function myConfirm(i)	
{
var browser=navigator.appName;
var agree=confirm(i);
if (agree)
	return true ;
else
	if (browser == 'Microsoft Internet Explorer') {
		event.returnValue = false;
	}
	return false ;
}

function isNumeric(strString) {
	var strValidChars = "0123456789.-";
	var strChar;
	var blnResult = true;
	if (strString.length == 0) return false;
	for (i = 0; i < strString.length && blnResult == true; i++) {
		strChar = strString.charAt(i);
		if (strValidChars.indexOf(strChar) == -1){
			blnResult = false;
		}
	}
	return blnResult;
};

function isInteger(s) {
	return (s.toString().search(/^-?[0-9]+$/) == 0);
};

function newWindow(a_str_windowURL, a_str_windowName, a_int_windowWidth, a_int_windowHeight, a_bool_scrollbars, a_bool_resizable, a_bool_menubar, a_bool_toolbar, a_bool_addressbar, a_bool_statusbar, a_bool_fullscreen) {
	var int_windowLeft = (screen.width - a_int_windowWidth) / 2;
	var int_windowTop = (screen.height - a_int_windowHeight) / 2;
	var str_windowProperties = 'height=' + a_int_windowHeight + ',width=' + a_int_windowWidth + ',top=' + int_windowTop + ',left=' + int_windowLeft + ',scrollbars=' + a_bool_scrollbars + ',resizable=' + a_bool_resizable + ',menubar=' + a_bool_menubar + ',toolbar=' + a_bool_toolbar + ',location=' + a_bool_addressbar + ',statusbar=' + a_bool_statusbar + ',fullscreen=' + a_bool_fullscreen + '';
	var obj_window = window.open(a_str_windowURL, a_str_windowName, str_windowProperties)
    if (parseInt(navigator.appVersion) >= 4) {
		obj_window.window.focus();
    }
};

// so 1000 becomes 1,000
function addCommas(nStr) {
	nStr += '';
	x = nStr.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? '.' + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1)) {
		x1 = x1.replace(rgx, '$1' + ',' + '$2');
	}
	return x1 + x2;
};

function ImgError(source) {
	source.src = "images/space.gif";
	source.onerror = "";
	return true;
}

var watermark_input = function(field_selector, default_value){
	var inputDefaultValue = default_value;
	var inputValue = jQuery(""+field_selector).val();
	if(inputValue == "") {
		jQuery(""+field_selector).val(inputDefaultValue).css("color","#717073");
	}
	jQuery(""+field_selector).focus(function(){
		var inputValue = jQuery(this).val();
		if(inputValue == inputDefaultValue) {
			jQuery(this).val("").css("color","#000000");
		}
	});
	jQuery(""+field_selector).blur(function(){
		var inputValue = jQuery(this).val();
		if(inputValue == "") {
			jQuery(this).val(inputDefaultValue).css("color","#717073");
		}
	});
};

/*jQuery(".big_block_click").click(function(){
	var link_url = jQuery(this).find("a").attr("href");
	var link_target = jQuery(this).find("a").attr("target");
	alert(link_url);							
	alert(link_target);							
});*/