function checkLogin() {

	if (document.getElementById('username').value=='' || document.getElementById('password').value=='') {
		
		alert('Please enter a username and password.');
		return false;
		
	} else {
		
		return true;
		
	}

}

function genPics(ptype,id,show) {
	$('picBox').innerHTML = 'Loading...';
	var url = '/Includes/ShowPic.asp';
	var params = 'type=' + ptype + '&ie=x&id=' + id + '&show=' + show;
	var ajax = new Ajax.Updater({success: 'picBox'},url,{method: 'post', parameters: params});
	pollContent('picCheck');
}

function pollContent(id){
if(document.getElementById(id)){
initLightbox();
document.getElementById(id).id="";
}
else
setTimeout("pollContent('"+id+"')", 60)
}

function updateField(tag_name,tbl,fldName,fldValue,fldID) {
	$(tag_name).innerHTML = 'updating database...';
	var url = 'Includes/updateField.asp';
	var params = 'tbl=' +tbl + '&fldName=' + fldName + '&fldValue=' + escape(fldValue) + '&fldID=' + fldID;
//	alert(params);
	var ajax = new Ajax.Updater({success: tag_name},url,{method: 'post', parameters: params});
}

function basicToggle(panel){
	Effect.toggle(panel,"blind",{duration:0.2});
}
function toggle(icon,panel){
	var tag=document.getElementById(icon).innerHTML;
//	alert(tag+"\n\n"+tag.indexOf("right"));
	if (tag.indexOf("_up")>0) {
		document.getElementById(icon).innerHTML="<img src=images/roll_down.png>"
	} else {
		document.getElementById(icon).innerHTML="<img src=images/roll_up.png>"
	}
	Effect.toggle(panel,"blind",{duration:0.2});
}

function refreshPanels(leftPanel,rightPanel,csID) {
	var url = 'Includes/adjustLinks.asp';
	var params = 'mde=out&csID=' + csID;
//	alert(params);
	var ajax = new Ajax.Updater({success: leftPanel},url,{method: 'post', parameters: params});
}
function adjustLinks(tbl,csID,treatID,inOut) {
	leftPanel="outTreatmentSelector"
	rightPanel="inTreatmentSelector"
	$(leftPanel).innerHTML='updating...';
	$(rightPanel).innerHTML='updating...';
	var url = 'Includes/adjustLinks.asp';
	var params = 'tbl=' +tbl + '&csID=' + csID + '&treatID=' + treatID + '&inOut=' + inOut;
//	alert(params);
	var ajax = new Ajax.Updater({success: rightPanel},url,{method: 'post', parameters: params});
	setTimeout("refreshPanels('"+leftPanel+"','"+rightPanel+"','"+csID+"')", 60)
}

function doReload() {
	setTimeout(opener,60);
}
function opener(){
	window.location.href=window.location.href;
}
function editField(tag_name,tbl,idFld,idVal,fld,fldVal,mde,frmElement,frmName) {
	$(tag_name).innerHTML = '';
	var url = '../includes/editField.asp';
	var params = 'mde='+mde+'&tbl='+escape(tbl)+'&idFld='+escape(idFld)+'&idVal='+escape(idVal)+'&frmElementName='+escape(frmElement)+'&frmName='+escape(frmName)+'&fld='+escape(fld)+'&fldVal='+escape(fldVal)+'&tag='+escape(tag_name);
	//prompt("hmm...",params);
	var ajax = new Ajax.Updater({success: tag_name}, url,{method: 'post', parameters: params, evalScripts: true});
}
function lookForEnter(tag_name,tbl,idFld,idVal,fld,fldVal,mde,frmElement,frmName){
	var s=event.keyCode;
	if (s=='13')
	{
		editField(tag_name,tbl,idFld,idVal,fld,fldVal,mde,frmElement,frmName);
	}
}