function popUp(imageName, width, height) {
		      open("/popup.php?image=" + imageName, "subwind" ,"width=" + width + ",height=" + height);
		}
    	
		function popUpHelp(url) {
		      open(url, "help" ,"width=465,height=600,scrollbars=1");
		}
		
		function fixStringForUrl(inputStr) {
			resultString = inputStr.replace(/ /g,"-");
			resultString = resultString.replace(/[^0-9A-Za-z\-_]/g,"");
			return resultString.toLowerCase();	
		}
		
	function checkCommunity(thisValue) {
		var elements=thisValue.split(",");
		// alert("Now looking for " + document.letterForm.userType.value + " in " + thisValue);
		if  (arrayContains(elements, document.letterForm.userType.value)) {
			document.letterForm.community.disabled = false;
		} else {
			document.letterForm.community.selectedIndex = 0;
			document.letterForm.community.disabled = true;	
		}
	}
	function popUp(popupPage, image) {
		      open(popupPage + "?image=" + image , "subwind" ,"width=500,height=700");
		} 
		
		
function arrayContains(array, value) {
	var x = array.length;
	var returnString = false;
	for (var i = 0; i < x; i++) {
		if (array[i] == value) { returnString = true; break; }
	}
	return returnString;
}