// Add the following line in the document head tag to include:

	
	var nMaxVars = 0;
	var sVarLine = "";
	var sName = new Array();
	var sValue = new Array();
	
	function getMaxVars() { return nMaxVars; }
	function getVarString() { return sVarLine; }
	function getNameArray() { return sName; }
	function getValueArray() { return sValue; }
		
	function parseCallingURL(sCallingURL) {
		//Get the calling URL and parse out variables
		sCallingURL = String(sCallingURL);
		
		if (sCallingURL.length == 0)
			return;
			
		// Check if there are any variables
		if (sCallingURL.indexOf('?') != -1) {
			sVarLine = String(sCallingURL.substring(sCallingURL.indexOf('?') + 1, sCallingURL.length));
		} else {
			// No variables
			return;
		}
		
		var nPos = 0;
		var sChar = "";
		var sWord = "";
		nMaxVars = 0;
		
		// Parse
		while (nPos < sVarLine.length) {
			sChar = sVarLine.substring(nPos, nPos + 1);
			
			if (sChar == "=") {
				sName[nMaxVars] = sWord;
				sWord = "";
				
			} else if (sChar == "&") {
				sValue[nMaxVars] = sWord;
				sWord = "";
				nMaxVars++;
				
			} else if (nPos == sVarLine.length - 1) {
				sWord += sVarLine.substring(nPos, nPos + 1);
				sValue[nMaxVars] = sWord;
				sWord = "";
				nMaxVars++;
				
			} else {
				sWord += sChar;
			}
			nPos++;
		}
	}