/*********************************************************
Set of JavaScript functions used throughout database
Opinion Library
10 Jan 2005 - T.A. Githens
**********************************************************/
/* ================================================================
View Related Functions
================================================================ */
function changeYear( year, month ) {
	//Work out the url less the skey value;
	// partialPath = location.href.toLowerCase().split('&skey=')[0] + '&SKey=' ;
	partialPath = location.href.split('&SKey=')[0] + '&SKey=' ;
	//alert( partialPath + year + month );
	window.location.href = partialPath + year + month;
}
function checkForNoDocs() {
   if ( (document.getElementById) && (document.getElementsByTagName) ) {
      var tags = document.getElementById("ViewBody").getElementsByTagName("a");
   } else if (document.all) {
      var tags = document.all["ViewBody"].document.all.tags("a");
   } else {   // Unknown - don't use the "No Documents Found" division
      var tags = new Array("x");
   }
   if (tags.length == 0) {
      if (document.getElementById) {
     	document.getElementById("ViewBody").style.display = "none";
      	document.getElementById("ViewBody").style.visibility = "hidden";
      	document.getElementById("NoDocumentsFoundParent").style.display = "block";
      	document.getElementById("NoDocumentsFoundParent").style.visibility = "visible";
      	document.getElementById("NoDocumentsFound").style.display = "block";
		document.getElementById("NoDocumentsFound").style.visibility = "visible";
      } else if (document.all) {
      	document.all("ViewBody").style.display = "none";
		document.all["ViewBody"].style.visibility = "hidden";
		document.all("NoDocumentsFoundParent").style.display = "block";
		document.all("NoDocumentsFoundParent").style.visibility = "visible";
		document.all["NoDocumentsFound"].style.display = "block";
		document.all["NoDocumentsFound"].style.visibility = "visible";
      }
   }
}
function formatCategorizedView() {
	if ( (document.getElementById) && (document.getElementsByTagName) ) {
		var tags = document.getElementById("ViewBody").getElementsByTagName("div");
	} else if (document.all) {
	var tags = document.all["ViewBody"].document.all.tags("div");
	} else {   // Unknown
	var tags = null;
	}
   
	if (tags.length != 0) {
		for( var i = 0; i < tags.length; i++) {
		   	// Only process category rows - look for their class
	   		if ( tags[i].className.indexOf("myRowHeader") > -1  ) {
				// go to the next node, a standard row, and get the date tags.  Use the value of the first one
				// as the new value for the rowHeader 
				dates = tags[i+1].getElementsByTagName("date");
				tags[i].firstChild.nodeValue = dates[0].firstChild.nodeValue;
   			}   
		}
	}  
}