var myMessage = '';
function showMessage(frm, src, intWidth, intHeight){
    myMessage = document.getElementById(frm);
    if (myMessage == null){
        myMessage = document.getElementById('UcStyles1_' + frm);
        if (myMessage == null){
            myMessage = document.getElementById('UcPublicFooter1_' + frm);
            if (myMessage == null){
                myMessage = document.getElementById('UcFooter1_' + frm);
                if (myMessage == null){
                    myMessage = document.getElementById('UcLongFooter1_' + frm);
                    if (myMessage == null){
                        myMessage = document.getElementById('UcMiniFooter1_' + frm);
                        if (myMessage == null){
                            myMessage = document.getElementById('UcShortFooter1_' + frm);
                            if (myMessage == null){
                                myMessage = document.getElementById('UcTopModel3_1_' + frm);
                                if (myMessage == null){
                                    myMessage = document.getElementById('UcTeacherFooter1_' + frm);
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    myMessage.style.display = 'block';
    myMessage.style.width = intWidth + 'px';
    myMessage.style.height = intHeight + 'px';
    myMessage.src = src.indexOf('aspx?') > 0 ? (src + "&Height=" + intHeight + "&Width=" + intWidth) : (src + "?Height=" + intHeight + "&Width=" + intWidth);
    myMessage.style.left = ((getWidth() - intWidth) / 2) + 'px';
    myMessage.style.top = f_clientHeight() + ((getHeight() - intHeight) / 2) + "px";
}
function Close(){
    myMessage.src = '';
    myMessage.style.width = '0px';
    myMessage.style.height = '0px';
    myMessage.style.display = 'none';
    myMessage = '';
}
function CloseWindow(){
     opener = '';
     Close();
}
function getHeight(){
    if (window.innerHeight != window.undefined){
        return window.innerHeight;
    }
    if (document.compatMode == 'CSS1Compat'){
        return document.documentElement.clientHeight;
    }
    if (document.body){
        return document.body.clientHeight;
    }
    return window.undefined;
}
function getWidth(){
    if (window.innerWidth != window.undefined){
        return window.innerWidth;
    }
    if (document.compatMode == 'CSS1Compat'){
        return document.documentElement.clientWidth;
    }
    if (document.body){
        return document.body.clientWidth;
    }
    return window.undefined; 
}
function getObjX(el){
    var left = 0;
    if (el.offsetParent){
        while(1){
	        left += el.offsetLeft;
	        if(!el.offsetParent)break;
	        el = el.offsetParent;
        }
    } else if(el.x)left += el.x;
    return left;
}
function getObjY(el){
    var top = 0;
    if(el.offsetParent){
        while(1){
	        top += el.offsetTop;
	        if(!el.offsetParent)break;
	        el = el.offsetParent;
        }
    } else if(el.y)top += el.y;
    return top;
}
function f_clientHeight() {
    var ScrollTop = document.body.scrollTop;
    if (ScrollTop == 0) {
        if (window.pageYOffset)
            ScrollTop = window.pageYOffset;
        else
            ScrollTop = (document.body.parentElement) ? document.body.parentElement.scrollTop : 0;
    }
    return ScrollTop;
}