function showDiv(divID, divNumShow) {
	var divObj;
	var divCount = parseInt(document.getElementById("div_count").value);
	
	for (i=1;i<=divCount;i++) {
		divObj = document.getElementById(divID+i);
		
		if (i == divNumShow) {
			divObj.style.display = "inline";			
		} else {			
			divObj.style.display = "none";
		}	
	}
	
	return false;
}

function showMenu(divID, menuNumShow) {
	var divObj;
	var divCount = parseInt(document.getElementById("menu_count").value);
	for (i=1;i<=divCount;i++) {
		divObj = document.getElementById(divID+i);
		
		if (i == menuNumShow) {
			divObj.style.display = "inline";			
		} else {			
			divObj.style.display = "none";
		}	
	}
	
	return false;	
}

function selectTab(tabNum, tabID, tabLinkID) {
	var tabCount = parseInt(document.getElementById("tab_count").value);	

	for (i=1;i<=tabCount;i++) {
		if (i == tabNum) {
			document.getElementById(tabID+i).className = 'tab_selected';	
			document.getElementById(tabLinkID+i).className = 'tab_selected_link';
		} else {
			document.getElementById(tabID+i).className = 'tab';	
			document.getElementById(tabLinkID+i).className = 'tab_link';			
		}
	}
	return false;
}

function highlightRow(objRow, doHighlight) {
	if (doHighlight == true) {
		objRow.style.backgroundColor = '#e6c681';
	} else {
		objRow.style.backgroundColor = '';		
	}
	return false;
}

function selectRow(objRow) {
	objRow.className = 'row_selected';
	var row_rkey = document.getElementById("curr_comm_rkey").value;
	if (row_rkey > "") {
		document.getElementById('row_'+row_rkey).className = 'row_link';		
	}
}

function showComment(rowRkey) {
	// set rkey param values
	document.getElementById("prev_comm_rkey").value = document.getElementById("curr_comm_rkey").value;
	document.getElementById("curr_comm_rkey").value = rowRkey;	
	
	var curr_comm_rkey = rowRkey;
	var prev_comm_rkey = document.getElementById("prev_comm_rkey").value;	

	//hide old div
	objDiv = document.getElementById("div_comm_"+prev_comm_rkey);
	if (objDiv != null) {
		objDiv.style.display = 'none';
	}

	//show new div
	objDiv = document.getElementById("div_comm_"+curr_comm_rkey);
	if (objDiv != null) {
		objDiv.style.display = 'inline';
	}
}

function clearForms() {
	var divCount = parseInt(document.getElementById("div_count").value);
	// hide content forms
	for (i=1;i<=divCount;i++) {
		document.getElementById("div_content_"+i).style.display = 'none';
	}
	
	// clear match div
	var curr_comm_rkey = document.getElementById("curr_comm_rkey").value;	 
	if (curr_comm_rkey != "") {
		var objDivComm = document.getElementById("div_comm_"+curr_comm_rkey);
		if (objDivComm != null) {
			objDivComm.style.display = 'none';
		}
		document.getElementById("row_"+curr_comm_rkey).className = 'row_link';
	}
}

function selectSubTab(subTabID) {	
	var divCount = parseInt(document.getElementById("div_count").value);
	var objImg;
	
	for (i=1;i<=divCount;i++) {
		objImg = document.getElementById("sub_tab_"+i);
		if (objImg != null) {
			objImg.src = 'images/match_sub_tab.jpg'
		}
	}

	objImg = document.getElementById(subTabID);
	if (objImg != null) {	
		objImg.src = 'images/match_sub_tab_selected.jpg';
	}
}