var ChatWise = {};

ChatWise.init = function () {
	var chatForms = document.getElementsByTagName("form");
	for(var i = 0; i<chatForms.length; i++) {
		if(chatForms[i].className != "chat-form") { continue; }
		chatForms[i].target = "chat88838494";
	}
};

ChatWise.openchatwindow = function (cbForm, windowName) {
	var formurl = cbForm.action;
	if(formurl.indexOf('?')==-1) { formurl += '?'; }
 		 	
	var elemCol = cbForm.elements;
  		
	for(var ie=0; ie<elemCol.length; ie++){
		var et = elemCol[ie].type;
		if(et=="text" || et=="hidden" || et=="radio" || et=="textarea"){
			formurl += elemCol[ie].name + "=" + escape(elemCol[ie].value) + "&amp;amp;" ;
		}
	}

	window.open(formurl, windowName,'width=475,height=400,resizable=yes');
	return true;
};

//adds events to elements of the DOM
ChatWise.addEvent = function (obj,evt,fn) {
	if (obj.addEventListener)
		obj.addEventListener(evt,fn,false);
	else if (obj.attachEvent)
		obj.attachEvent('on'+evt,fn);
};

ChatWise.addEvent(window, 'load', ChatWise.init);