var dsPosTools = {

	'isIE': (window.attachEvent) ? true : false,
	'isFF': (window.addEventListener) ? true : false,

	getScrW:function(){

		return screen.availWidth;

	},

	getScrH:function(){

		return screen.availHeight;

	},

	getWinH:function(){

		if(this.isFF) return window.outerHeight;
		if(this.isIE) return document.body.clientHeight;

	},
	
	getWinW:function(){

		if(this.isFF) return window.outerWidth;
		if(this.isIE) return document.body.clientWidth;

	},
	
	getPaneW:function(){
		
		if(this.isFF) return window.innerWidth;
		if(this.isIE) return document.body.offsetWidth;
		
	},
	
	getPaneH:function(){
		
		if(this.isFF) return window.innerHeight;
		if(this.isIE) return document.body.offsetHeight;
		
	}
	

}