/* External Links */
function externalLinks() { 
	if (!document.getElementsByTagName) return; 
	var anchors = document.getElementsByTagName("a"); 
	for (var i=0; i<anchors.length; i++) { 
		var anchor = anchors[i]; 
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") 
			anchor.target = "_blank"; 
	} 
} 
window.onload = externalLinks;

/* Form Check/Uncheck All */
function checkUncheckAll(theElement) {
	var theForm=theElement.form,z=0;
	for (z=0;z<theForm.length;z++) {
		if (theForm[z].type=='checkbox' && theForm[z].name!='checkall') {
			theForm[z].checked=theElement.checked;
		}
	}
}


/* Text Field Descriptions */
function clearText(field){
 
    if (field.defaultValue == field.value) field.value = '';
     else if (field.value == '') field.value = field.defaultValue;
 
}