//alert("you chose "+current_selector);
			 if (current_selector=='1') {
   				document.all.logo2Label.innerHTML= 'Upload Puppy Photo #2 (.jpg or .gif only)';
				document.all.logo3Label.innerHTML= 'Upload Puppy Photo #3 (.jpg or .gif only)';
				document.all.logo4Label.innerHTML= 'Upload Puppy Photo #4 (.jpg or .gif only)';
							
				
				document.all.logo2.innerHTML= '<input type="file" name="adLogo2" value=""><input type="hidden" name="MAX_FILE_SIZE" value="400000">';
				document.all.logo3.innerHTML= '<input type="file" name="adLogo3" value=""><input type="hidden" name="MAX_FILE_SIZE" value="400000">';
				document.all.logo4.innerHTML= '<input type="file" name="adLogo4" value=""><input type="hidden" name="MAX_FILE_SIZE" value="400000">';
				}
			else {
				document.all.logo2Label.innerHTML = '';
				document.all.logo3Label.innerHTML= '';
				document.all.logo4Label.innerHTML = '';
				document.all.logo2.innerHTML= '<input name="adLogo2" type="hidden" value="">';
				document.all.logo3.innerHTML= '<input name="adLogo3" type="hidden" value="">';
				document.all.logo4.innerHTML= '<input name="adLogo4" type="hidden" value="">';
			}
}

// function to restrict any non-numeric key pressing
function nn_Key()
{
if ((event.keyCode<48) || (event.keyCode>57))
event.keyCode = 0;
}

// function to restrict numeric
function pp_Key(evt)
{

    evt = (evt) ? evt : event;

	if (evt.keyCode==32)
	{
		return true;
	}
	
	var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode : 
        ((evt.which) ? evt.which : 0));
	
	if (charCode > 31 && (charCode < 65 || charCode > 90) && 
        (charCode < 97 || charCode > 122)) 
	{
	  event.keyCode=0;	
	}
}