function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		syntaxsys_com_01_ImageMap_09_over = newImage("images/syntaxsys.com_01-ImageMap_0.jpg");
                syntaxsys_com_02_ImageMap_10_over = newImage("images/syntaxsys.com_02-ImageMap_1.jpg");
                syntaxsys_com_03_ImageMap_11_over = newImage("images/syntaxsys.com_03-ImageMap_1.jpg");
                syntaxsys_com_04_ImageMap_12_over = newImage("images/syntaxsys.com_04-ImageMap_1.jpg");
                syntaxsys_com_05_ImageMap_08_over = newImage("images/syntaxsys.com_05-ImageMap_0.jpg");
                syntaxsys_com_05_ImageMap_01_over = newImage("images/syntaxsys.com_05-ImageMa-11.jpg");
                syntaxsys_com_05_ImageMap_02_over = newImage("images/syntaxsys.com_05-ImageMa-12.jpg");
                syntaxsys_com_05_ImageMap_03_over = newImage("images/syntaxsys.com_05-ImageMa-13.jpg");
                syntaxsys_com_05_ImageMap_04_over = newImage("images/syntaxsys.com_05-ImageMa-14.jpg");
                syntaxsys_com_05_ImageMap_05_over = newImage("images/syntaxsys.com_05-ImageMa-15.jpg");
                syntaxsys_com_05_ImageMap_06_over = newImage("images/syntaxsys.com_05-ImageMa-16.jpg");
                syntaxsys_com_05_ImageMap_07_over = newImage("images/syntaxsys.com_05-ImageMa-17.jpg");
                syntaxsys_com_27_over = newImage("images/syntaxsys.com_27-over.jpg");
                syntaxsys_com_28_over = newImage("images/syntaxsys.com_28-over.jpg");
                syntaxsys_com_31_over = newImage("images/syntaxsys.com_31-over.jpg");

		syntaxsys_com_page2_01_ImageMap_09_over = newImage("images/syntaxsys.com.page2_01-Imag.jpg");
		syntaxsys_com_page2_06_ImageMap_10_over = newImage("images/syntaxsys.com.page2_06-Imag.jpg");
		syntaxsys_com_page2_07_ImageMap_11_over = newImage("images/syntaxsys.com.page2_07-Imag.jpg");
		syntaxsys_com_page2_08_ImageMap_12_over = newImage("images/syntaxsys.com.page2_08-Imag.jpg");
		syntaxsys_com_page2_09_ImageMap_01_over = newImage("images/syntaxsys.com.page2_09-Imag.jpg");
		syntaxsys_com_page2_10_ImageMap_01_over = newImage("images/syntaxsys.com.page2_10-Imag.jpg");
		syntaxsys_com_page2_10_over = newImage("images/syntaxsys.com.page2_10-over.jpg");
		syntaxsys_com_page2_11_ImageMap_01_over = newImage("images/syntaxsys.com.page2_11-Imag.jpg");
		syntaxsys_com_page2_11_over = newImage("images/syntaxsys.com.page2_11-over.jpg");
		syntaxsys_com_page2_12_ImageMap_01_over = newImage("images/syntaxsys.com.page2_12-Imag.jpg");
		syntaxsys_com_page2_12_over = newImage("images/syntaxsys.com.page2_12-over.jpg");
		syntaxsys_com_page2_13_ImageMap_01_over = newImage("images/syntaxsys.com.page2_13-Imag.jpg");
		syntaxsys_com_page2_13_over = newImage("images/syntaxsys.com.page2_13-over.jpg");
		syntaxsys_com_page2_14_ImageMap_01_over = newImage("images/syntaxsys.com.page2_14-Imag.jpg");
		syntaxsys_com_page2_14_over = newImage("images/syntaxsys.com.page2_14-over.jpg");
		syntaxsys_com_page2_15_ImageMap_01_over = newImage("images/syntaxsys.com.page2_15-Imag.jpg");
		syntaxsys_com_page2_15_over = newImage("images/syntaxsys.com.page2_15-over.jpg");
		syntaxsys_com_page2_16_ImageMap_01_over = newImage("images/syntaxsys.com.page2_16-Imag.jpg");
		syntaxsys_com_page2_16_over = newImage("images/syntaxsys.com.page2_16-over.jpg");
		syntaxsys_com_page2_17_ImageMap_01_over = newImage("images/syntaxsys.com.page2_17-Imag.jpg");
		syntaxsys_com_page2_17_over = newImage("images/syntaxsys.com.page2_17-over.jpg");
		syntaxsys_com_page2_18_ImageMap_08_over = newImage("images/syntaxsys.com.page2_18-Imag.jpg");
		syntaxsys_com_page2_18_ImageMap_01_over = newImage("images/syntaxsys.com.page2_18-I-41.jpg");
		syntaxsys_com_page2_18_ImageMap_02_over = newImage("images/syntaxsys.com.page2_18-I-42.jpg");
		syntaxsys_com_page2_18_ImageMap_03_over = newImage("images/syntaxsys.com.page2_18-I-43.jpg");
		syntaxsys_com_page2_18_ImageMap_04_over = newImage("images/syntaxsys.com.page2_18-I-44.jpg");
		syntaxsys_com_page2_18_ImageMap_05_over = newImage("images/syntaxsys.com.page2_18-I-45.jpg");
		syntaxsys_com_page2_18_ImageMap_09_over = newImage("images/syntaxsys.com.page2_18-I-46.jpg");
		syntaxsys_com_page2_19_ImageMap_01_over = newImage("images/syntaxsys.com.page2_19-Imag.jpg");
		syntaxsys_com_page2_20_ImageMap_01_over = newImage("images/syntaxsys.com.page2_20-Imag.jpg");
		syntaxsys_com_page2_21_ImageMap_01_over = newImage("images/syntaxsys.com.page2_21-Imag.jpg");
		syntaxsys_com_page2_22_ImageMap_01_over = newImage("images/syntaxsys.com.page2_22-Imag.jpg");
		syntaxsys_com_page2_23_ImageMap_01_over = newImage("images/syntaxsys.com.page2_23-Imag.jpg");
		syntaxsys_com_page2_24_ImageMap_01_over = newImage("images/syntaxsys.com.page2_24-Imag.jpg");
		syntaxsys_com_page2_25_ImageMap_01_over = newImage("images/syntaxsys.com.page2_25-Imag.jpg");
		syntaxsys_com_page2_26_ImageMap_01_over = newImage("images/syntaxsys.com.page2_26-Imag.jpg");
		syntaxsys_com_page2_27_ImageMap_01_over = newImage("images/syntaxsys.com.page2_27-Imag.jpg");

		reportbar_08_ImageMap_01_over = newImage("images/reportbar_08-ImageMap_01_ov.jpg");
		reportbar_08_over = newImage("images/reportbar_08-over.jpg");
		reportbar_09_ImageMap_01_over = newImage("images/reportbar_09-ImageMap_01_ov.jpg");
		reportbar_09_over = newImage("images/reportbar_09-over.jpg");
		reportbar_11_ImageMap_01_over = newImage("images/reportbar_11-ImageMap_01_ov.jpg");
		reportbar_11_over = newImage("images/reportbar_11-over.jpg");
		reportbar_12_ImageMap_01_over = newImage("images/reportbar_12-ImageMap_01_ov.jpg");
		reportbar_12_reportbar_08_over = newImage("images/reportbar_12-reportbar_08_o.jpg");


		preloadFlag = true;
	}
}

var my_win;
function openNew(url) {
     if (my_win != null) {
         my_win.close();
     }
     my_win = window.open(url, 'syntaxsys_signin', 'height=440,width=370,scrollbars=0,top=1,left=1,screenX=1,screenY=1');
     my_win.focus();
}


function isEmail(s) {

isEmail1    = /^\w+([\.\-]\w+)*\@\w+([\.\-]\w+)*\.\w+$/;
isEmail2    = /^.*@[^_]*$/;

  return (isEmail1.test(s) && isEmail2.test(s));

}