function $(_id){
	return document.getElementById(_id);	
}
function fm()
{
    var fmstr=this;
    fmstr=fmstr.replace(/\r\n|<div>|<p>/gi,"")
    fmstr=fmstr.replace(/(&nbsp;)+/g,"&nbsp;")
    fmstr=fmstr.replace(/<\/div>|<\/p>/gi,"<br>")
    fmstr=fmstr.replace(/(<br>)+|(&nbsp;<br>)+|(<br>&nbsp;)+/g,"<br>")
    fmstr=fmstr.replace(/(<br>)+/g,"<br>")
    fmstr=fmstr.replace(/^(<br>)/,"")
    return fmstr
}
String.prototype.format=fm;
function getPageSize(){  
    var xScroll, yScroll;  
    if (window.innerHeight && window.scrollMaxY) {  
        xScroll = document.body.scrollWidth;
        yScroll = window.innerHeight + window.scrollMaxY;
    } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
        xScroll = document.body.scrollWidth;
        yScroll = document.body.scrollHeight;
    } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
        xScroll = document.body.offsetWidth;
        yScroll = document.body.offsetHeight;
    }
    var windowWidth, windowHeight;
    if (self.innerHeight) {  // all except Explorer
        windowWidth = self.innerWidth;
        windowHeight = self.innerHeight;
    } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
        windowWidth = document.documentElement.clientWidth;
        windowHeight = document.documentElement.clientHeight;
    } else if (document.body) { // other Explorers
        windowWidth = document.body.clientWidth;
        windowHeight = document.body.clientHeight;
    }  
    // for small pages with total height less then height of the viewport
    if(yScroll < windowHeight){
        pageHeight = windowHeight;
    } else { 
        pageHeight = yScroll;
    }
    if(xScroll < windowWidth){  
        pageWidth = windowWidth;
    } else {
        pageWidth = xScroll;
    }
    arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
    return arrayPageSize;
}