function clearAll(){
	var texts = document.getElementsByTagName('input')
	for (var i_tem = 0; i_tem < texts.length; i_tem++)
		if (texts[i_tem].type=='text')
		texts[i_tem].value=''
}

function fireMyPopup() {

	<!-- Due to different browser naming of certain key global variables, we need to do three different tests to determine their values -->

	// Determine how much the visitor had scrolled

	var scrolledX, scrolledY;
	if( self.pageYOffset ) {
		scrolledX = self.pageXOffset;
		scrolledY = self.pageYOffset;
	} 
	else if( document.documentElement && document.documentElement.scrollTop ) {
		scrolledX = document.documentElement.scrollLeft;
		scrolledY = document.documentElement.scrollTop;
	} 
	else if( document.body ) {
		scrolledX = document.body.scrollLeft;
		scrolledY = document.body.scrollTop;
	}

	// Determine the coordinates of the center of browser's window

	var centerX, centerY;
	if( self.innerHeight ) {
		centerX = self.innerWidth;
		centerY = self.innerHeight;
	} 
	else if( document.documentElement && document.documentElement.clientHeight ) {
		centerX = document.documentElement.clientWidth;
		centerY = document.documentElement.clientHeight;
	} 
	else if( document.body ) {
		centerX = document.body.clientWidth;
		centerY = document.body.clientHeight;
	}

	var leftOffset = scrolledX + (centerX - 650);
	var topOffset = scrolledY + (centerY - 240) / 2;
	
	document.getElementById("mypopup").style.top = topOffset + "px";
	document.getElementById("mypopup").style.left = leftOffset + "px";
	document.getElementById("mypopup").style.display = "block";

}

function changeClass(id, status) {
	v1 = "v1_" + id;
	document.getElementById(v1).className = status;
	document.getElementById(v1).innerHTML = status;
}
	
function changeStatus(id) {

	v1 = "v1_" + id;
	status = document.getElementById(v1).className;
	if(status == "subwatch") {
		opp_status = "deswatch";
	}
	else if(status == "deswatch") {
		opp_status = "subwatch";
	}
	changeClass(id, opp_status);
	
	var url="ajax/watch.php";
	url=url+"?" + status + "=" + id;
	url=url+"&sid="+Math.random();
	
	ajaxRequest(url);
}

function ajaxRequest(url) {
	var xmlhttp;
	if (window.XMLHttpRequest) {
		// code for IE7+, Firefox, Chrome, Opera, Safari
		xmlhttp=new XMLHttpRequest();
	}
	else {
		// code for IE6, IE5
		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}