function msg1on() {
	
}

function getPage(url, trgt) {
	
	var xmlhttp = false;
	
		try{
			xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
			} catch(e) {
			try {
				xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
				} catch(E) {
				xmlhttp = false;
				}
			}
					
	if(!xmlhttp && typeof XMLHttpRequest!='undefined'){
		xmlhttp = new XMLHttpRequest();
		}
		
		xmlhttp.open("GET", url, true);		
		xmlhttp.onreadystatechange=function(){
			if(xmlhttp.readyState==4) {
				document.getElementById(trgt).innerHTML = ""	
				if(xmlhttp.status==200) {
					document.getElementById(trgt).innerHTML = xmlhttp.responseText;
					}
				}
			}
			
		xmlhttp.send(null);	
		
	}
			
function validateExt(obj, ext) {
	filename = obj.value.toLowerCase();
	extAsh = ext.split("/")
	flag = 0

	for (a = 0; a < extAsh.length; a++) {
		if (filename.indexOf('.'+extAsh[a]) > 0) {
			flag = 1;
			}
		}
	
	if (flag == 0) {
		alert('Solo archivos con extensiones '+ext+' son permitidos');
		obj.value = "";
		}
 	
}

function setMem(vle, req){

	document.getElementById('mem').value = vle;	
	document.getElementById('reqid').value = req;	
}

function startMenu() {

	if (document.location.search.indexOf('trigger') > 0) {
		params = document.location.search.replace('?', '').split('=');
		RightContext.menuTriggerEvent = params[1].toUpperCase();
		} 	
	
	menu1 = { attributes: "attr1" ,	
		items: [	
			{type:RightContext.TYPE_MENU,
			text:"Modificar Grupo",
			onclick:function() { GetScript('mod/mod_group/grpReg.php?act=2&id=[attr1]&rtnSchm=41');} },
			
			{type:RightContext.TYPE_MENU,
			text:"Eiminar Grupo",
			onclick:function() { GetScript('mod/mod_group/grpDel.php?id=[attr1]&rtnSchm=41');} }	
			]
		};
		
		RightContext.addMenu("one", menu1);
		RightContext.initialize();
	}

function setActiveMenu(id, li, alias) {

	var img_out = new Array();
	var img_in = new Array();
	
	for(x = 1; x <= li; x++){
		img_out[x] = new Image();
		img_in[x] = new Image();		
		img_out[x].src = "images/icons/"+alias+"/menu_"+x+"_out.jpg";
		img_in[x].src = "images/icons/"+alias+"/menu_"+x+"_in.jpg";
	}
	
	for(a=1; a <= li; a++){		

		document['menu_'+a].src = img_out[a].src ;	
	}	

	if(id > 0) {
			
		document['menu_'+id].src = img_in[id].src;
	}
	
}

function setActiveMain(id) {
	li = 4;
	var img_out = new Array();
	var img_in = new Array();
	
	for(x = 1; x <= li; x++){
		img_out[x] = new Image();
		img_in[x] = new Image();		
		img_out[x].src = "images/menu/main_"+x+"_out.jpg";
		img_in[x].src = "images/menu/main_"+x+"_in.jpg";
	}
	
	for(a=1; a <= li; a++){		

		document['main_'+a].src = img_out[a].src ;	
	}	

	if(id > 0) {
			
		document['main_'+id].src = img_in[id].src;
	}
	
}