function popup(url,wdt,hgt) {

	w=screen.width;

	h=screen.height;

	leftm=(w-wdt)/2;

	topm=(h-hgt)/2;

	window.open(url,'new','left='+leftm+',top='+topm+',width='+wdt+',height='+hgt).focus();

}

function popup_size(url,wdt,hgt) {

	w=screen.width;

	h=screen.height;

	leftm=(w-wdt)/2;

	topm=(h-hgt)/2;

	window.open(url,'Zoom','left='+leftm+',top='+topm+',width='+wdt+',height='+hgt+',menubar=no');

}



function clearText(thefield) {

	if (thefield.defaultValue==thefield.value) {

		thefield.value = '';

		thefield.style.color = '#000000';

		thefield.style.backgroundColor = '#ffffff';

		thefield.style.borderColor = '#347dd0';

		thefield.style.borderWidth = '2px';

	}

}



function restText(thefield) {

if (thefield.value=='') {

		thefield.value = thefield.defaultValue;

		thefield.style.color = '#fff';

		thefield.style.backgroundColor = '#071f3b';

		thefield.style.borderColor = '#0C2F5A';

	}

}