function getRandNumber(){
	return (new Date().getTime());
}

function Reload_ca (elemName) {
		try
		{
			var randnum = getRandNumber();
			document.getElementById(elemName).innerHTML = '<img src="/progs/getca.php?randnum' + randnum + '" border="0" width="120" height="60">';
		}
		catch(err)
		{
			return false;
		}
	};

	
function sortselectlist(elemName) {
		try
		{
			var SelectElem = document.getElementById(elemName);
			
			if (SelectElem != null) 
			{
				var arrTexts = new Array();
				var text_val = new Array();
				var i;
	

				for(i=0; i<SelectElem.length; i++)
				{
					arrTexts[i] = SelectElem.options[i].text+"          "+SelectElem.options[i].value+"          "+(SelectElem.options[i].selected?1:0);
				}
	
				arrTexts.sort();
	
				for(i=0; i<SelectElem.length; i++)
				{
					text_val = arrTexts[i].split("          ");
					SelectElem.options[i].text = text_val[0];
					SelectElem.options[i].value = text_val[1];
					SelectElem.options[i].selected = (text_val[2]=="1"?true:false);							
				}
			}
		}
		catch(err)
		{
			return false;
		}
	}

	function clear_radio(InputRadio) {
		try
		{
			if(!InputRadio) return "";
			var InputRadioLen = InputRadio.length;
			if(InputRadioLen == undefined) return "";
			for(var i = 0; i < InputRadioLen; i++)
				InputRadio[i].checked = false;
			return "";	
		}
		catch (err)
		{
			return false;
		}
	};	
	

function ShowPreloader() {

		return '<div style="position: absolute; right: 50%; top: 40%;"> <img src="/pics/preloader32.gif" alt="preloader" /></div>';
	};