$(document).ready(function ()
		         {  
					var width = $(window).width();
		          	var width1 = $('.main6_li').width();
		          	var width2 = $('.main_img_li').width();
		          	var width3 = $('.list_image_li').width();
					
					$(".main6_li img").css("height",width1*0.5608108108108); 
					$(".main_img_li img").css("height",width2*0.5608108108108); 
					$(".list_image_li img").css("height",width3*0.5608108108108); 
				  
					var height = $(window).height();
					var height1 = $('.footer_f').height();
					$(".zhanwei").css("height",height1+20); 
					
					if (width<1000) {
						var width6 = $('.main1_left_m').width();
						$(".main1_left_m").css("height",width6*0.6253369272237); 
						$(".main1_left_m .pic img").css("height",width6*0.6253369272237); 
						$(".main1_left_m .pic").css("height",width6*0.6253369272237); 
					} else{
						
					}
		
		         });