// <![CDATA[

function trim(varString){

	var strTemp = varString.toString();
		
	if(strTemp.indexOf(" ") >= 0){
	
		// Left Trim
		for (i=0; i < strTemp.length; i++) {
			if(strTemp.charAt(i) == " "){
				strTemp = strTemp.substring(i + 1);
			}
			else{
				break
			}
		}
		
		// Right Trim
		for (i=strTemp.length - 1;  i >= 0; i--) {
			if(strTemp.charAt(i) == " "){
				strTemp = strTemp.substring(0, i);
			}
			else{
				break
			}
		}
	}
	
	return strTemp
}

function IsValidEmail(strEmail) {

	invalidChars = " /:,;"

	if (strEmail == "") {
		return false;
	}

	for (i=0; i<invalidChars.length; i++) {
		badChar = invalidChars.charAt(i)
		if (strEmail.indexOf(badChar,0) > -1) {
			return false;
		}
	}
		
	atPos = strEmail.indexOf("@",1)
	if (atPos == -1) {
		return false;
	}

	periodPos = strEmail.indexOf(".",atPos)
	if (periodPos == -1) {
		return false;
	}

	if (periodPos + 3 > strEmail.length) {
		return false
	}

	return true;
	
}

function PhotoWindow(sPhoto){
	var posX = (screen.width / 2) - 320;
	window.open("photo_window.php?p="+ sPhoto, "PhotoWindow","height=400,width=520,left="+ posX +",top=100,toolbar=0,scrollbars=0,resizable=yes");
}


// ]]>