var currentTheme = "1";
    var currentDigNum = "7";


	function GetTextArea()
	{
	    return document.getElementById('txtArea');
    }

    function GetTextArea2() {
        return document.getElementById('txtArea2');
    }

	function FillTextAreaOnStart(newTheme) {

	    if (newTheme != null)
	        currentTheme = newTheme;
	
	    var FillText = StartImagePart + "?theme=" + currentTheme + "&digits=" + currentDigNum + "&siteId=" + SiteId + EndImagePart;
	    GetTextArea().value = FillText;

	    if (GetTextArea2() != null) {
	        GetTextArea2().value = FillText;
	    } 
	}



	function ChangeDigNum(value) {

	    var FillText = StartImagePart + "?theme=" + currentTheme + "&digits=" + value + "&siteId=" + SiteId + EndImagePart;
        currentDigNum = value;
        GetTextArea().value = FillText;

        if (GetTextArea2() != null) {
            GetTextArea2().value = FillText;
        } 

    }
        
        
    function ChangeTheme(value) 
    {
        var FillText = StartImagePart + "?theme=" + value + "&digits=" + currentDigNum + "&siteId=" + SiteId + EndImagePart;
        currentTheme = value;
        GetTextArea().value = FillText;

        if (GetTextArea2() != null) {
            GetTextArea2().value = FillText;
        } 

    }


    function HighlightAll(theField)
	{
		    
	    var tempval=document.getElementById(theField);
	    tempval.focus();
	    tempval.select();
	    
	}