function onstools(){
	this.counter = 1;
	this.openAsPopup = function(t,w,h){
		if (!t.tmphref)
			t.tmphref = t.href;
		else 
			t.href=t.tmphref;

		window.open(
			t.href
			, 'popup_' + this.counter
			, 'width='+w+',height='+h
			, false
		);
		this.counter = this.counter+1;
		t.href="#";
		return false;
	}
	
}

onstools = new onstools();