// JavaScript Document
function toggle(obj) {
	
	var el = document.getElementById(obj);
	if ( el.style.display != 'none' ){	
		el.style.display = 'none';
		if (obj=='CHATBOX_MAXIMIZE_CONT'){
			 var cont 		= el.parentNode;
			 cont.style.height = "27px";
		}
	}
	else {
		el.style.display = '';
		if (obj=='CHATBOX_MAXIMIZE_CONT'){
			 var cont 		= el.parentNode;
			 cont.style.height = "266px";
		}

		
	}
}
function highlight(id){
	document.getElementById(id).style.backgroundImage="url(images/fileld_back_hover.gif)";
}
function disHighlight(id){
	document.getElementById(id).style.backgroundImage="url(images/fileld_back.gif)";
}

function femaleHover(el) {
    
	var el = document.getElementById(el);
	el.style.backgroundColor ="#FDA2A2";
	el.style.color ="#000000";
}
function restorFemaleBack(el){
	var el = document.getElementById(el);
	if (el) {
	    el.style.backgroundColor = ''; 
	    el.style.color = "#E28888";  
	 }
}


function maleHover(el){
	var el = document.getElementById(el);
	el.style.backgroundColor ="#cccccc";
	el.style.color ="#333333";
}
function restormaleBack(el){
	var el = document.getElementById(el);
	el.style.backgroundColor ="";
	el.style.color ="#333333";
}



var min = 11;
var max = 20;
function fontSize(classs, method) {
    var classs;
    var method;
    if (document.all) {
        for (var i = 0; i < document.all.length; i++) {
            if (document.all(i).className == classs) {
                if (document.all(i).style.fontSize) {
                    var s = parseInt(document.all(i).style.fontSize.replace("px", ""));
                } else {
                    var s = 13;
                }
                if (method == 'plus') {
                    if (s != max) { s += 1; }
                } else {
                    if (s != min) { s -= 1; }
                }
                document.all(i).style.fontSize = s + "px";
                setFontSize(s + "px");
            }
        }
    }
    else {
        //fire fox
        var p = document.getElementsByClassName('FLEX_FONT');
        for (i = 0; i < p.length; i++) {
            if (p[i].style.fontSize) {
                var s = parseInt(p[i].style.fontSize.replace("px", ""));
            } else {
                var s = 12;
            }
            if (method == 'plus') {
                if (s != max) { s += 1; }
            } else {
                if (s != min) { s -= 1; }
            }
            p[i].style.fontSize = s + "px";
            setFontSize(s + "px");
            
        }
    }
}

function lineHeight(classs, method) {

    var min = 20;
    var max = 45;

    var classs;
    var method;
    if (document.all) {
        for (var i = 0; i < document.all.length; i++) {
            if (document.all(i).className == classs) {
                if (document.all(i).style.lineHeight) {
                    var s = parseInt(document.all(i).style.lineHeight.replace("px", ""));

                } else {
                    var s = 20;
                }
                if (method == 'plus') {
                    if (s != max) { s += 1; }
                } else {
                    if (s != min) { s -= 1; }
                }

                document.all(i).style.lineHeight = s + "px";
                setLineH(s + "px");
            }
        }
    }
    else {
        // fire fox 
        var p = document.getElementsByClassName('FLEX_FONT');
        for (i = 0; i < p.length; i++) {
            if (p[i].style.lineHeight) {
                var s = parseInt(p[i].style.lineHeight.replace("px", ""));
            } else {
                var s = 12;
            }
            if (method == 'plus') {
                if (s != max) { s += 1; }
            } else {
                if (s != min) { s -= 1; }
            }
            p[i].style.lineHeight = s + "px"
            setLineH(s + "px");
        }
    }
}

function createCookie(name, value, days) {
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
        var expires = "; expires=" + date.toGMTString();
    }
    else var expires = "";
    document.cookie = name + "=" + value + expires + "; path=/";
}

function readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') c = c.substring(1, c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
    }
    return null;
}

function eraseCookie(name) {
    createCookie(name, "", -1);
}

function clearMsgarea() {
    document.getElementById('MESSAGES_AREA').innerHTML = '';
}
function toggleHelp() {
    if (document.all) {
        for (var i = 0; i < document.all.length; i++) {
            if (document.all(i).className == 'TOOL_TIP') {
                var s = document.all(i).style.display;
                if (s == '' || s == 'block') {
                    document.all(i).style.display = "none";
                } else {
                    document.all(i).style.display = "block";
                }
            }
        }
    }
    else {
        // fire fox 
        var p = document.getElementsByClassName('TOOL_TIP');
        for (i = 0; i < p.length; i++) {
            var s = p[i].style.display;
            if (s == '' || s == 'block') {
                p[i].style.display = "none";
            } else {
                p[i].style.display = "block";
            }

        }
    }

}